Understanding porokeratosis plantaris discreta.


-Thalassemia (heterozygous) with foot cramps. Case presentation and discussion.


Persistent calcaneal apophysitis. A case report.


President's message.

President's message.


Isolation and characterization of a thermolysin peptide containing acetyllysine from enzymatically acetylated f2a1 histone.


Further purification and characterization of  -mannosidase from hog kidney.


Photooxidation of ribonuclease U 1 .

Photooxidation of ribonuclease U 1 .


Two thermostable phospholipases A in porcine pancreas.


Occurrence of ceramide phosphorylethanolamine containing hydroxy fatty acid in a bivalve.


Acid phosphatases from Fusarium moniliforme. 3. Mode of action of acid phosphatase II on bis-p-nitrophenyl phosphate.


Intracellular distribution of hepatic catalase activity in rats treated with aminotriazole and allylisopropylacetamide.


Studies on N-acetyl- -D-glucosaminidase of Aspergillus oryzae. V. Demonstration of an exo-type of the enzyme and determination of partial binding energy of the ES-complex.


Further studies on glycosidases from the liver of Turbo cornutus with special reference to  -galactosidase,  -L-arabinosidase, and  -D-fucosidase activities.


Isolation and characterization of a novel sulfoglycolipid, 'seminolipid,' from boar testis and spermatozoa.


Sulfur compounds pollution, health effects, and biological function.


Textbook errors. 3. Isomers of the porphyrins.


Marine natural products other than pigments.


Enantiomeric markers in the quantitative gas chromatographic analysis of optical isomers. Application to the estimation of amino acid degradation.


Thermostable open tube capillary columns for the high resolution gas chromatography of human urinary steroids.


Quantitative liquid column and thin layer chromatography of lipids and other water insoluble substances, elution selectivity principles, and a graphic method for pattern analysis of chromatographic data.


Isolation, purification, and determination of some chemical and physicochemical characteristics of sheep alpha s -casein.


Advances in the application of high resolution liquid chromatography to the separation of complex biological mixtures.


Relationships among mammary nucleic acids, milk yield, serum prolactin, and growth hormone in heifers from 3 months of age to lactation.


Selected physico-chemical characteristics of bovine colostrum immunoglobulin.


Sodium and potassium in supraspinatus muscle from hypervitaminotic A Holstein calves.


Resistance to malathion in a strain of body lice from Burundi.


Metabolism of  14 C-labeled Stauffer R-3828 by a steer.


Environmental heat exposure on cattle plasma catecholamine and glucocorticoids.


Vitamin E supplementation during acute hypovitaminosis A of the calf.


Tropical horse tick: effects of solvents on oviposition.


Cattle biting louse: evaluation of compounds for juvenile hormone activity.


Biting lice of goats: control with dichlorvos-impregnated resin neck collars.


Boophilus annulatus and B. microplus: laboratory tests of insecticides.


Effect of feeding Rabon to dairy cows over extended periods.


Dichlorvos vaporizers: method for evaluation under simulated household use.


Fly control and chronic toxicity from feeding two chlorinated organophosphorus insecticides to laying hens.


Effects of aldicarb applied side-dress to cotton on some arthropods in the Monroe County, Mississippi, boll weevil diapause-control area in 1969.


Management of grape pests in central California vineyards. 1. Cultural and chemical control of Platynota stultana on grapes.


Control of the elm leaf beetle in Colorado.


Effect of varying light and temperature cycles on the ovipositional response of malathion-treated indian meal moth adults.


Control of the green peach aphid and suppression of leaf roll on potatoes by systemic soil insecticides and multiple foliar sprays.


Brassolis sophorae and Castnia daedalus: chemical control of these major pests of coconut in Guyana.


Cyolane and cytrolane performance against pea aphids on alfalfa in two climatically different localities.


Cotton scouting and pesticide use in eastern Arizona.


Methomyl residues on cigar-wrapper and flue-cured tobaccos in Florida.


Toxicological studies on cutworms. IX. Laboratory and microplot field studies on effectiveness and persistence of some experimental insecticides used for control of the darksided cutworm.


Properties of the aldrin epoxidase system in the gut and fat body of a caddisfly larva.


Toxicological studies on cutworms. X. Laboratory and field microplot studies on effectiveness and persistence of some experimental insecticides used to control the black cutworm in organic soil.


Laboratory evaluation of candidate materials as potential soil insecticides. IV.


LD 50  values of methyl parathion and endrin to tobacco budworms and bollworms collected in the Americas and hypothesis on the spread of resistance in these lepidopterans to these insecticides.


Frego bract cotton and normal bract cotton: how morphology affects control of boll weevils by insecticides.


Control of Spodoptera littoralis larvae on cotton in Turkey with dithiolane iminophosphate insecticides.


European red mite control with some new acaricides.


Comparative species radiation sensitivities of flour beetles to chronic gamma radiation.


Chemosterilization of male house flies by fumigation.


Field trials to control the European corn borer with insecticides.


Chemical control of the bronze birch borer.


Foliar sprays for control of the aster leafhopper on carrots.


Effects of trichlorfon and carbaryl on gypsy moth, elm spanworm, and related insect populations in Pound Ridge, New York.


Toxicity of methylcarbamates and their acetylated and chloroacetylated analogues against the bollworm and the tobacco budworm.


Western blackheaded budworm: toxicity of five insecticides to two populations.


Control of the cabbage looper in Florida and Georgia.


Control of insect pests of stored grains using a juvenile hormone analogue.


Inheritance and linkage of pyrethrins resistance in the German cockroach.


Whitefringed beetles: chemical vs. biological tests to determine resistance to dieldrin in larvae.


Aerial and ground applications of malathion control redheaded pine sawfly.


Lack of resistance in Culex pipiens quinquefasciatus under continuous selection pressure with petroleum hydrocarbons.


Coumaphos on cable-type backrubbers: control of horn flies and determination of residues in milk of dairy cattle.


Tobacco budworm: cross resistance to insecticides in resistant strains and in a susceptible strain.


Control of the army cutworm on alfalfa in Nebraska.


Chemosterilants for the house fly: further screening tests.


German cockroach resistance. 1. Resistance to diazinon includes cross-resistance to DDT, pyrethrins, and propoxur in a laboratory colony.


Chemosterilization of the female boll weevil.


Insecticides applied to western tussock moth reared on artificial diet: laboratory tests.


Metepa sterilization of the olive fruit fly.


Sex pheromone production in irradiated males of Dacus (Strumeta) tryoni.


Toxicity of certain insecticide standards against the southern armyworm.


Metabolism of gardona by gypsy moth larvae.


Toxicity of twenty-three insecticides to a tubificid worm Branchiura sowerbyi from the Mississippi delta.


Chlordimeform and related compounds: toxicological studies with house flies.


A method for predicting house fly attraction of electromagnetic radiant energy.


Tobacco budworm: penetration of several insecticides into the larva.


Scanning electron microscopy of cultured cells of Aedes aegypti.


Peculiarities of the secondary structure of bacteriophage DNA in situ. IV. Covalent cross-links between DNA and protein that arise in the reaction of S d  phage with O-methylhydroxylamine.


Unusual metabolism of 5 S RNA in HeLa cells.


Polypeptide chain initiation in eukaryotes. IV. Purification and properties of supernatant initiation factor from Artemia salina embryos.


Clinical prediction of physician suicide based on medical student data.


The use of punishment as a treatment modality: a case report.


The effectiveness of nonprofessional therapists with chronic, psychotic patients: an experimental study.


The hypotensive gastroesophageal sphincter.


Transient cerebral ischemic attacks in a community. Rochester, Minnesota, 1955 through 1969.


Femoral trabecular pattern index for evaluation of spinal osteoporosis. A detailed methodologic description.


Spontaneous perilymph fistula. A medical emergency.


An unusual cause of renal arteriovenous fistula--fibromuscular dysplasia of the renal arteries. Report of a case.


Atypical fibroxanthomas of the skin. Further observations with 19 additional cases.


A simulator of nervous discharges.

A simulator of nervous discharges.


Frequency analysis of time-varying electrical signals by an optical method.


Miniature multichannel low-noise cable.

Miniature multichannel low-noise cable.


Recent data and their analysis from the Toshiba multiphasic-health-screening centre.


Physical sources of registration errors in pulse-echo ultrasonic systems. II. Beam deformation, deviation and divergence.


Physical sources of registration errors in pulse-echo ultrasonic systems. I. Velocity and attenuation.


Measurement of aortic-wall thickness in living dogs.


Dry electrodes and holder for electro-oculography.


A nonelectrical incubator for developing countries.


Linearity of the horizontal component of the electro-oculogram.


Computer interface for neurophysiology.

Computer interface for neurophysiology.


A stable ultraminiature catheter-tip pressure transducer.


Experience with the force-demand valve in controlling a pneumatically powered prosthesis.


Low-noise amplifier for myoelectric measurements.


Anaemia in the Upper Watut Valley of New Guinea. A study of the effects of altitude and splenomegaly on haemoglobin levels.


Australian bush dermatitis: compositae dermatitis in South Australia.


"Sicca complex" and myopathy.

"Sicca complex" and myopathy.


The diet of insulin-dependent diabetics.


Preliminary report on the effect of distigmine bromide on the neurogenic bladder.


A case of allergy to aspirin.

A case of allergy to aspirin.


Abnormal bleeding after prostatectomy.

Abnormal bleeding after prostatectomy.


The balloon mitral valve.

The balloon mitral valve.


POR-8 as a vasoconstrictor for cutaneous surgery.


Asbestos as an industrial health hazard.


Itching: its significance as a symptom in systemic disease.


The buffer values and the Bohr effect of human fetal and adult whole blood in vitro in an acid range.


Cholestatic syndromes in infancy: diagnostic value of serum bile acid pattern and cholestyramine administration.


Effect of estradiol-17,  on the magnitude and distribution of uterine blood flow in nonpregnant, oophorectomized ewes.


Comment on "Linguistic deficiency and thinking: research with deaf subjects 1964-1969".


An inherited disorder of isoleucine catabolism causing accumulation of alpha-methylacetoacetate and alpha-methyl-beta -hydroxybutyrate, and intermittent metabolic acidosis.


Further thoughts on thinking and language.


Improved method of temporal bone radiography.


Radiologic health considerations in pediatric nuclear medicine.


Six scandals in vocational rehabilitation.


Alternatives: theme of MIDAC drug programing.


Progress of the training program in advanced radiologic technology at the University of Kentucky Medical Center.


Volunteers in a state agency.

Volunteers in a state agency.


Six scandals in vocational rehabilitation: an administrator's view.


Volunteers in a state agency for the blind.


Six scandals in vocational rehabilitation: an educator's view.


Fundamentals of image intensification: design and application.


Six scandals in vocational rehabilitation: a researcher's view.


Building houses; building skills.

Building houses; building skills.


Six scandals in vocational rehabilitation: a counselor's view.


Identification of the exceptional rehabilitation client.


Effectiveness and efficiency in therapy.


