Proparathyroid hormone: identification of a biosynthetic precursor to parathyroid hormone. Biosynthesis of a precursor to bovine parathyroid hormone has been demonstrated in slices of parathyroid tissue incubated in vitro. The proparathyroid hormone is 15-20 amino acids larger than the bovine hormone, and has a molecular weight of about 11,500 as determined by polyacrylamide gel electrophoresis. Upon incubation of parathyroid slices with [(14)C]aminoacids, radioactivity is detected initially in the precursor. If incorporation of [(14)C]aminoacids is inhibited after a short incubation either by replacement of radioactive amino acids with unlabeled amino acids or by addition of puromycin, the amount of radioactivity in the precursor decreases, while the radioactivity in the hormone continues to increase. The precursor is bound by an antibody that is specific for parathyroid hormone, and its binding can be inhibited by addition of the hormone. Analysis of tryptic digests indicates that the precursor and the hormone have common tryptic peptides, and that there are at least two additional peptides in the precursor.


Transpeptidase activity of Streptomyces D-alanyl-D carboxypeptidases. In the presence of N(alpha),N(epsilon)-diacetyl-L-Lys-D-Ala-D-Ala as donor, and either D-[(14)C]alanine, [(14)C]-glycine, or meso-[(3)H]diaminopimelic acid as acceptor, the DD carboxypeptidases from Streptomyces R61 and R39 catalyze a transpeptidation reaction with the release of terminal D-alanine from the donor and the formation of either N(alpha),N(epsilon)-diacetyl-L-Lys-D-Ala-D-[(14)C]Ala, N(alpha),N(epsilon)-diacetyl-L-Lys-D-Ala-[(14)C] Gly, or N(alpha),N(epsilon)-diacetyl-L-Lys-D-Ala-D-meso- [(3)H]diaminopimelic acid. The reaction appears to be a true transpeptidation, and is not simply a "reversal of hydrolysis". Transpeptidation is inhibited by pencillin at concentrations that inhibit hydrolysis (carboxypeptidase action) of the donor peptide. There are differences in the specificity profiles of the Streptomyces enzymes for acceptor molecules:only the R61 enzyme used [(14)C]Gly-Gly as acceptor; transfer of N(alpha),N(epsilon)-diacetyl-L-Lys-D-Ala to this acceptor resulted in the formation of N(alpha),N(epsilon)-diacetyl-Lys-D-Ala-[(14)C] Gly-Gly, with the synthesis of a (D-Ala-Gly) peptide bond in an endoposition.


Nature of oxygen inhibition of nitrogenase from Azotobacter vinelandii. The reduction of nitrogen, acetylene, azide, and cyanide at various oxygen concentrations by nitrogenase from Azotobacter vinelandii was measured with a well-defined system. Oxygen inhibited the reduction of each substrate uncompetitively. The inhibition constants (K(i)) were 0.014, 0.023, 0.008, and 0.003 atm of oxygen for reduction of nitrogen, acetylene, azide, and cyanide, respectively. The system used included ATP-generating components, subcellular particles from A. vinelandii with high nitrogenase specific activity, and illuminated spinach chloroplasts plus carriers to supply electrons. Oxygen did not affect the photochemical electron donating system, but it did inhibit nitrogenase-dependent ATP hydrolysis.


Bioluminescence: mechanism and mode of control of scintillon activity. Subcellular particles, termed scintillons, isolated from the luminescent dinoflagellate Gonyaulax, emit light when the pH is lowered from 8 to 5.7. The capacity to emit a second flash is regained by incubation of scintillons with the low molecular weight luciferin from Gonyaulax. This compound was previously demonstrated to be the substrate in the bioluminescent reaction catalyzed by a soluble luciferase isolated from the same cell. A model of the scintillon is presented that involves soluble elements structured within a membrane-bound particle.


Characterization of messenger ribonucleoprotein and messenger RNA from KB cells. Messenger ribonucleoprotein and mRNA from KB-cells were isolated under conditions designed to minimize nonspecific RNA-protein interaction and to minimize degradation by contaminating ribonucleases. A large fraction, 60-70%, of the messenger ribonucleoprotein from polysomes dissociated in vitro by either EDTA or puromycin sedimented faster than the large ribosome subunit. Messenger ribonucleoprotein particles with sedimentation coefficients up to 200 S were observed. Released mRNA was also large, with maximal molecular weights around 5 x 10(6).


On a theory for the passive transport of solute through semipermeable membranes. It has been shown that thin-film dialysis can be performed in such a way that the limiting rate is the rate of entry of the solute into the membrane from the high-concentration side. The rate of diffusion, therefore, reflects the probability of a molecule entering the pores on the surface and does not depend on the resistance to diffusion offered by the internal structure of the membrane. The good correlation, so generally found, of the order of escape times of given solutes with the order of free diffusion rates is thus explained. The data from stretching experiments with wet cellophane, in which the pore structure is distorted, are also explained.


Initiation of hemoglobin synthesis: comparison of model reactions that use artificial templates with those using natural messenger RNA. PARTIAL REACTIONS DESIGNED TO STUDY THE INDIVIDUAL STEPS IN THE INITIATION OF PROTEIN SYNTHESIS MAY BE DIVIDED INTO TWO GROUPS: artificial models using artificial mRNA templates and natural models using naturally occurring mRNA. The requirements for each of the reticulocyte initiation factors, IF-M(1), IF-M(2), and IF-M(3), and for GTP are examined using these models in order to determine if either type of model is a valid representation of the events occurring in natural initiation. Binding of the initiator tRNA, Met-tRNA(F), to endogenous mRNA requires IF-M(1), IF-M(2), and GTP. A requirement for hydrolysis of GTP is not found when the artificial template ApUpG is used since GDPCP may be substituted for GTP. Met-tRNA(F) bound to the template ApUpG by IF-M(1) + IF-M(2) can form a peptide bond with the aminoacyl-tRNA analog, puromycin. Met-tRNA(F) bound by IF-M(1) + IF-M(2) to the initiator codon of natural globin mRNA, however, cannot form a peptide bond with either puromycin or valine-tRNA unless IF-M(3) is also present. The requirements for Met(F)-valine synthesis on exogenous globin mRNA are the same as the requirements on endogenous mRNA. Synthesis of the initial tripeptides of the alpha and beta chains of rabbit globin, Met(F)-Val-Leu and Met(F)-Val-His, requires, in addition, leucyl-tRNA and histidyl-tRNA. It appears, therefore, that model systems that use natural messenger RNA can duplicate the factor and energy requirements of natural initiation, but that the model systems thus far studied that use artificial messengers as templates do not.


Enhancement by interferon of the specific cytotoxicity of sensitized lymphocytes. Mouse interferon preparations enhanced the specific cytotoxicity of sensitized lymphocytes for allogeneic target tumor cells. The factor responsible for the enhancement of cytotoxicity could not be dissociated from the antiviral activity of interferon by standard physicochemical means. Thus, in addition to its well-known antiviral activity, and its effect on cell division, interferon also appears to enhance a specialized cellular function. It is suggested that a common mechanism of action underlies these seemingly different biologic phenomena, and that interferon may play a role in the regulation of fundamental cellular processes.


Electromechanochemical model of mitochondrial structure and function. A NEW MODEL OF MITOCHONDRIAL STRUCTURE AND FUNCTION IS PROPOSED ON THE BASIS OF FOUR FUNDAMENTAL ASSUMPTIONS: (a) electrons and protons are separated in the electron transfer complexes; (b) the ATPase undergoes conformational state-transitions induced by an electric field; (c) energy is transferred by an electric field effect; and (d) a conformationally strained protein system can be relaxed via a bond-forming chemical reaction. The model can explain all of the mitochondrial coupled processes and, in addition, it provides a reasonable rationalization of the correlation between mitochondrial structure and function.


Replication of mitochondrial DNA. Circular replicative intermediates in mouse L cells. The frequency, composition, and structure of circular replicating forms of mitochondrial DNA, including two new forms described here, suggest a scheme for the mode of replication of this DNA.