Hazards of blood transfusion between races.


Tonsils in or out.

Tonsils in or out.


Making it work.

Making it work.


Ethnic differences in coronary heart disease.


What it means to be a volunteer.

What it means to be a volunteer.


W(h)ither intravenous fructose.

W(h)ither intravenous fructose.


Head elevation for sliding hiatal hernia complex patients.


Snake-bite.

Snake-bite.


Gastro-intestinal and peritoneal tuberculosis. A study of cases at Groote Schuur Hospital 1962-1971.


The hazards of chronic exposure to anaesthetic gases. A simple scavenging system.


Serious heart disease in the neonate.

Serious heart disease in the neonate.


Hydatidiform mole.

Hydatidiform mole.


Clofazimine ointment in the treatment of trophic ulcers.


Acute cardiovascular effects of Ro5-4200: a new anaesthetic induction agent.


Breasts at risk.

Breasts at risk.


Anthropometric status of white swimmers from Pretoria.


Arterial oxygen tension following salbutamol inhalation.


Diaphragmatic movement and spirometric volume in patients with ankylosing spondylitis.


A new bronchodilator, hexoprenaline, in obstructive pulmonary disease.


A prospective study on chronic respiratory disease in children. I. Aim and methods, results of the first year.


Centrilobular emphysema studied with a mathematical model.


Bronchologic examinations under topical ultrasonic aerosol inhalation anesthesia.


Physiological response to exercise after space flight--Apollo 7 to Apollo 11.


EEG activity of rats compressed by inert gases to 700 feet and oxygen-helium to 4000 feet.


Diving bradycardia as a factor in underwater blackout.


Speech intelligibility as a function of ambient pressure and Heo 2  atmosphere.


Sensitivity of the brain to repeated exposures of hyperbaric oxygen.


Utilization of human voice for estimation of man's emotional stress and state of attention.


Results of electron microscopic studies in the rat brain under oxygen at high pressure.


Quantitative influence of CO 2  inhalation on thermal sweating in man.


Single breath nitrogen washout method for measurement of functional residual capacity.


Combined effects of noise and vibration on human tracking performance and response time.


Serum creatine phosphokinase activity and urinary excretion of creatine and creatinine in man during acclimatization to high altitude and in high altitude natives.


Positive (+G z ) acceleration tolerances of the miniature swine: application as a human analog.


Cardiac arrhythmias during exercise testing in healthy men.


Clinical applications of averaging techniques in studies of vestibulo-oculomotor function. I. Basic techniques and illustrative cases.


Comparison of the metabolic effects of centrifugation and heat stress in man.


Implications of psychoanalytic factors for air force operations.


Development of neurosurgical instrumentation and procedures for emergency use in null and low-gravity environments: a speculative approach.


Oscillation mechanics of the submerged respiratory system.


Errors discovered in a manufacturing program.


Antibiotics and rational drug therapy.

Antibiotics and rational drug therapy.


The need for an adverse drug reaction prediction and prevention program.


Chemical stability of cyclophosphamide in parenteral solutions.


Spectrophotometric analysis of intravenous admixtures containing metaraminol and corticosteroids.


Keeping bioavailability in perspective.

Keeping bioavailability in perspective.


The outpatient prescription label as a source of medication errors.


Evolution of a computerized drug profile.


Comment on November article: "Cost comparison of decentralized unit dose and traditional pharmacy services in a 600-bed community hospital".


The new methadone regulations.

The new methadone regulations.


Equivalent weight of calcium lactate.

Equivalent weight of calcium lactate.


Florida's institutional pharmacy law.

Florida's institutional pharmacy law.


Accreditation of pharmaceutical education: state of health.


Failure of commercial buffered aspirin tablets to pass official disintegration test.


The computer-based unit dose system in the Johns Hopkins hospital.


Distributive costs of a computer-based unit dose drug distribution system.


A new approach to delivering drug information to the physician through a pharmacy consultation program. 3. Evaluation methodology.


The administrator's expectations of the pharmacist in a large-scale health care organization.


Stability of prostaglandins.

Stability of prostaglandins.


Effect of complexation with phenobarbital on the biologic availability of theophylline from three tablet formulations.


Computers, coming of age.

Computers, coming of age.


Physicians' attitudes toward clinical pharmacy services.


Dermal sensitivity to Coccidioides immitis. A comparison of responses elicited in man by spherulin and coccidioidin.


Pulmonary function studies in children living in an air-polluted area.


Pulmonary function studies in idiopathic pulmonary hemosiderosis in children.


Dynamic measurement of ventilation-perfusion with xenon-133 at resting lung volumes.


The relationship between pulmonary arterial pressure and physiologic dead space in patients with obstructive lung disease.


Arteriovenous differences of lactate and pyruvate across healthy and diseased human lung.


Phonopneumography.

Phonopneumography.


Familial paroxysmal polyserositis, phenotype I (familial Mediterranean fever). A rare cause of pleurisy. Case report and review of the literature.


Byssinosis in a nontextile worker.

Byssinosis in a nontextile worker.


On the isolation of infectious agents from granulomas of patients with sarcoid.


An evaluation of the fluorometric determination of isonicotinic acid hydrazide.


Treatment of carcinoma of the esophagus and gastric cardia with concentrated preoperative irradiation followed by early operation. A progress report.


The value of chest wall resection in the treatment of superior sulcus tumors of the lung.


Hypokalemia. Physiological abnormalities during cardiopulmonary bypass.


In vivo determination of renal tissue oxygenation during pulsatile and nonpulsatile left heart bypass.


Experience with pericardiectomy.

Experience with pericardiectomy.


Rupture of the aorta. A diagnostic triad.


Management of longitudinal stricture resulting from reflux esophagitis.


Isolated massive chylopericardium.

Isolated massive chylopericardium.


To the editor: successful treatment of postintubation subglottic stenosis.


Does control influence the growth of diabetic children?


Renal papillary necrosis in infancy.

Renal papillary necrosis in infancy.


Clinical and experimental results of removing the large intestine soon after birth.


Phaeochromocytoma in childhood: report of 3 cases.


Hydroxyproline excretion in various forms of growth failure.


Pancreatic exocrine enzyme deficiency associated with asphyxiating thoracic dystrophy.


Absorption and excretion of cephalexin by the newborn infant.


Lymphovenous obstruction in anomalous midgut rotation.


Hepatitis antigen and  -fetoprotein in neonatal hepatitis.


Value of polygenically determined animal defect in teratological research.


Hirschsprung's disease: experience with some enzyme histochemical techniques.


Teratomas in children.

Teratomas in children.


Large-scale investigation of 2 phenylketonuria screening methods and factors affecting blood phenylalanine levels in the newborn.


Brain swelling in the newborn: artefact, development, or pathology.


Intrathoracic tracheal collapsibility--a cineradiographical study.


Intrathoracic tracheal collapse--a pathophysiological study.


Embryonal carcinoma of vagina in infancy.


Protracted measles.

Protracted measles.


Globoid cell leucodystrophy.

Globoid cell leucodystrophy.


Prostaglandin E 1 : studies on antifertility and luteolytic effects in hamsters and rats.


A cytological study of the postnatal development of the rabbit oviduct epithelium.


Neonatal convulsions associated with primary disturbance of calcium, phosphorus, and magnesium metabolism.


A polypeptide from oviductal contents which influences ovarian function.


Comparative effects of antiserum to luteinizing hormone on pseudopregnancy and pregnancy induced in the same rat.


Characterization of rat placental luteotropin. Physiological and physicochemical properties.


Corpus luteum of pregnancy in the rat--ultrastructural and cytochemical observations.


Two or more intra AV nodal pathways in association with either a James or Kent extranodal bypass in 3 patients with paroxysmal supraventricular tachycardia.


Atrioventricular conduction in patients with short PR intervals and normal QRS complexes.


Estimation of left ventricular size by echocardiography.


Prognostic index for myocardial infarction treated in a coronary care unit.


Prediction of left heart filling pressure and its sequential change in acute myocardial infarction from the terminal force of the P wave.


Selective coronary angiography in primary myocardial disease.


Unusual effect of direct current shock in ventricular tachycardia associated with myocardial infarction.


Electrocardiographic changes during exercise in Kurdish and Yemenite Jews in Israel.


Unilateral rib notching in Fallot's tetralogy due to systemic-pulmonary collateral vessels.


Transplantation of cerebellar tissue in the cerebellum of neonate rabbits.


Changes in volume and incorporation of ( 35 S)- or ( 3 H)-methionine in the amygdala before and after puberty in male and and female mice.


Relocation and hyperdevelopment of the dentate gyrus commissural system after entorhinal lesions in immature rats.


The locomotion of the acute spinal cat injected with clonidine i.v.


L-DOPA and reserpine: effects on evoked potentials in basal ganglia of freely moving rats.


Spontaneous motility bursts during sleep in the chick, as related to phasic 'paradoxical' cerebral bioelectric activity.


Regeneration of central serotonin neurons after axonal degeneration induced by 5,6-dihydroxytryptamine.


Release of endogenously synthesized catechols from the caudate nucleus by stimulation of the nigro-striatal pathway and by the administration of d-amphetamine.


DNA content of mouse cerebellar layers.

DNA content of mouse cerebellar layers.


The width of the cervical spinal canal and the size of the vertebral bodies in syringomyelia. A statistical comparative study.


The volume of the sella turcica in patients with anorexia nervosa.


Spontaneous adsorption of teichoic acid to erythrocytes.


Neuralgic amyotrophy in identical twins with Ehlers-Danlos syndrome.


Molecular forms of synthetic polypeptide in blood.


Arginine and lysine in binding sites of anti-4-azophthalate antibodies.


On the nature of anti-ribosome antibodies and some properties of their reaction with ribosomes.


An experimental method for reversible obstruction of a rabbit's ureter.


Urethral motility detection.

Urethral motility detection.


The paradoxical reaction of renal vasculature to mannitol.


Ureteral peristalsis. Further observations on the effects of flow reversal.


The correlation of ureteric urine bacteriology and renal biopsy in children with urinary infection.


The innervation of the ureter in experimental open hydronephrosis.


Observations on serum enzyme alterations in experimental renal ischemia.


The effect of dextrans, furosemide, and heparin on renal function changes caused by hemolysis in the dog.


Biologically active ( 14 C) vasopressin. A new and simplified synthesis.


Deoxyribonucleic acid biosynthesis in mitochondria. Studies on the incorporation of labeled precursors into mitochondrial deoxyribonucleic acid.


Structure of trihexosylceramide biosynthesized in vitro.


On the relationship between fatty acid synthesis and the total activities of acetyl coenzyme A carboxylase and fatty acid synthetase in the liver of prenatal and early postnatal chicks.


Location of the indole binding site in human serum albumin. Characterization of major cyanogen bromide fragments with respect to affinity labeling positions.


Regulation of fatty acid synthesis in the liver of prenatal and early postnatal chicks. Hepatic concentrations of individual free fatty acids and other metabolites.