Pyrimidine sequences from the DNA of bacteriophages fd, fl, and phi X174. By the use of techniques previously developed to determine the sequence of large, unique pyrimidine oligonucleotides in bacteriophage fd DNA, pyrimidine sequences in the related phage fl and the unrelated phage varphiX174 amber 3 were determined. The DNA of fl contains many pyrimidine sequences completely identical to those in fd, including one sequence of 20 base residues. The large pyrimidine oligonucleotides in varphiX174 DNA are quite different from those in fd, although some homology is observed. There is present in each of the phage DNAs a pyrimidine oligonucleotide rich in thymidine that contains a common sequence of C_T_T_T_T_T_T_T.


Lac repressor binding to synthetic DNAs of defined nucleotide sequence. Binding of lac repressor to 20 synthetic DNAs of high molecular weight with defined repeating sequences was investigated by competition experiments. Although none of these DNAs binds repressor as tightly as does lac operator, most do bind to a measurable extent. Their affinity for repressor varies greatly and is a function of both nucleotide composition and sequence. Poly(dC-dC).poly(dG-dC) competes for repressor 200-times less well than either poly(dA-dT).poly(dA-dT) or poly(dT-dT-dG).poly(dC-dA-dA). The other DNAs show a broad spectrum of affinities for repressor between these extremes. These results show that the lac repressor has affinity for, and can distinguish between, sequences distantly related to its operator.


Insulin receptors in human circulating cells and fibroblasts. Human lymphocytes obtained from fasted adult subjects and cultured human tumor lymphocytes were investigated for specific insulin receptors. By use of monoiodoinsulin, specific insulin binding sites were demonstrated in peripheral human lymphocytes, cultured human lymphocytes, and in other types of human circulating cells. Insulins and insulin derivatives that varied in their potency to stimulate glucose oxidation in the fat cell and to inhibit binding of [(125)I]insulin to purified plasma membranes, varied in an analogous fashion in their ability to inhibit the binding of labeled insulin to human lymphocytes. Hormones that had no effect on the binding of insulin to fat cells or liver membranes also had no effect on the binding of insulin to lymphocytes. Binding was time and temperature dependent; dissociation of [(125)I]insulin was rapid upon addition of 10 muM insulin. These findings afford a direct approach to the study of endocrine disorders in man.


Circular polarization of fluorescence of probes bound to chymotrypsin. Change in asymmetric environment upon electronic excitation. The circular polarization of fluorescence is related to the conformational asymmetry of the emitting molecule in the first singlet excited state in the same way that circular dichroism is related to the conformational asymmetry of the absorbing molecule in the electronic ground state. By measurement of these optical phenomena, the induced asymmetry of two chromophores bound to chymotrypsin (EC 3.4.4.5) when in the ground state was compared with the induced asymmetry of the ligands when in the excited state. The two chromophores studied were 2-p-toluidinylnaphthalene-6-sulfonate (TNS), bound at a specific site which is not the active site of the protein, and an anthraniloyl group, bound at the active site of the enzyme. Both chromophores showed a change in induced asymmetry upon electronic excitation, the effect being particularly large in the case of the TNS chromophore. It is thus concluded that the orientation of TNS in the binding site, its freedom of rotation in its site, the strength of binding, or even the site of binding of the dye to the protein might have changed upon electronic excitation.


Prebiotic synthesis of hydrophobic and protein amino acids. The formation of amino acids by the action of electric discharges on a mixture of methane, nitrogen, and water with traces of ammonia was studied in detail. The presence of glycine, alanine, alpha-amino-n-butyric acid, alpha-aminoisobutyric acid, valine, norvaline, isovaline, leucine, isoleucine, alloisoleucine, norleucine, proline, aspartic acid, glutamic acid, serine, threonine, allothreonine, alpha-hydroxy-gamma-aminobutyric acid, and alpha,gamma-diaminobutyric acid was confirmed by ion-exchange chromatography and gas chromatography-mass spectrometry. All of the primary alpha-amino acids found in the Murchison Meteorite have been synthesized by this electric discharge experiment.


The complete physical.

The complete physical.


A kind word for the drug industry.

A kind word for the drug industry.


And now marantology?

And now marantology?


An innovation in continuing medical education.


Keeping the retarded home.

Keeping the retarded home.


Carotid artery surgery and intermittent monocular blindness (amaurosis fugax).