Structure and function of the isolated hemoglobins of the American eel, Anguilla rostrata.


Evidence for continuous availability of the phosphoribosylglycinamide synthetase structural gene for transcription during the cell cycle of the eucaryote Chlorella.


The effects of enzyme synthesis and stability and of deoxyribonucleic acid replication on the cellular levels of aspartate transcarbamylase during the cell cycle of eucaryote Chlorella.


Cholesterol ester metabolism in rat brain. A cholesterol ester hydrolase specifically localized in the myelin sheath.


Characterization, subcellular localization, and partial purification of a heparin-released triglyceride lipase from rat liver.


Structures of glycopeptides from a glycoprotein from bovine aorta.


Quantitative measurement of ovalbumin messenger ribonucleic acid activity. Localization in polysomes, induction by estrogen, and effect of actinomycin D.


Ovalbumin messenger ribonucleic acid translation. Comparable rates of polypeptide initiation and elongation on ovalbumin and globin messenger ribonucleic acid in a rabbit reticulocyte lysate.


Regulation of protein synthesis in chick oviduct. IV, Role of testosterone.


Temperature and pH dependence of the binding of oligosaccharides to lysozyme.


Distribution and turnover of the heart and liver isoenzymes of aspartate transaminase in the developing and young chick.


Isotope effects in enzymatic hydroxylation of steroids.


Nuclear magnetic resonance of aspartate transaminase. A  19 F and  1 H investigation of the binding of dicarboxylic acids to various forms of each isoenzyme.


Role of lysine and  -N-trimethyllysine in carnitine biosynthesis. II. Studies in the rat.


The binding of D-glucose to the isolated luminal membrane of the renal proximal tubule.


Differences in P-450 cytochromes from livers of rats treated with phenobarbital and with 3-methylcholanthrene.


Confirmation of a trimeric subunit arrangement for 2-keto-3-deoxy-6-phosphogluconic aldolase using x-ray crystallographic methods.


Inactivation of muscle triose phosphate isomerase by D- and L-glycidol phosphate.


Phosphonoglycan. A major polysaccharide constituent of the amoeba plasma membrane contains 2-aminoethylphosphonic acid and 1-hydroxy-2-aminoethylphosphonic acid.


The determination of carbon monoxide in air in the parts per billion range by means of a helium detector.


Separation of 6-thiopurine derivatives on DEAE-sephadex columns and in the high-pressure liquid chromatograph.


Affinity chromatography in the purification of glutathione reductase.


Chromatography of glycogens of agarose gels.


Gas chromatographic characterization of cooking fats with reference to a case of murder.


Improvements to drug screening with XAD-2 resin columns.


A rapid method of thin-layer chromatography to aid the identification of quaternary nitrogen drugs.


Who cares for the children?

Who cares for the children?


Iowa's medical curriculum--1973.

Iowa's medical curriculum--1973.


Profile of students entering the College of Medicine at the University of Iowa.


Why a department of community health in a school of medicine?


The college thanks Iowa preceptors.

The college thanks Iowa preceptors.


Growth of blood transfusion services at University Hospitals and clinics.


The evaluation of patient care--some issues.


Homosexual aversion therapy. Electric shock technique.


Quantitative perimetry. Visual field assessment.


Rheumatic fever evaluation. Secondary prophylaxis program.


The dean's letter--1973. The University of Kansas Medical Center.


Educational approach. Teaching health care professionals.


Spondylitic cord compression with focal destructive vertebral lesions.


Emergency care. New developments.

Emergency care. New developments.


Perthes' disease. Current concepts of treatment.


Fetal monitoring. The state of the art at KUMC today.


Carcinoid tumor of Meckel's diverticulum: report of a case and review of literature.


Colostomy--to irrigate or not to irrigate.


Dysphagia and a lesion in the lower esophagus.


Charitable income and remainder trusts under the tax reform act.


A three-year prospective study of streptococcal infections in a population of rural Egyptian school children.


Laboratory infection by Vibrio parahaemolyticus.


Isolation of rapidly lactose-fermenting Vibrio cholerae strains.


Preservation of human tracheal organ cultures at -196 degrees C.


Granulomatous polymyositis.

Granulomatous polymyositis.


Ultrastructural responses of the astrocytes to portocaval anastomosis in the rat.


An epidemiologic study of perinatal telencephalic leucoencephalopathy in an autopsy population.


Effects of hypothyroidism on the differentiation of neurons and glia in developing rat cerebrum.


Comparison between the proteins of human brain myelin in subacute sclerosing panencephalitis, Amyotrophic lateral sclerosis and malignant diseases.


Polyploidy in the human nervous system. 2. Studies of the glial cell populations of the Purkinje cell layer of the human cerebellum.


Observations on a case of monocular diplopia of cerebral origin.


Efficacy of monensin against bovine coccidiosis in young Holstein-Friesian calves.


Studies of Blastocystis hominis.

Studies of Blastocystis hominis.


Phototaxis: isolation of mutant strains of Chlamydomonas reinhardi with reversed sign of response.


Competition of ethionine and methionine for aminoacyl-tRNA formation in an in vitro system from Ochromonas danica.


Genetic obesity in rats. I. The effects of food restriction on body composition and hypothalamic function.


Effect of physical training on esterification of glycerol-3-phosphate by homogenates of liver, skeletal muscle, heart, and adipose tissue of rats.


The effect of potassium and extracellular volume on renal bicarbonate reabsorption.


Pyruvate kinase isoenzymes in progressive muscular dystrophy and in acute myocardial infarction.


Mechanism of action of cortisol on glucose metabolism by adipose tissue.


On tactual perception of physiognomic properties.


Non-verbal rigidity and its relationship to dogmatism and Machiavellianism.


Neurogenic findings in reading-retarded children as a function of visual perceptual ability.


Intertrait correlations as a function of amount of judgmental information about the ratee.


Effect of perceived proximity to end of task upon end-spurt.


Developmental investigation of tactual-visual integration and reading achievement.


Visual and haptic dimensional preference for planometric stimuli.


Relationship between dimensions of cognitive style: field-articulation control and stimulus-intensity control.


Short-term memory and visual discrimination in retarded readers.


Reactions to a speedometer under two driving conditions.


Relationship between immobilization and autokinetic movement.


Forced guidance and distribution of practice in sequential information processing.


Lateral eye movement as related to verbal and perceptual-motor skills and values.


Nature of rest pauses in a simple tapping task.


On reliability of conjugate lateral eye movements.


Effects of work surface angles on productive efficiency of females on a simple manual task.


Target-detection performance as a function of noise intensity and task difficulty.


Item analysis for parental behaviors rated by stutterers and nonstutterers.


Relationship of reaction time and movement time in a gross motor skill.


Embedded-Figures Test scores among five samples of aged persons.


Serial recognition memory by retardates of half or whole faces in two orientations.


Children's attention to mathematically ordered transforming stimuli.


Does cerebral dominance offer a sufficient explanation for laterality differences in tachistoscopic recognition?


Some neuropsychological features of delinquent subjects.


Perception of relative size of maternal figure and subjects figure by schizophrenics and normals.


Possible stimulus hypothesis and visual space perception.


Effects of overlearning on retention and relearning of gross-motor skill by mentally retarded males.


Note on factor structure of the Frostig Developmental Test of Visual Perception.


Left-handedness and alcoholism.

Left-handedness and alcoholism.


Figure-ground discrimination and figural closure among brain-damaged children.


Effects of prolonged dark adaptation on autokinetic movement.


Variation in homicide rate with latitude and longitude in the United States.


Oral form recognition training and articulation change.


Perception of instructor in relation to self and evaluation of instructor's performance.


Learning priorities in a paired-associate task with polygons and numbers as a function of polygon-set variability.


Performance of male schizophrenics on an anagram-solution task: an application of an S-R mediation model.


Dimensionality of self-perception: Tennessee self-concept Scale.


I-dots in the handwriting of a clinical sample.


Line-gap discrimination of the skin.

Line-gap discrimination of the skin.


Sensitive method for the detection of experimental brain lesions.


Reliability of perceptual-motor laterality tasks.


Those who murder kin: a Rorschach study.


Employing paraprofessional teachers in a group language training program for severely and profoundly retarded children.


Cognitive controls and person perception.


The Rod-and-Frame Test: further comments on methodology.


Quiet sleep and indices of maturation in the newborn.


Cognitive control in recall of similar visual designs vs nonsimilar thematic materials.


Specificity of training as indicated by heart-rate response to exercise.


Relationships between similar scales of two major interest inventories.


External restraints, suicide, and homicide: comparison of Norway and France.


Reaction time to changes in the tempo of acoustic pulse trains.


Reflection-impulsivity in brain-damaged and normal children.


Continuous-discontinuous concept attainment as a function of individual differences in cognitive style.


Aspects of inner experience: autokinesis, daydreaming, dream recall and cognitive style.


Introversion-extraversion and neuroticism in gifted and ungifted art students.


Collaboration between psychiatrist and medical officer in a boys' boarding school.


Hypertension in young people.

Hypertension in young people.


Major sports injuries.

Major sports injuries.


The effects of air travel on passengers with cardiovascular and respiratory diseases.


Forced expiration in the treatment of nasal foreign bodies.


Haemangiopericytoma of the uterus.

Haemangiopericytoma of the uterus.


Pain clinic cases.

Pain clinic cases.


Self-poisoning and relationships with medical practitioners.


A screening survey of old people in a general practice.


The use of propranolol in the treatment of hypertension.


Depot corticosteroid preparations in hay fever.


The effect of the introduction of a short-stay G.P. obstetrical unit on home confinements.


Clinical toxicology. II. Is it poisoning?


Radioactivity in Kansas surface waters January-December 1971.


Tritium Surveillance System, July-September 1972.


Radioactivity in airborne particulates and precipitation.


Water surveillance programs, April-June 1972.


Air Surveillance Network, October 1972.

Air Surveillance Network, October 1972.


Design of a thermal reference system for use in thermography.


The changing face of Texas medicine.

The changing face of Texas medicine.


Medical manpower in Texas: the challenge.


A critical look at physical education.

A critical look at physical education.


Training, conditioning & care of athletes.


Knee arthrography.

Knee arthrography.


Post-traumatic surgery of the proximal interphalangeal joint of the hand.


Texas and nuclear power.

Texas and nuclear power.


Too many beds?

Too many beds?


Diffuse spasm of the esophagus.

Diffuse spasm of the esophagus.


Effects of extracorporeal circulation upon blood lipids.


Guidelines for minimal standards in cardiovascular surgery. Cardiovascular Committee of the American College of Surgeons.


Plastic tube prosthesis for the surgical treatment of perforations in esophageal strictures.


Primary endobronchial myxoma.

Primary endobronchial myxoma.


Multiple circumscribed pulmonary hematomas masquerading as metastatic carcinoma.


Pleural effusion and fibrosis secondary to Sansert administration.


Location of the proximal left anterior descending coronary artery.


Blood filtration during extracorporeal circulation.


How many open hearts?

How many open hearts?


The time of death.