Clinicopathological conference of The Medical University of South Carolina. "Chronic lung and liver disease with drowsiness in a forty-year-old".


Abdominoperineal resection for rectal carcinoma in a 92 year old man. Case report.


Chromosomal analysis of lymphoblastoid cell lines from patients with leukaemia, infectious mononucleosis, or Burkitt lymphoma.


Blunt trauma to the chest.

Blunt trauma to the chest.


Gangliosides in leukemic and non-leukemic human leukocytes.


Myasthenia gravis: a nursing care plan.

Myasthenia gravis: a nursing care plan.


Nursing care plan.

Nursing care plan.


Role and status.

Role and status.


Greenfinger therapy.

Greenfinger therapy.


A many-sided science.

A many-sided science.


Anesthesia in the acute surgical emergency.


Acute pancreatitis: a review.

Acute pancreatitis: a review.


Congenital dislocation of the hip: a 12-year survey.


Mammography: a surgical assessment.

Mammography: a surgical assessment.


Urine cytology and primary carcinoma of the renal pelvis and ureter.


Achalasia of the cardia in a three-month-old infant treated successfully by a modified Heller's operation.


Vesico-colic fistula due to diverticulitis.


Lingual thyroid: behaviour after transplantation.


A report of three cases of small-bowel obstruction arising from mesenteric defects, with a review of the literature.


Carcinoma in a pharyngeal pouch: five-year survival after resection.


Haemangiopericytoma of the nasal cavity.


Stenotic ureterocele.

Stenotic ureterocele.


The status of the dental auxiliary in the delivery of dental health service. "What are our needs".


Advanced strangulating gut obstruction complicated by pulmonary insufficiency and consumptive coagulopathy: report of a case.


The drug abuser, the community and the dentist.


"What are the required levels of education and training needed".


The status of the dental auxiliary in the delivery of dental health service. Do we need new legislation?


Stimulation mechanism of water response in the frog: roles of anions in the activity of a chemoreceptor.


Histochemical study of acid phosphatase activity in the osteoclast and ameloblast in the young rat.


The effect of sex hormones on the proliferation of gingival strain cells in vitro.


Studies on solubility and adhesion of the enamel in pre-treatment for caries preventive sealing.


Treatment of inflamed pulp in deciduous teeth. Histological study in dog.


Three dimensional articulation.

Three dimensional articulation.


A child's first dental experience.

A child's first dental experience.


How to get along with your lab technician.


A primer on recruiting.

A primer on recruiting.


What about male assistants.

What about male assistants.


Automation vs. quality health care.

Automation vs. quality health care.


Forecasting the market.

Forecasting the market.


Preventive dentistry center.

Preventive dentistry center.


Orthodontics. An evolving specialty.

Orthodontics. An evolving specialty.


ASDA efforts to reform dental licensure.


Begg auxiliaries. An evaluation and clinical application.


Oral pathology quiz.

Oral pathology quiz.


Character reference program. American Association of Dental Examiners.


A canine retraction auxiliary to be used with Broussard brackets.


Technique clinic. A different one and one-half helical loop.


Bacteriological examination of root canals.


Carcinoid tumor of rectum.

Carcinoid tumor of rectum.


Racemic epinephrine in postintubation laryngeal edema.


Hair transplantation.

Hair transplantation.


Electrocardiograms of the month.

Electrocardiograms of the month.


Recurrent intestinal obstruction followed by circulatory collapse.


Internal derangement of knee associated with large fat pad.


Factors influencing dentists' choice of practice location.


Tuberculosis control in the inner city. Model for community health programs.


Design of a mobile emergency unit.

Design of a mobile emergency unit.


Comparison of daily and twice-weekly schedule of L-asparaginase in childhood leukemia.


Issues for consideration in the training of expanded duty auxiliaries.


Ampicillin administered prophylactically in oral surgery.


Inferior dental nerve block. Routine aspiration and a modified technique.


Elastomeric impression materials. A comparison of methods for determining working and setting times.


Occlusal pivot appliances.

Occlusal pivot appliances.


Notes on points of law for dental practitioners. 3. Medico-legal problems and general anaesthesia.


Asking questions.

Asking questions.


Genetics of cleft lip and palate.