The time of death.


Air pollution in Arizona.

Air pollution in Arizona.


Electrocardiographic precursors of complete heart block.


Isolation and partial characterization of a mercury-binding nonhistone protein component from rat kidney nuclei.


The asymetric arrangement of phospholipids in the human erythrocyte membrane.


Selective determination of mRNA specific radioactivity in HeLa cells without the use of inhibitors.


Induction of alkali labile links in cellular DNA by camptothecin.


Non-linear relationships between oxygen saturation and magnitude of fine structure of ultraviolet oxy versus deoxy difference spectrum in human hemoglobin.


A covalently linked DNA-RNA molecule from human leukemia cells.


Transient inhibition by cycloheximide of protein synthesis in cultured plant cell suspensions: a dose response paradox.


Hg ++  - a DCMU independent electron acceptor of photosystem II.


Increased template activity in chromatin from cadmium chloride treated pea tissues.


Arylsulphatases A and B of human leucocytes: specific inhibitors and electrophoretic characterization.


Effect of glycl-tRNA concentration on in vitro serine incorporation into the peptidoglycan of S. epidermidis.


Binding of calcium by cellulose membranes and sephadex.


Phosphoglucose isomerase gene duplication in the bony fishes: an evolutionary history.


Metabolism of purines in cultured normal and HPRT-deficient human fibroblasts.


Surface properties of synthetic phospholipids. II. Thermal phase transitions in monolayers.


Phenogroups and quantitative allelic expression for rabbit serum   2 -macroglobulin allotypes.


Intraspecific variation in the lens proteins.


Electrical polarization of phosphatidylserine bilayer membranes by calcium ions.


Effect of ethanol on the amount and enzyme activities of hepatic rough and smooth microsomal membranes.


Isolation of N-ethylmaleimide-labelled phlorizin sensitive D-glucose binding protein of brush border membrane from rat kidney cortex.


Effect of low levels of trypsin on erythrocyte membranes.


Glucose transport by trypsin-treated red blood cell ghosts.


Metabolism of fructose in the small intestine. II. The effect of fructose feeding on fructose transport and metabolism in guinea pig small intestine.


Developmental and other characteristics of  -methyl-D-glucoside transport by rat kidney cortex slices.


Metabolism of fructose in the small intestine. 1. The effect of fructose feeding on fructose transport and metabolism in rat small intestine.


Regulation of amino acid transport in chick embryo heart cells. II. Adaptive control sites for the "A mediation".


Choline uptake systems of rat brain synaptosomes.


The efflux of betaine from rat-liver mitochondria, a possible regulating step in choline oxidation.


Freeze-etch electron microscopy of erythrocytes, Acholeplasma laidlawii cells and liposomal membranes after the action of filipin and amphotericin B.


Expanding diagnostic and therapeutic horizons--fiberoptic bronchoscopy.


Present trends in pulmonary diseases in Argentina.


The use of indirect indices of myocardial oxygen consumption in evaluating angina pectoris.


Bronchofiberoscopy: to intubate or not to intubate.


Interstitial viral pneumonitis complicated by severe respiratory failure. Successful management using intensive dehydration and steroids.


Mediastinal disease: intricacies of diagnosis.


A study of the immunologic aspects of chronic berylliosis.


Hemodynamic function of the Kay-Shiley prosthetic cardiac valve. Observations after mitral or tricuspid valve replacement.


Systolic blood pressure, heart rate and treadmill work at anginal threshold.


Clinical evaluation of stabilized and nonstabilized PPD-B in patients with group 3 atypical mycobacteria.


His bundle electrograms in healthy adolescents with persistent second degree A-V block.


Partial bilateral bundle branch block in acute myocardial infarction.


Bronchiectasis following heroin overdose. A report of two cases.


Sequential cardiac responses during the respiratory cycle: patterns of change in systolic intervals.


Sudden and unexpected ventricular standstill in acute myocardial infarction.


Illusion of being attractive.

Illusion of being attractive.


Failure of body plethysmography to reflect functional deterioration seen in chronic obstructive pulmonary disease.


Evaluation of the acid barium swallow in diagnosing esophagitis.


Clinical evaluation of transvenous catheter technique for endomyocardial biopsy.


Quantitative relation between coronary atherosclerosis and blood lipids.


Echocardiogram in left atrial myxoma.

Echocardiogram in left atrial myxoma.


Circular calcification in the mediastinum.


Intravenously administered lidocaine as cough depressant during general anesthesia for bornchography.


Tachy-brady syndrome following open heart surgery.


Aortic insufficiency due to hemophilus aphrophilus with prosthetic valve replacement.


Papillary muscle rupture of the mitral valve complicating removal of a permanent transvenous electrode.


Spectrum of ECHO virus 1 disease in a young diabetic.


Anomalous origin of left pulmonary artery from ascending aorta, right aortic arch and right patent ductus arteriosus.


Arterialization of the coronary vein coming from an ischemic area.


Ever since a surgeon found a fleck of calcium.


Determination of serum creatinine by a direct colorimetric method.


A reliable fluorometric method for total urinary estrogens.


A source of error with the calcium-specific ion electrode. Solvent effects in aqueous solution.


A new colorimetric micro-determination of free fatty acids in serum.


A rapid method for the determination of therapeutic barbiturate levels in serum using gas-liquid chromatography.


A simple method for determining low levels of urinary oxypurine.


A simple method for the determination of protriptyline in plasma.


A method for the determination of plasma testosterone by competitive protein-binding after chromatography on sephadex LH-20.


Fluorimetric measurement of the phenylalanine content of human granulocytes.


beta-Mercaptolactate cysteine disulfiduria in two normal sisters. Isolation and characterization of beta-mercaptolactate cysteine disulfide.


Rapid test for the detection of Tay-Sachs disease heterozygotes and homozygotes by serum hexosaminidase assay.


A gas-chromatographic method for the simultaneous determination of phenobarbitone, primidone and phenytoin in serum using a nitrogen detector.


Electrophoretic study of hexosaminidases. Hexosaminidase C.


Additional diagnostic procedures for the detection of abnormal red cell pyruvate kinase.


Disadvantages in the use of animal serum for quality control of serum iron binding capacity estimation.


An improved method for the estimation of urinary 5-hydroxyindole-acetic acid and its application to the diagnosis of carcinoidosis.


Possible role of ribosomal bodies in the control of protein synthesis in pre-vitellogenic oocytes of the lizard Lacerta sicula Raf.


Physical and chemical characterization of RNA incorporated by rabbit spleen cells.


Variability of the time at which PHA-stimulated lymphocytes initiate DNA synthesis.


Demonstration of a very short post-mitotic G1 period in proliferating PHA-stimulated lymphocytes.


Surface binding of amino acids by L1210 cells at 4 degrees C.


A simple, rapid, aseptic method for filling micropipettes by centrifugation.


Phosphate as a control factor in cell division of Chlamydomonas reinhardti, studied in synchronous culture.


Estrogen-sensitive cell lines: uptake of labeled sex steroids and growth properties.


A study of ferritin iron formation in the rabbit alveolar macrophage.


Studies on phosphoproteins of submandibular gland nuclei isolated from isoproterenol-treated rats.


Physiological role of pyruvate carboxylase in a thermophilic bacillus. A prototrophic, thermophilic bacillus is in a state of biotin insufficiency when grown in medium consisting of inorganic salts and a carbon source. The effect of this biotin deficiency on the growth rate is severe only if the functioning of pyruvate carboxylase is essential for the utilization of the particular growth substrate. A mutant, PC2, of the thermophile devoid of active pyruvate carboxylase has been isolated. The properties of this mutant confirm the anaplerotic role of this enzyme in the utilization for growth of compounds like glucose and lactate which are catabolized via pyruvate. This conclusion is supported by the finding that revertants isolated from strain PC2 have regained simultaneously the ability to synthesize active pyruvate carboxylase and the ability to utilize glucose or lactate for growth. The growth of mutant PC2 on acetate, unlike that of the parent wild type, is inhibited when glucose or lactate is added to the medium. Secondary mutants obtained from PC2, which are resistant to such inhibition, still carry the original pyruvate carboxylase lesion but are derepressed for isocitrate lyase. This suggests that the inhibition of the growth of mutant PC2 is due to a block in the functioning of the glyoxylate cycle, produced by the glucose or lactate supplement.


Use of silastic to produce communicating hydrocephalus.


Adhesive contrast material in the canine upper urinary tract.


Continuous culture of Rhodotorula rubra: kinetics of phosphate-arsenate uptake, inhibition, and phosphate-limited growth. The pink yeast Rhodotorula rubra of marine origin was found to be capable of extended growth at very low phosphate concentrations (K(0.5) = 10.8 nm). Average intracellular phosphate concentrations, based on isotope exchange techniques, were 15 to 200 nm, giving concentration gradients across the cell envelope of about 10(6). Sensitivity to metabolic inhibitors occurred at micromolar concentrations. Inability of the phosphate transport system, K(s) = 0.5 to 2.8 mum, V(max) = 55 mumoles per g of cells per min, to discriminate against arsenate transport led to arsenate toxicity at 1 to 10 nm, whereas environmental arsenate levels are reportedly much higher. Phosphate competitively prevented arsenate toxicity. The K(i) for phosphate inhibition of arsenate uptake was 0.7 to 1.2 mum. Phosphate uptake experiments showed that maximal growth rates could be achieved with approximately 4% of the total phosphate-arsenate transport system. Organisms adapted to a range both of concentration of NaCl and of pH. Maximal affinity for phosphate occurred at pH 4 and at low concentrations of NaCl; however, V(max) for phosphate transport was little affected. Maximal specific growth rates on minimal medium were consistent in batch culture but gradually increased to the much higher rates found with yeast extract media when the population was subjected to long-term continuous culture with gradually increasing dilution rates. Phosphate initial uptake rates that were in agreement with the steady-state flux in continuous culture were obtained by using organisms and medium directly from continuous culture. This procedure resulted in rates about 500 times greater than one in which harvested batch-grown cells were used. Discrepancies between values found and those reported in the literature for other organisms were even larger. Growth could not be sustained below a threshold phosphate concentration of 3.4 nm. Such thresholds are explained in terms of a system where growth rate is set by intracellular nutrient concentrations. Threshold concentrations occur in response to nutrient sinks not related to growth, such as efflux and endogenous metabolism. Equations are presented for evaluation of growth rate-limiting substrate concentrations in the presence of background substrate and for evaluating low inhibitor concentration inhibition mechanisms by substrate prevention of inhibitor flux.


Relationships among mycobacteria and nocardiae based upon deoxyribonucleic acid reassociation. The degree of renaturation between Nocardia farcinica 330 deoxyribonucleic acid (DNA) and DNA from 17 nocardial strains and 11 mycobacterial strains, and between Mycobacterium smegmatis 405 DNA and DNA from 11 mycobacterial strains and 14 nocardial strains was determined by using the nitrocellulose membrane filter technique. These results indicated that some cultures designated N. farcinica were identical to some cultures designated N. asteroides but that other strains called N. asteroides were distinctly different. The species M. smegmatis was homogeneous and distinct from the other species examined. Data comparing the extent of nucleotide sequences shared by M. smegmatis 405 DNA and DNA from nine other mycobacterial strains, as determined by the membrane filter technique and by monitoring DNA reassociation optically, were similar. The extent of reassociation between M. tuberculosis H37Ra DNA and DNA from 14 mycobacterial strains was determined optically. DNA from M. bovis BCG was 86% homologous with M. tuberculosis H37Ra DNA. The other mycobacterial DNA preparations examined were less than 40% homologous with M. tuberculosis H37Ra DNA. The genome sizes of the mycobacteria examined ranged between 2.5 x 10(9) daltons and 4.5 x 10(9) daltons.


Glucose-1-phosphate-negative mutant of Agrobacterium tumefaciens. Glucose-1-phosphate-negative mutants that are unable to grow in a synthetic medium containing glucose-1-phosphate (G-1-P) as a sole carbon source were isolated by treatment of Agrobacterium tumefaciens IAM 1525 with N-methyl-N'-nitro-N-nitrosoguanidine. All of the enzymes involved in G-1-P metabolism (glucoside-3-dehydrogenase, 3-ketoglucose-1-phosphate-degrading enzyme, alpha-glucosidase, and phosphatases) were detected in the sonic extract prepared from resting cells of one of the mutants, strain M-24, in approximately equal levels to those in the parent strain. Resting cells of the mutant oxidized G-1-P to 3-ketoglucose-1-phosphate (3KG-1-P), the first product in G-1-P metabolism by the bacterium, with little subsequent degradation, whereas the parent showed further degradation of G-1-P via 3KG-1-P. Glucoside-3-dehydrogenase catalyzing 3-ketoglucoside formation was readily released from cells by osmotic shock, whereas the 3KG-1-P-degrading enzyme was not released. Thus, the former and the latter enzymes might be at different intracellular loci, such as periplasm and cytoplasm, respectively. It is suggested that the mutant strain M-24 is a G-1-P-negative mutant deficient in a 3KG-1-P transport system located on the cytoplasmic membrane.


Kinetics and regulation of the salt-dependent aspartate transcarbamylase of Halobacterium cutirubrum. Properties of the aspartate transcarbamylase of the extremly halophilic bacterium Halobacterium cutirubrum, an enzyme that needs high salt concentrations for activity and regulation, were studied in cell-free extracts. The enzyme was stable on prolonged incubation at 4 C in concentrated extracts (50 mg of protein per ml) but not in diluted extracts. Mg(2+) ions and beta-mercaptoethanol stabilized enzyme activity. At salt concentrations below the maximum for activity (3.5 m), the enzyme was rapidly inactivated. Carbamyl phosphate stabilized the enzyme under these conditions; aspartate had a smaller effect. The enzyme was most stable at 0 C; raising or lowering the temperature from this point increased the rate of inactivation. On exposure to lowered salt concentrations, enzyme activity was more sensitive than feedback inhibition. Hyperbolic substrate saturation curves were found for carbamyl phosphate. The K(m) obtained varied with the salt concentration used. With aspartate, sigmoidal curves were found when extracts were assayed immediately after preparation, but hyperbolic curves were obtained with extracts allowed to stand 1 to 2 hr. The presence of cytidine triphosphate (CTP) decreased the V(max) but did not change the K(m); this is thus a V-type enzyme. Low concentrations of succinate activated the enzyme, in the presence and absence of CTP; higher concentrations did not affect its activity. CTP increased the activation energy of the enzyme in 3.5 m salt but decreased it in 2.0 m salt. At both salt concentrations, the sensitivity of the enzyme to feedback inhibition diminished with increasing temperatures. Gel chromatography suggested that the enzyme in crude extracts had a molecular weight of 160,000. Precipitating the enzyme with polyethylene glycol decreased the molecular weight to 34,000, and this activity was no longer sensitive to CTP. The presence of either substrate of the enzyme during polyethylene glycol treatment prevented dissociation of the enzyme and loss of feedback inhibition. Thus, as with other aspartate transcarbamylases, association of subunits seems to be required for regulation of activity by end product.


Isolation and characterization of the fertility factor P of Vibrio cholerae. Vibrio cholerae strains with the transmissible fertility factor P contained a supercoiled circular deoxyribonucleic acid (DNA) component amounting to between 2 and 6% of the total DNA obtained from the cells. Such a component was not observed in V. cholerae strains lacking the fertility factor. This supercoiled circular DNA was isolated from P(+) cells, and the molecular weight was determined by sedimentation velocity experiments and electron microscopy to be approximately 80 million daltons. These supercoiled circular DNA molecules, which have a guanine plus cytosine (G + C) composition of 42%, were concluded to be the extrachromosomal P factor. It was calculated that there is approximately one copy of the P factor per chromosome. A small amount of supercoiled circular DNA was occasionally isolated from the P(-) strains of V. cholerae. The function of this component, which has a molecular weight of 40 million daltons, is not known. The molecules found in the P(-) strains were readily distinguished from the P(+) circular molecules by their smaller molecular weight and different G + C composition.


Effects of cardiac pacing on the cerebral circulation: an angiographic study.


Germination of Azotobacter vinelandii cysts: sequence of macromolecular synthesis and nitrogen fixation. Azotobacter vinelandii cysts undergo conversion to vegetative cells in Burk's nitrogen-free medium utilizing glucose, sucrose, or acetate. In 1% glucose, this overall process was complete in 8 hr and consisted of a germination and an outgrowth phase. Respiration, ribonucleic acid, and protein synthesis began soon after the addition of the germinant, and these processes proceeded at rates characteristic of the germination. The rates of respiration and synthesis increased sharply between 4 and 5 hr, the beginning of the outgrowth, at which time deoxyribonucleic acid synthesis and nitrogen fixation began. Respiration, macromolecular synthesis and nitrogen fixation continued at high rates until the emergence of vegetative cells from the cyst coats.


Analysis of the effects of adipose tissue on the absorptiometric measurement of bone mineral mass.


Ribonucleic acid and protein synthesis during germination of Myxococcus xanthus myxospores. Ribonucleic acid (RNA) and protein synthesis during myxospore germination were examined. When RNA synthesis was inhibited more than 90% by either actinomycin D (Act D) or rifampin, germination was prevented. The data were consistent with the interpretation that rifampin did not interfere with protein synthesis in any way other than by inhibition of messenger RNA formation. Act D concentrations as high as 20 mug/ml did not totally inhibit RNA synthesis. In the presence of 8 mug of Act D/ml, germinating myxospores synthesized transfer RNA, 16S RNA, and 23S RNA. Evidence was presented which indicated that messenger RNA was also synthesized early in the germination period both in the presence and absence of 8 mug of Act D/ml. One explanation for the escape synthesis of RNA in germinating myxospores is that Act D exerts a differential effect on the transcription of larger versus smaller cistrons, the latter having a lower probability of binding Act D. We have found that in the presence of 8 mug of Act D/ml, escape RNA synthesis in myxospores was 25% for 23S RNA, 55% for 16S RNA, and more than 90% for 4S RNA. We have shown that germination of myxospores requires both RNA and protein synthesis during the first 25 to 35 min in germination medium. This finding does not support the earlier suggestion by Ramsey and Dworkin that a stable germination messenger RNA is required for germination of the myxospores of Myxococcus xanthus.


Inhibition of human blood cholinesterase activity by some contrast media.


Regulation of nigeran accumulation by Aspergillus aculeatus. Nigeran (mycodextran), an unbranched glucan consisting of alternating alpha,1-4 and alpha,1-3 linkages, is accumulated intracellularly by Aspergillus aculeatus, under conditions of nitrogen limitation and low pH (optimum pH 5.0). Both conditions are necessary. Nigeran is synthesized de novo from exogenous glucose and accounts for about 20% of the glucose transported by the mycelium. The polymer is diluted out but not degraded when the mycelium is transferred to fresh medium containing NH(4) (+). Cycloheximide prevents development of the nigeran biosynthetic system. The addition of substrate levels of NH(4) (+) to nigeran-accumulating mycelium immediately suppresses further nigeran buildup, presumably by diverting glucose to the biosynthesis of amino acids, nucleotides, etc.


Measurement of the velocity of ultrasound in human cortical bone and its potential clinical importance. An in vivo preliminary study.


Structure of the molybdoferredoxin complex from Clostridium pasteurianum and isolation of its subunits. Highly purified molybdoferredoxin, with a specific activity of 2.6 mumoles of acetylene reduced per min per mg of protein, was obtained from Clostridium pasteurianum. The protein at concentrations above 5 mg/ml exists in solution as a tetrameric complex with two subunits each of about 60,000 and 50,000 daltons. Two atoms of molybdenum are present per protein molecule of 220,000 daltons. The S(0) (20, w) was found to be 10.5. The tetramer dissociates into a dimer as demonstrated by a decreasing sedimentation coefficient with decreasing protein concentration. At low pH and ionic strength, further dissociation into the monomers is achieved. A method for the isolation of the protein subunits is described.


Does a normal isotope perfusion scan exclude pulmonary embolism?


Echo patterns with an aspiration ultrasonic transducer.


Stereospecific enzymes in the degradation of aromatic compounds by pseudomonas putida. Two reactions in the catabolism of catechol by meta-fission, namely, hydration of 2-oxopent-4-enoate (vinylpyruvate) and aldol fission of the product, are catalyzed by stereospecific enzymes. The absolute configuration of this hydration product was shown to be l(S)-4-hydroxy-2-oxopentanoate. Vinylpyruvate hydratase, purified almost to homogeneity, had a molecular weight of about 287,000 and was dissociated in sodium dodecyl sulfate, without prior treatment with mercaptoethanol, into a species with an approximate molecular weight of 28,000. The hydratase was highly specific for its substrates; thus, although 2-oxo-cis-hex-4-enoate was also hydrated, structurally similar compounds such as the trans isomer, vinylacetic and crotonic acids, and the ring-fission products of catechol and methylcatechols were not attacked. Vinylpyruvate hydratase was activated by Mn(2+) ions. On the basis of these observations, a mechanism is proposed which closely resembles that for 4-hydroxy-2-oxopentanoate aldolase. A possible evolutionary connection between functionally related, divalent cation-activated hydro-lyases and aldolases is discussed. It was also demonstrated that l-(S)-4-hydroxy-2-oxohexanoate is the biologically active enantiomer of this hydroxy acid.


Epidemiological, angiographic and clinical aspects of Buerger's disease.


Symposium on Buerger's diseases. Discussion.


Photoisomerization pathways in the visually important polyenes. I. The retinals.


Intermittent aortic insufficiency. An indication of a malfunctioning aortic valve prosthesis.


Surgical considerations on the terminology aand treatment of the so-called Buerger's disease.


Classification of the vascular diseases of the limbs.


Buerger's disease: cigarette smoker disease may always be cured by medical therapy alone. Uselessness of operative treatment.