Genetics of cleft lip and palate.


Anesthetic gas fires are preventable.

Anesthetic gas fires are preventable.


Detection of oral cancer.

Detection of oral cancer.


Introducing nitrous oxide sedation to the undergraduate teaching program.


The health of patients attending for dental anaesthesia.


A new translucent cement for dentistry. The glass ionomer cement.


From sedamnalgesia to anesthesia and back.


Age changes in the vascular supply of the mandible.


Dietary selection by elderly persons, related to dental state.


A device to help in the assessment of crowding.


Notes on points of law for dental practitioners.


But this is wondrous strange.

But this is wondrous strange.


A comparative study of central nervous system irradiation and intensive chemotherapy early in remission of childhood acute lymphocytic leukemia.


Cyclic leukemic cell production in CML.

Cyclic leukemic cell production in CML.


Ultrastructure of hairy cell leukemia.

Ultrastructure of hairy cell leukemia.


Impaired lymphocyte transformation in leukemic patients after intensive therapy.


Chemotherapy and immunotherapy of three human lymphomas serially transplantable in the neonatal Syrian hamster.


Questions and answers on fluoride.

Questions and answers on fluoride.


The effects of lemon juice (citric acid) on the surfaces of teeth.


N.J.C. wage agreement and conditions of service. Terms of employment of dental technicians.


Salary scales and conditions of service.


Color and mixing chart for acrylic teeth.


List of schools with classes for dental technicians.


Roach bar clasps.

Roach bar clasps.


Construction of a platinum foil matrix for jacket crowns.


A guide in carving wax patterns.

A guide in carving wax patterns.


Some dental terms.

Some dental terms.


To prevention with care and knowledge.

To prevention with care and knowledge.


Some contributions of materials science toxicology to dentistry.


Peer review and the practicing physician: boon or boondoggle.


The crusade to exterminate dental advertisers in Tennessee.


A gneral practitioner's reaction to peer review and quality control.


Peer review and quality control in government-sponsored programs.


Peer review and third party prepayment. Does third party involvement require peer review?


Changing role of the dentist.

Changing role of the dentist.


Surgery clinic: complete bony impaction of mandibular bicuspid.


Periodontal disease. The problem and the treatment.


Older preventive warrior.

Older preventive warrior.


Governmental dental health care programs.


Indiana plan functions well without strings on dentists.


Thomas Hutchinson, C.D.T.

Thomas Hutchinson, C.D.T.


Don't invite a tough tax audit.

Don't invite a tough tax audit.


How well do you manage your practice?

How well do you manage your practice?


An improved method of photographing motion picture frames and microscope slides.


Crossbite, proclination, openbite, oral hygiene and gingivitis in South Australian children.


Specialist orthodontic education at Sydney.


Lower incisor teeth.

Lower incisor teeth.


Treatment to lower incisor teeth.

Treatment to lower incisor teeth.


An orthodontic office and surgery plan.

An orthodontic office and surgery plan.


Cleft lip and cleft palate.

Cleft lip and cleft palate.


Facial harmony.

Facial harmony.


An honest evaluation of blade type implants.


Expanded duties for your dental hygienist?


Ethics report.

Ethics report.


Fluoride news.

Fluoride news.


The prevention of drug abuse. Destruction of injection syringes.


Don't stew--sue.

Don't stew--sue.


The fee freeze: what you can and cannot do about it.


Making words work for you.

Making words work for you.


The 'fortune' you can make in franchising.


Action memo. Hold onto your stock certificates.


I protest. Our licensing laws are unconstitutional.


Setting up. 4. The inferior protrusion.

Setting up. 4. The inferior protrusion.


Bowen predicts future professionals will aim for "enhancement for health".


Mobile unit will offer free care for needy.


Iowa student research: it's a lesson in life.


Hygiene graduates can stress plaque control in dentists' offices.


Space-age wire tried in orthodontic clinic.


Implications of the financial crisis in dental education.


Is health consumer ignorant of his needs.


Surgical orthodontics. A case report.

Surgical orthodontics. A case report.


Legal aspects of administrative problems.


Welding electrode maintenance.

Welding electrode maintenance.


Owning, planning, equipping an orthodontic office.