Thromboangiosis or thromboangeitis treated by adrenalectomy and sympathectomy from 1942 to 1962. A follow-up study of 110 cases.


Roentgenographic diagnosis of Buerger's disease.


Social behavior of albino rats: a methodological and pharmacological approach.


Surgical treatment of myocardial infarction and its complications.


Effects of   1(2) -tetrahydrocannabinol on copulation in the male rat.


Thrombosis of prosthetic heart valve: surgical treatment.


Influencing cigarette smoking with nicotine antagonists.


An unusual case of pericardial hydatid cyst simulating aortic aneurysm.


Clinical course and therapy of Buerger's disease.


Failure of chlorpromazine to protect rats against the effects of shock administration during the second month of life.


9 -Tetrahydrocannabinol: a hypotensive effect in rats.


Evolution and prognosis of thromboangeitis obliterans.


Recent advances in the chemistry of vitamin B 12  and vitamin B 12  model compounds: reductive cobalt-carbon bond cleavage reactions.


Cardiac myxomas. Report of 3 cases.

Cardiac myxomas. Report of 3 cases.


Hydatid disease of the heart. A report of four cases.


Operating microscope for vasovasostomy.

Operating microscope for vasovasostomy.


Follow-up of epileptic outpatients.

Follow-up of epileptic outpatients.


Modification of the ureteral advancement procedure for vesicoureteral reflux.


Treatment of high velocity paint gun injury of the hand.


Experiences of an otolaryngologist in Vietnam.


Cushing's syndrome: diagnosis and surgical management.


The pathogenesis of acute renal failure in heat stroke.


Scleral buckling of nontraumatic retinal dialysis with and absorbable gelatin implant.


The cast-brace walking treatment of open and closed femoral fractures.


A complication of the Pereyra procedure for stress incontinence.


Recurrent endocarditis due to Streptococcus viridans in an "edentulous" man.


Prophylactic Teflon clip plication of the inferior vena cava for prevention of pulmonary embolism.


More aggressive mediastinal exploration before thoracotomy for lung carcinoma.


Inflammatory bowel disease.

Inflammatory bowel disease.


The diagnosis and management of ovarian cancer.


Myocardial infarction during pregnancy: with associated myocardial Bacteroides abscess.


Myocardial infarction and oral contraceptives.


Incidence of hepatitis-associated antigen among patients in a methadone clinic.


Rationale for the involvement of private sector marketing institutions in family planning in Africa.


Recommended procedures for the statistical evaluation of intrauterine contraception.


Family planning in the immediate postpartum period.


A critique of KAP studies and some suggestions for their improvement.


A re-appraisal of gas endarterectomy.

A re-appraisal of gas endarterectomy.


Stenosis of the contralateral asymptomatic carotid artery--to operate or not?


Major vascular surgery in patients with terminal renal failure.


Optimum sample sizes for the comparison of the control and treatment.


Replantation of amputated extremities. The necessity for re-evalution.


Aortic aneurysm and horseshoe kidney.

Aortic aneurysm and horseshoe kidney.


Reconstruction of the aortic valve with fascia lata. Initial and long term results.


The analysis of incomplete blocks designs as used in the group screening of drugs.


Lymphoedema of the upper limb after Halsted's operation of radical mastectomy.. Lymphography and phlebography. Therapeutic consequences.


An analysis for compounded functions of categorical data.


A note on the methodology of Knox's tests of "time and space interaction".


Smoking hazard to the fetus.

Smoking hazard to the fetus.


Road accidents epidemic.

Road accidents epidemic.


Cannabis debate continued.

Cannabis debate continued.


Treatment with calcitonin.

Treatment with calcitonin.


Locally advanced breast cancer.

Locally advanced breast cancer. The conventional treatment advised for advanced breast cancer is rad iotherapy.  Local recurrence is common.  An unconventional method of destroying a fungating carcinoma of the breast by repeated applications of zinc chloride paste fixative has been reported as successful.  Although this technique of chemosurgery has been used over the centuries, it warrants further consideration.  Radiotherapy and mastectomy combined have given better results than either method alone.  Supervoltage radiotherapy followed by simple or radical mastectomy has been reported as giving best results, especially with large turmors.


Prolonged levodopa therapy.

Prolonged levodopa therapy.


Novel attack on influenza.

Novel attack on influenza.


Assessment of acid-base disturbances employing a desk-top computer. Patients in an intensive care unit have had their acid-base status satisfactorily assessed for some months using a desktop computer. Any department able to juxtapose an Astrup apparatus and a programmable calculator will find the method convenient to use.


Specificity of serum creatine kinase isoenzymes in diagnosis of acute myocardial infarction. A study of the diagnostic value of serum creatine kinase (CK) isoenzymes showed that MB isoenzyme, which characterizes heart tissue, was a specific and sensitive indicator of acute myocardial infarction. In cases where the clinical picture was complicated by ventricular tachycardia, severe congestive failure, shock, or resuscitation procedures heart, liver, and muscle enzymes were increased. There was also an increase in lactate dehydrogenase isoenzyme values in these cases; indeed, the only enzyme test that correlated well with electrocardiographic and necropsy findings was the MB isoenzyme.


Primary acquired sideroblastic anaemia: response to treatment with pyridoxal-5-phosphate. A 72-year-old woman with primary sideroblastic anaemia showed no response to treatment with pyridoxine. When she was given pyridoxal-5-phosphate there was a prompt reticulocyte response and sustained symptomatic improvement with satisfactory control of the anaemia.


Iatrogenic rupture of the spleen.

Iatrogenic rupture of the spleen.


Successful removal of single metastasis in recurrent parathyroid carcinoma.


Obstetric prevention of mental retradation.


Lead intoxication in children in Birmingham. Of 38 children investigated between 1966 and 1971 who had a blood lead concentration greater than 37 mug/100 ml eight had encephalopathy and one died; all these eight had a blood lead concentration of 99 mug/100 ml or above. Blood lead levels are related to haemoglobin concentrations and anaemia is common in children with blood lead concentrations of 37-60 mug/100 ml, levels previously accepted as harmless.Children with blood lead concentrations greater than 60 mug/100 ml show radiological evidence of lead intoxication, and treatment for this should be considered when blood lead concentration exceeds 37 mug/100 ml. Children presenting with unexplained encephalopathy should be radiographed for evidence of lead intoxication.


Applying for junior hospital posts.

Applying for junior hospital posts.


Radioimmunoassay follow-up of a hydatidiform mole.


An integrated child health service.

An integrated child health service.


Blindness in granulomatous arteralgia.

Blindness in granulomatous arteralgia.


Cause of tennis elbow.

Cause of tennis elbow.


Lithium intoxication.

Lithium intoxication.


Cost of drugs.

Cost of drugs.


Hazardous wastes.

Hazardous wastes.


Effects of tranquillizers and hypnotics on driving.


Two radiologists--Holland and Britain.

Two radiologists--Holland and Britain.


Shortage of radiologists.

Shortage of radiologists.


Subtypes of hepatitis B antigen.

Subtypes of hepatitis B antigen.


Pulmonary aspiration after fibre-endoscopy.


Previous tuberculosis infection and cerebral glioma.


Side effects of the pill.

Side effects of the pill. Recent studies indicate that the urge to reproduce is not an important source of the female libido.  The Herzberg et al.  studies showed that 19.8% of the women who stopped taking the pill gave loss of libido as the reason; 29.1% gave headache and 27.9% gave depression as their reasons for discontinuing.  Women with a predisposition to depression tend to suffer loss of libido with pills and should not have them prescribed.  The Herzberg studies showed women with IUDs to have a substantial increase in libido.  The Simon Population Trust report of 1969 reported a very high percentage of increased sexual enjoyment after vasectomization and female sterilization.


Fenfluramine and haemolytic anaemia.

Fenfluramine and haemolytic anaemia.


Ampicillin dosage in penumonia.

Ampicillin dosage in penumonia.


Hazard of ultrasonic detection of deep vein thrombosis.


Anaesthesia by acupuncture.

Anaesthesia by acupuncture.


Body temperatures in the elderly.

Body temperatures in the elderly.


Effect of oxprenolol on heart rate.

Effect of oxprenolol on heart rate.


Abortion law in the USA.

Abortion law in the USA.


Immunosuppression and malignancy.

Immunosuppression and malignancy.


The complete history and physical examination.


Anogenital warts of itinerant youth.

Anogenital warts of itinerant youth.


A plea for abandonment of the complete history and physical examination.


The surgical repair of inguinal and femoral hernias. This paper is based on 15,000 hernia repairs performed by the author at the Shouldice Hospital, Toronto. Experience with more than 75,000 consecutive herniorrhaphies performed in this hospital from 1945 to 1970 is reviewed in four parts - statistics, including recurrence rates; the management of the patient with a primary uncomplicated hernia, emphasizing in particular the preoperative phase, the sedation given, the local anesthetic used in 95% of cases and the postoperative phase; the technique of repair of a primary inguinal hernia; and a review of experience with primary and recurrent femoral hernias, emphasizing the different problems in men and women, and describing the technique of femoral repair.


The application of exercise testing to the elderly amputee. Case histories of 62 elderly amputees with peripheral vascular disease are reviewed. Almost one half had previous infarction, heart failure or digoxin therapy. An arm ergometer test revealed myocardial ischemia in two thirds of the group. The theoretical maximum oxygen intake is low, but many patients were unable to reach the theoretical figure because of myocardial ischemia. Application of these findings to an exercise prescription for amputees is discussed, and it is questioned how many elderly amputees have the potential for useful ambulation.


PKU screening-is it worth it?

PKU screening-is it worth it? Ontario's program for PKU screening of newborn infants reached 94.5% of the newborn population from 1966 to 1971. There were 70 infants identified by the program, 47 of whom were classical cases and 23 atypical cases of phenylketonuria. The incidence was 1:16,700 live births for classical cases and 1:34,000 live births for atypical cases. Since the beginning of the program 44 children have been identified in infancy as having PKU and have been treated successfully. Retardation has become evident in only three infants, two of whom were missed by the screening program.The cost of identification and care of one child for five years is about $7000, much less than the $250,000 needed to provide lifetime institutional care for one severely retarded individual.


Peritoneal dialysis solutions.

Peritoneal dialysis solutions. Certain preventable complications in the treatment of renal failure, in part related to the composition of commercially prepared peritoneal dialysis solutions, continue to occur.Solutions are advocated which would contain sodium 132, calcium 3.5, magnesium 1.5, chloride 102 and lactate or acetate 35 mEq./1., and dextrose 1.5% or about 4.25%. Elimination of 7% dextrose solutions and a reduction of the sodium and lactate concentrations should reduce complications due to hypovolemia, hyperglycemia, hypernatremia and alkalosis. Reduction in the number of solutions should simplify the procedure and perhaps reduce costs. It is anticipated that some of the changes discussed will soon be introduced by industry.