Technique clinic. Auxiliary pin hook.

Technique clinic. Auxiliary pin hook.


One man's scheduling.

One man's scheduling.


The use of an ingestible dentifrice in a hospital population.


The National Health Insurance Partnership Act (NHIP) and the Family Health Insurance Program (FHIP).


The modern hospital and dental care.

The modern hospital and dental care.


Allergy in dentistry.

Allergy in dentistry.


Host resistance--the key to prevention.

Host resistance--the key to prevention.


Why mucogingival periodontal surgery?

Why mucogingival periodontal surgery?


Hospital-affiliated group dental practice.


The motivation of employees in the dental office.


The importance of interpersonal skills in dental practice.


A candid view of dental education.

A candid view of dental education.


North Carolina dentists comment on expanded duties.


Oral irrigation and bacteremia.

Oral irrigation and bacteremia.


Rational dental therapeutics. 1. Post-operative pain.


Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 17-1972.


The role of lymphography in the management of Hodgkin's disease and carcinoma of the cervix.


Junior colleagues.

Junior colleagues.


The new program: on looking back.

The new program: on looking back.


What's your diagnosis? Aberrant tonsil.

What's your diagnosis? Aberrant tonsil.


Phenylketonuria: a library study.

Phenylketonuria: a library study.


Megaloblastic anemia. 2. Vitamin B12 metabolism and deficiency.


Plaque control aircraft carrier style.

Plaque control aircraft carrier style.


Medical-dental facilities in Navy ships and vibration hazards.


Endogenous reinfection with herpes simplex following administration of sodium diatrizoate used in intravenous urography.


Treatment of dental emergencies.

Treatment of dental emergencies.


Tooth surfaces treated in situ with periodontal instruments. Scanning electron microscopic studies.


Oligodontia. A case report.

Oligodontia. A case report.


'Cast out first the beam out of thine own eye'.


Notes on points of law for dental practitioners. 2.


Denture-induced hyperplasia of the oral soft tissues. Vestibular lesions, their characteristics and treatment.


The metal oxide-eugenol materials.

The metal oxide-eugenol materials.


The mortality of dentists.

The mortality of dentists.


Minimal forms of the celft syndrome demonstrated by stereophotogrammetric surveys of the face.


Atypical mycobacterial lymphadenitis in the child. A case report.


Dental modelling waxes. A new approach to formulation.


Nitrous oxide analgesia in dentistry. Its use during 15 years in Denmark.


Enteritis due to Salmonella panama from infected ham. After the appearance of sporadic cases of enteritis due to Salmonella panama, baked ham from one supplier was implicated as the source of infection. No pathogenic organisms were isolated from the working surfaces of the factory involved or from samples of a day's bacon output, but S. panama was isolated from the factory sewers. Stool examinations of the 500 employees showed one man in the baked ham section to be excreting S. panama. He was removed from work and no further infections were reported from the district. The organism could no longer be found in the sewers.Some weeks later, further infections were reported in the London and Southend areas, which could be traced to ham from the original source. Sewer swabs at the factory were again positive. A further examination of all the employees revealed three cases and 82 symptomless excretors. Eight of 192 family contacts were also found to be excretors. Trimethoprim-sulphamethoxazole appeared to have no effect on the carrier state.Examination of the hams in cold store showed some to be infected with S. panama, and a number of these had been consumed in the canteen.Subsequent examination of pigs at slaughter and pig food prepared locally failed to isolate S. panama. The source of infection at the factory is unknown.


Salmonella aberdeen infection in cattle associated with human sewage. Salmonella aberdeen was established as the cause of illness in 30 out of a herd of 90 milking cows. The illness was only moderately severe, and all animals responded to treatment.The source of infection was considered to be human sewage effluent overflowing onto grazing land. There was no report of human infection in the area from which the effluent came.


Interferon induction by influenza type C. The presence of a heat-stable interferon-like inhibitor in allantoic and amniotic fluids collected from chick embryos infected with type C influenza virus was determined. This inhibitor was characterized as an interferon and the ability of both live and ultra-violet-irradiated influenza type C virus to induce the substance was examined under various conditions.