Bilateral nephrectomy for massive pulmonary hemorrhage in Goodpasture's syndrome. A case of Goodpasture's syndrome is described in which bilateral nephrectomy was undertaken because of massive pulmonary hemorrhage. Similar cases recorded in the literature are reviewed. Various hypotheses to explain the beneficial effects of renal ablation on lung purpura are considered. It is suggested that the pulmonary hemorrhage in Goodpasture's syndrome is mediated in part by a non-antibody humoral factor with permeability-increasing properties that is released from the nephritic kidney.


Diagnosis of left atrial myxoma by echocardiography. The diagnostic use of ultrasound was demonstrated in two patients with left atrial myxoma. In both cases the decision to proceed with confirmatory angiography and ultimate removal of the tumour was initiated by the echocardiographic findings. The echocardiogram proved to be a simple non-invasive technique for the diagnosis of left atrial mass.


Health policy: breaking the problem down into more manageable segments.


Lithium therapy in psychiatry.

Lithium therapy in psychiatry.


Immunization in tuberculosis.

Immunization in tuberculosis.


Chlorpromazine-induced systemic lupus erythematosus.


Nebulizers: the patient and the prescription.


Blood pressure reduction in "borderline" hypertensives following physical training. One hundred and sixty-five middle-aged, apparently normal men were submitted to a six-month conditioning program. On the basis of a casual blood pressure measurement during the pre-training evaluation, 37 individuals (23%) were classified as "borderline" hypertensive. The remaining subjects (n = 128) were normotensive. At the conclusion of the program both groups exhibited significant reductions in systolic and diastolic blood pressures at rest and after submaximal work. Moreover, the reductions of the resting systolic and diastolic and of the exercise (300 kg.m./min.) systolic blood pressures were significantly greater for the hypertensives.


Trephine lung biopsy.

Trephine lung biopsy. Forty-five percutaneous trephine lung biopsies using the Steel apparatus were performed on 38 patients. Tissue was obtained on 42 occasions (94%) leading to histological or culture diagnosis in 33 patients (87%). Pneumothoraces (12 patients), bleeding into the airways or pleural space (4 patients), and tumour seeding along the needle track (1 patient) occurred in 38% of biopsy attempts (45% of patients). In contrast to the Vim-Silverman technique, the Steel trephine appears to produce a higher tissue yield and superior specimens for histological study. Trephine lung biopsy is comparable to open lung biopsy in providing positive diagnoses. With anticipation and expeditious management of complications, trephine lung biopsy is both safe and useful in the diagnosis of pulmonary disease.


Nonbacterial pneumonitis with multidrug antineoplastic therapy in breast carcinoma. Seventeen patients with metastatic breast carcinoma were treated with a combination of 5-fluorouracil, methotrexate, vincristine, cyclophosphamide and prednisone. Six of the patients (35%) developed a syndrome consisting of fever, malaise, dyspnea, hypoxemia and bilateral pulmonary interstitial infiltrates from 41 to 148 days after institution of therapy. The syndrome varied from a mild to a life-threatening illness with recovery in 10 to 60 days. It is believed that these cases represent examples of methotrexate-induced pneumonitis. The high incidence of the syndrome in this patient group may be related to the concomitant administration of cyclophosphamide with methotrexate. The observations also suggest that patients with previous adrenalectomies may have pneumonitis with an especially severe and protracted course.


Seizure disorders and anemia associated with chronic borax intoxication. During the course of investigation of two infants with seizure disorders it was discovered that both had been given large amounts of a preparation of borax and honey which resulted in chronic borate intoxication. In one child a profound anemia developed as well. The symptoms of chronic borate intoxication are different from those of the acute poisoning with which we are more familiar. The borax and honey preparations are highly dangerous and should no longer be manufactured or distributed for sale.


Prolonged and variable intervals between EEG complexes in subacute inclusion body encephalitis. Should effective therapy of SIBE ever depend upon early diagnosis, periodic EEG complexes must be sought carefully when the condition is suspected, bearing in mind that initially the duration of intervals between complexes may be more prolonged and more variable than commonly appreciated. Prolonged, uninterrupted recording at reduced speed, taken both while the patient is awake and asleep, may well facilitate recognition of periodic events as unusual as those observed in the 20-year-old young man described in this paper, who was examined during the early stage of the disease. When initial EEG complexes are separated, as in our patient, by variable and prolonged intervals - up to 86 seconds' duration - their periodicity and diagnostic implication can be overlooked, particularly in a so-called routine electroencephalogram. Optimal dispaly of such unusual findings calls for suitable electroencephalographic techniques.


Chiropractic theory has nullified legal attemps to limit treatment.


Aplastic anemia associated with lithium therapy. A case is reported of fatal aplastic anemia developing in a 50-year-old woman who received lithium carbonate in the generally accepted dosage for a manic-depressive disorder. The serum lithium had been determined at regular intervals and never exceeded what is considered a safe level. Patients for whom lithium is prescribed should have periodic hematologic examinations.


Old rules still apply on difference between income and a capital gain.


In vitro studies with "transfer factor". II. Transfer of the cell-migration inhibition correlate of delayed hypersensitivity in humans with nondialyzable components of leucocyte lysates from humans sensitized to histoplasmin and coccidioidin.


Release of lymphotoxins by spleen cells sensitized against mouse tumor associated antigens.


Some microvascular considerations.

Some microvascular considerations.


ENT statistics warrant attention.

ENT statistics warrant attention.


Differential diagnosis of acoustic neuroma and optic glioma in children by scintiscanning with Tc-99m pertechnetate.


The effects of carbon monoxide on driving performance.


The deviated nasal septum indications for sub mucous resection.


Gradenigo's syndrome--bilateral occurrence.


New voice prosthesis for laryngectomees developed.


Recurrent parotid swelling.

Recurrent parotid swelling.


Three cases of maldison (malathion) poisoning.


Poisoning with paraquat.

Poisoning with paraquat.


Glass fracture analysis. A review.

Glass fracture analysis. A review.


A case of paint identification by neutron activation analysis.


The similarity of the pulmonary artery branching system in siblings.


Drug levels in cases of poisoning.

Drug levels in cases of poisoning.


Fatal poisoning with hydrogen peroxide.

Fatal poisoning with hydrogen peroxide.


The Sjögren-Larsson syndrome. A case report.


A casuistic contribution to the XX male problem.


Phenotype and gene frequencies of adenosine deaminase in Prague.


The occurrence of G-6-PD Union in Thailand.


Tetraphocomelia and neonatal amegakaryocytic thrombocytopenia.


Sex ratio among human embryos and newborns in a Russian population.


Biological tolerance of poly(N-substituted acrylamides).


Biological tolerance of ionogenic hydrophilic gels.


The influence of inactive chromosomes on human development. Anomalous sex chromosome complements and the phenotype.


Subacute toxicity testing of biomaterials using histopathologic evaluation of rabbit muscle tissue.


Carbon fiber reinforced polyethylene for possible orthopedic uses.


Perm-selective dialysis membranes. II. Films based on acrylic acid-n-butyl methacrylate copolymers--a critical comparison with cellulose films.


Drug-incorporated silicone discs as sustained release capsules. I. Chloroquine diphosphate.


Local reaction to polyurethane--a comparative study in the mouse, rat, and rabbit.


Controlled release of testosterone using silicone rubber.


The preparation and properties of isomeric diamino-v-triazolopyridines. 1- and 3-Deaza-2,6-diamino-8-azapurines.


Preparation and reactions of nitrate esters of N-acylserine and -threonine derivatives.


The study and characterization of nucleosides by mass spectrometry. 3. Comparison between the mass spectra of trimethylsilyl derivatives of purine 2'-and 3'-linked anhydro, thioanhydro, and aminoanhydro nucleosides.


Improved synthetic routes to prostaglandins utilizing sulfide-mediated oxidation of primary and secondary alcohols.


Studies on lactams. XXII. An unusual reaction of some 6-azidopenams.


Synthesis and some properties of O-acyl-and O-nitrophenylhydroxylamines.


The synthesis of 16(R)- or 16(S) -methylprostaglandins.


Long-time observations of the Blalock-Taussig operation. IV. Tricuspid atresia.


Howell-Jolly bodies in the peripheral blood of full-term and premature neonates.


Acute toxic drug ingestions at the Johns Hopkins Hospital. 1963 through 1970.


Personal values predictive of length of stay in a chronic disease hospital.


Cardiopulmonary resuscitation. An account of forty-five years of research.


A leukocyte adherence inhibition test for cell-mediated immunity.


The formation of Heinz bodies in ghosts of human erythrocytes of adults and newborn infants.


Effects of sodium deprivation on pituitary and plasma prolactin, growth hormone, and thyrotropin levels in the rat.


Scanning in abdominal trauma.

Scanning in abdominal trauma.


Mental anguish claims in medical malpractice cases.


Cesarean section. Changing philosophy.

Cesarean section. Changing philosophy.


Ischemic bowel disease.

Ischemic bowel disease.


Abdominal mass and hypoglycemia.

Abdominal mass and hypoglycemia.


Red cell oxygen delivery. Effect of 2,3-diphosphoglycerate.


Cardiac catheterization and informed consent. A new technic meets an old issue.


Bioengineering in a community hospital. 2. Patient care.


Progeria.

Progeria.


Salivary indicators of systemic disease.


Diabetes mellitus and vascular disease.

Diabetes mellitus and vascular disease.


Peritoneal dialysis--1973.

Peritoneal dialysis--1973.


The use of some special radiologic procedures in chest disease.


Atypical pulmonary tuberculosis.

Atypical pulmonary tuberculosis.


The differential diagnosis of linear shadows in chest radiographs.


The plain radiograph in relation to lung physiology.


Demonstration of HL-A antigens on human kidney cells by means of the micro-immune adherence assay.


A new anti-erythrocyte antibody in the Duffy system: anti-Fy4.


Autoimmune haemolytic anaemia due to red cell antibodies of different specificities in a patient with chronic hepatitis.


The stability of the I, HI, and H blood group antigens during storage at 4 degrees C.


Antigens Duffy, Kell, Kidd, Lutheran and Xg a  on fetal red cells.


Stability of coagulation factors I and X during collection and subsequent storage of bank blood in ACD-A and CPD solutions.


Enlargement of the Dombrock blood group system: the finding of anti-Do b .


An inherited blood group A variant in the Finnish population. II. Population studies.


A therapeutic concentrate of coagulation factors II, IX and X from citrated, factor VIII-depleted plasma.


Chemical analyses of variable regions of heavy and light chains of cold agglutinins.


Lu9, another new antigen of the Lutheran blood-group system.


Fluctuation of natural anti-A and anti-B in high-titre Ugandans.


The frequency of hepatitis associated antigen and antibody in patients with paraproteinemia.


Vision screening of four-year-old children.


Plasma insulin and K values during intravenous glucose tolerance test in newborn infants with erythroblastosis foetalis.


Incidence of metabolic acidosis in term, preterm and small-for-gestational age infants in relation to dietary protein intake.


Saphenous vein autograft arteriovenous fistula for extended hemodialysis in children.


Homovanillic acid and 5-hydroxyindoleacetic acid in cerebrospinal fluid of a child with familial dysautonomia.


Anal tonometry. A diagnostic help in Hirschsprung's disease.


Peripheral circulatory response to phototherapy in newborn infants.


Primary pulmonary hypertension in infancy.


Bilateral tibial aplasia with lobster-claw hands. A rare genetic entity.


Goldenhar's syndrome.

Goldenhar's syndrome.


Effects of iron on copper metabolism and copper on iron metabolism in rats.


Circadian rhythms in catecholamines in organs of the golden hamster.


Vasopressin, renin, and cardiovascular responses to continuous slow hemorrhage.


Urea response to pure osmotic stress in the aquatic total Xenopus laevis.


Multiple biological activities of a partially purified leukocytic endogenous mediator.


Adrenal influence on the supercompensation of cardiac glycogen following exercise.


Adrenergic regulation of lipolysis and insulin secretion in the fasted baboon.


Reevaluation of renal tubular glucose transport inhibition by phlorizin analogs.


Increased tubular reabsorption of sodium in compensatory renal growth.


Effect of exercise on degradation of thyroxine in the rat.


Effect of pCa on series-elastic component of glycerinated skeletal muscle.


Effect of pentobarbital on amino acid and urea flux in the isolated dog brain.


Oxygen uptake in the isolated canine brain.


Metabolic differences in offspring of rats fed high-fat and control diets.


Calcium transport systems in the chick calvaria.


Subendocardial anaerobic metabolism in experimental aortic stenosis.


Lung fluids in acute ammonium chloride toxicity and edema in cats and guinea pigs.


Viscoplasticity of smooth muscle of urinary bladder.


Micropuncture study of electrolyte transport across papillary collecting duct of the rat.


Analysis of the glucoregulatory system in dogs.


Influence of volume expansion on single-nephron filtration rate and plasma flow in the rat.


Function of the thick ascending limb of Henle's loop.


Acute effect of prednisolone on renal handling of sodium.


Lactate,  -GP, and Krebs cycle in sea-level and high-altitude native guinea pigs.


Radiotelemetric study of hibernation under natural and laboratory conditions.


Nature of copper compounds in liver supernate and bile of rats: studies with  67 Cu.


Oxygen consumption for isometric tetanic contractions of dog skeletal muscle in situ.


Dynamic stiffness of papillary muscle during contraction and relaxation.


Regional vascular volume and extravascular accumulation of labeled protein during plasma volume expansion.


To the editor: limitations of  133 Xe washout technique in estimation of renal blood flow.


Plasma cortisol response to saltwater adaptation in the American eel Anguilla rostrata.


Language and thought content in acute psychosis.


Alcoholics' patterns of controlled drinking.


Treatment of fear of flying.

Treatment of fear of flying.


Foreign medical graduates: a symposium.

Foreign medical graduates: a symposium.


Foreign medical graduates. An introduction: even psychiatry isn't perfect.


The foreign medical graduate: the alienated minority of psychiatry.


A preventive approach to the "problem" of foreign medical graduates.


The psychiatric educational background of foreign medical graduates.


Coping with problems: attitudes toward children who set fires.


Migration and psychopathology of eskimo women.


Hostility and depression associated with suicide attempts.


Hopelessness, depression, and attempted suicide.


Videotape confrontation after attempted suicide.


Suicide and newspapers: a replicated study.


Suicide and psychiatric education.

Suicide and psychiatric education.


Suicide and the right to die.

Suicide and the right to die.


A new framework for baccalaureate careers in the human services.


Alcoholism among methadone patients: a specific treatment method.


Marijuana and other drug use by women college students: associated risk taking and coping activities.


Postgraduate training in child psychiatry: the content of the curriculum.


Female patients: intractable or victims of chauvinism?


A case of Capgras syndrome.

A case of Capgras syndrome.


Testing for mental retardation: comments on standard deviations.


The crisis of financing residency training in psychiatry: a diagnosis.


Safe and sane?

Safe and sane?


Wagner's hereditary vitreoretinal degeneration and retinal detachment.


Echothiophate, pilocarpine, and open-angle glaucoma.


Congenital sudoriferous cyst of the orbit.


Metastasis of Ewing's sarcoma to the choroid.


Inferior aponeurosis vs orbital septum tucking for senile entropion.


Home exercises for amblyopia.

Home exercises for amblyopia.


Retinal detachment.

Retinal detachment.


Latent nystagmus in identical twins.

Latent nystagmus in identical twins.


Detecting impaired central vision by bar reading.


Model of the circulation of DDT on earth.


Professionals: their problems, their fears, and their social responsibilities. Professional societies have been reluctant to enter actively into the public processes by which decisions are made on economic, social, and political issues. This reluctance comes from (1) fears about the status of the profession and the professional society, (2) fears about economic reprisal, (3) potential conflicts between the goals of a philosophy of trade unionism and the goals of a philosophy of professional social responsibility, and (4) domination of some professional societies by nonprofessional business, industrial, or administrative groups. This reluctance has been justified by the development of a myth that the professional can exercise individual social responsibility while maintaining the neutrality of his institutions and societies. This myth must be ignored because our public decision-making processes can only function properly if groups, such as professional societies, actively enter that decision-making process.


Fluorescent particle atmospheric tracer: toxicity hazard.


Should scientists communicate--and if so, with whom? The contemporary criterion of professional success for an academic scientist is primarily his rate of publication in scholarly journals. This distorted and relatively uncritical valuation of the communication aspects of science has promoted an increasing deluge of increasingly redundant, dilute, and trivial publications. In a modern well-equipped research laboratory, producing publishable new observations can be a fairly simple process in many fields, especially if the relevance of the observations to either the advancement of the scientific world view or to a social need is inconsequential. This easy currency of rampant new observations has obscured the creative process of formulating new scientific concepts which are the ultimate refined product of the scientific enterprise. Perhaps scientists should talk less and think more.


The preconstructed vocabulary: a Procrustean bed. The mechanization of bibliographic services has imposed a change from the retrospective to the prospective approach to vocabulary development. This results in vocabularies rigidly structured to serve a variety of purposes which are not always mutually compatible. The user suffers from the inflexibility of the basic framework, the dearth of cross-references, and the overspecificity of many subject headings. Computer technology and our knowledge of its application have advanced to the point that we should begin to reclaim some of the bibliographic conveniences which no longer have to be sacrificed.


English translations of biomedical journal literature: availability and control. An overview is presented of the availability and control over the past two decades of English translations of biomedical journal literature. Note is made of the various types of translation formats and their sequence of indexes. Special attention is given to the Russian-language literature, the role of the National Library of Medicine, the publication of cover-to-cover journal translations, and the priorities of languages needing translation. Present developments and future prospects are also considered, with a caveat concerning critical reviews citing untranslated materials.


The health sciences library's contributions to patient care. The medical librarian in a hospital contributes to the quality of patient care by building a library which can provide promptly the information needed by all members of the treatment team, including medical and paramedical persons. The librarian is meeting his responsibility to the patient when he performs the duties of selecting materials, cataloging these materials speedily and thoroughly, and giving reference service to library users. An excellent hospital library and the services of a knowledgeable librarian can be a significant factor in the medical team's ability to provide superior patient care.


Review of resource grant applications at the National Library of Medicine. The Medical Library Resource Grant Program of the National Library of Medicine is reviewed as it was administered under the Medical Library Assistance Act and as it is now administered under the Medical Library Extension Act of 1970, and program objectives are discussed. The "project" concept and the "general support" approach for library assistance are considered, as is the relationship of the Regional Medical Library Program. In the context of the evolving Biomedical Communications Network, recommendations are made for improving the effectiveness of the grant program through coordinated efforts of intermediary libraries.


The implementation, evaluation, and refinement of a manual SDI service. The Missouri Institute of Psychiatry Library has implemented an inexpensive, manual SDI (Selective Dissemination of Information) service based upon the monthly issues of Index Medicus. The implementation and refinement of the system are documented, and the very favorable response to the system is examined. The SDI service is compared to Current Contents, with the finding that 60 percent of the SDI participants prefer it to Current Contents. For this select portion of researchers the Index Medicus SDI is the more suitable mode of current awareness. For a significant portion of the MIP staff, however, the scope of Index Medicus is too restricted to suitably replace Current Contents. All SDI users find it a highly acceptable current awareness service for use in addition to Current Contents and have indicated the desire to continue participation in the service.


Load independence of the instantaneous pressure-volume ratio of the canine left ventricle and effects of epinephrine and heart rate on the ratio.


Comparison of constrictor responses of the rabbit ear artery to norepinephrine and to sympathetic nerve stimulation.


Adrenergic influences on the distal Purkinje system of the canine heart.


Effect of chronic myocardial ischemia on the activity of carnitine palmitylcoenzyme A transferase of isolated canine heart mitochondria.


Role of the sympathetic nervous system in the sinus node resistance to high potassium.


Changes in microvascular diameter and oxygen tension induced by carbon dioxide.


Diffusion bypass of xenon in brain circulation.


Relationship of stimulation frequency to automaticity in the canine Purkinje fiber during ouabain administration.


Effect of calcium on force-velocity-length relations of heart muscle of the cat.


Selective in situ parasympathetic control of the canine sinoatrial and atrioventricular nodes.


On the mode of activation of the catalytically essential sulfhydryl group of papain.


Nucleophilic competition in some  -galactosidase-catalyzed reactions.


Interconversion of pyruvate dehydrogenase in the isolated perfused rat liver.


A simple digital-computer program for estimating the parameters of the hill equation.


Purification and further properties of single-strand-specific nuclease from Aspergillus oryzae.


The presence of both phage PS8 and Agrobacterium tumefaciens A 6  DNA base sequences in A 6 -induced sterile crown-gall tissue cultured in vitro.


Deoxyribonucleotide pools during liver regeneration.


Subunits of the small-intestinal sucrase-isomaltase complex and separation of its enzymatically active isomaltase moiety.


Activity of a rat-liver glycoprotein: sialyltransferase utilizing desialyzed prothrombin as an acceptor in normal and hypothrombinemic animals.


Introduction of "nicks" and "chops" into human mitochondrial DNA in vivo and in vitro.


The anchoring mechanism of retention of the Copper T device.


Radiologic aids to localization of an extrauterine intrauterine contraceptive device.


Effects of the "pill-a-month" on the hypothalamic-pituitary-ovarian axis.


The effects of estrogens, progestogen, oral contraceptives, and intrauterine devices on fasting triglyceride and insulin levels.


Clinical experience with microdose D-norgestrel as an oral contraceptive.


The glycogen content of the human female genital tract in cycling, menopausal, and women with endometrial and cervical carcinoma.


Sex education: too little--too late.

Sex education: too little--too late.


The enzyme activity, protein and fructose content of normal, oligospermic, postvasectomy, and infertile azoospermic men.


Chromosome abnormalities in rabbit blastocysts resulting from spermatozoa aged in the male tract.


The effect of progesterone on the early development of the rabbit embryo.