Salmonellas on pig farms and in abattoirs. Salmonella infection on two pig farms and its relation to infection in pigs at slaughter was studied. On the first farm feed ingredients were mixed on the farm, and these included fish meal which was found to be contaminated with salmonellas. The feed was pumped to pigs in liquid form. There was a high salmonella isolation rate at slaughter when the contaminated fish meal was fed in liquid feed, but it was significantly lower when no fish meal was fed to the pigs examined at slaughter. In some instances the same serotypes were found in fish meal and pig excreta on the farm and in caecal contents of the pigs at slaughter. No serotype was repeatedly isolated from any source and it appeared that the serotypes were not able to establish themselves in the pigs. It is concluded that infection found at slaughter originated on the farm where fish meal introduced and maintained infection. There was an opportunity for salmonellas to have multiplied in the liquid feed for several hours each day.On a second farm environmental conditions were similar, but feed was given in the form of ready-made pellets and nuts. Salmonellas were not isolated from the feed. At slaughter there was a significantly lower isolation rate than on the first farm.


An epidemiological study of the incidence of salmonellas in pigs. The incidence of salmonellas in pigs was studied in five farms and a bacon factory.Persistence and spread of salmonella excretion in pigs in a breeding establishment is described. Salmonella excretor boars and sows were responsible for the spread and perpetuation of infection in the farm. The possibility of spreading salmonella infection between farms through the distribution of excretor pigs was studied. Infection persisted and was related to the initial state of excretion of the pigs while at the farm of origin.The importance of feeding stuffs as a source of salmonella infection in pigs is discussed. Specially prepared heat treated pellets fed to the pigs prevented the introduction of salmonellas.


Vibriocidal antibodies induced by Yersinia enterocolitica serotype IX. Yersinia enterocolitica serotype IX has been found to stimulate the production of vibriocidal antibody against Vibrio cholerae, particularly in Inaba serotype, in experimental rabbits and infected man to a significant degree. This activity could be absorbed by both Inaba and Yersinia antigens from anti-yersinia sera, but Yersinia antigen could not absorb vibriocidal activity from the anti-cholera sera, indicating a unilateral relation.Vibrio agglutinating antibody, particularly against Ogawa, in anti-yersinia rabbit or human sera was found to be less liable to non-specific stimulation.V. cholerae, while removing vibriocidal antibody, could not absorb the Yersinia agglutinin from anti-yersinia sera, suggesting that there is a different determinant for these two types of antibody activities.The non-specific production of vibriocidal antibody by Y. enterocolitica type IX indicates the need for caution in the interpretation of the results of vibriocidal tests where such organisms are prevalent.


Urban variation in infant mortality from birth injury and atelectasis in England and Wales in 1958-67. Variations in mortality attributed to birth injury and atelectasis in the 10 years 1958-67 have been investigated for each county borough of England and Wales. It became evident that diagnostic difficulties in separating these two causes must have been such that for statistical purposes they should be combined in a single rate.Variables likely to affect the local rates such as the sex ratio of births, and rates of illegitimacy and immaturity as an ill-defined cause of death appeared to affect the mortality levels in certain towns but not sufficiently to account for the wide variations apparent in those levels. It is concluded that local surveys are necessary in the towns with highest rates to uncover differences in numbers of births in hospital, in obstetric techniques and in quality of medical care.


Screening for transmission of hepatitis within a liver unit. Detailed screening of the patients and staff in a unit specializing in liver disease was carried out over a year to ascertain whether transmission of the serum hepatitis virus was occurring and whether the situation was comparable in any way to that found in a Renal Haemodialysis Unit. Of the 154 patients with liver disease tested on admission, 6% were found to have Australia antigen in the serum and throughout the year there were rarely less than two patients in the ward at any one time with positive serum. No instances of clinical hepatitis were detected in the other patients following their stay in the ward or in their attendant medical, nursing and lay staff. Six staff members were found to have Australia antigen in their serum. In four of these, all nurses, it was present in the first sample tested and so the infection may have been acquired earlier. Temporary elevations in both plasma bilirubin and serum aspartate aminotransferase levels were found in another five staff members whose serum was negative for Australia antigen and who clinically were well. In a further eight and apparently healthy staff members, an isolated but persistent elevation of the plasma bilirubin was noted. In both groups these changes could represent the spread of subclinical infectious hepatitis and it is recommended that in units dealing with ;liver patients' not only should considerable care be taken during diagnostic and therapeutic procedures but the medical and nursing staff should be screened at regular intervals.


Studies on type C influenza virus in the chick embryo. The effect of varying conditions of inoculation and incubation on the growth of type C influenza virus in the allantoic cavity of the developing chick embryo were investigated. It was found that the highest yields of both virus haemagglutinin and infectious virus were obtained following the inoculation of chick embryos at 8 days with subsequent incubation at 32 degrees C. Using the chick embryo allantoic cavity for titration of infectious virus, growth curves of allantoically propagated virus under varying inoculation and incubation conditions were determined.


Some consequences of the multiple infection of cell cultures by TRIC organisms. In BHK 21 cells infected with more than one TRIC organism the inclusions coalesce so that 30 hr. after infection only one inclusion per cell remains. Six hours after infection the cells are as susceptible to further infection as uninfected cells.


The development of TRIC organisms in cell cultures during multiple infection. The relationship between multiplicity of infection and the yield of organisms and of polysaccharide was studied in BHK 21 cells infected with TRIC organisms. Although an increase in the multiplicity of infection resulted in an increase in the absolute number of organisms per culture, there was a decrease in relation to the number of infecting organisms. The amount of polysaccharide produced was independent of multiplicity of infection; it was not limited by the concentration of glucose in the medium. Polysaccharide leaked from cells and was slowly broken down in the culture medium.


Role of the secondary school.

Role of the secondary school.


Thoughts on inservice education.

Thoughts on inservice education.


The pathogenic potential of the occlusion.


Our changing world.

Our changing world.


Especially for nurse URA V.I.P.

Especially for nurse URA V.I.P.


Dental hygienists in other lands.

Dental hygienists in other lands.


Observations on mouth breathing.

Observations on mouth breathing.


A look at A.N.A.

A look at A.N.A.


Some agar duplicating materials. An evaluation of their properties.


Sealing properties of cements used in root filling.


Professional attitudes to fluoridation.

Professional attitudes to fluoridation.


Ocular complication of inferior dental nerve block. A case report.


Notes on points of law for dental practitioners. 1.


A case of identity.

A case of identity.


Plasterless articulators. Construction of replacement dentures.


Technical institute training.

Technical institute training.


Polycarboxylate cements. Five years' experience in general practice.


A marginal position.

A marginal position.


Homespun sanity.

Homespun sanity.


The practice of nursing.

The practice of nursing.


Leptothrix.

Leptothrix.


The occurrence of Bacillus vaginalis Döderlein and cytolysis in dysplasia, carcinoma in situ, and invasive carcinoma of the uterine cervix.


Epilepsy in the developing countries. The Nigerian profile.


Epilepsy in Varanasi (India).

Epilepsy in Varanasi (India).


Medical and social prognosis in epilepsy.


Social prognosis in epilepsy.

Social prognosis in epilepsy.


DNA-synthesizing cells in cervical scrapings. A potential but presently unusable approach to pre-screening.


Comparison between diagnostic results obtained by transthoracic needle biopsy and by sputum cytology.


Cervical smears in tuberculous endometritis.


Social prognosis in epilepsy especially in regard to social status and the necessity for institutionalization.


Improved prognosis for cervical cancers due to comprehensive screening.


Vocational and educational problems of epileptic patients.


Absence status. A reappraisal following review of thirty-eight patients.


Chemically-induced chromosome changes in human cells in vitro.


Special centres in the Netherlands.

Special centres in the Netherlands.


The role of special centres in the care of epileptics in Norway.


Social and medical aspects of epilepsy in northern Norway.


Vaginal cytology and amnioscopy in prolonged pregnancies.


Cytologic diagnosis of malignant melanoma.


The need for special centres for epilepsy in England and Wales.


Epilepsy centres in Denmark.

Epilepsy centres in Denmark.


The cellular manifestations of microinvasive squamous cell carcinoma of the uterine cervix.


Primary cytodiagnosis of unsuspected mediastinal Hodgkin's disease. (Report of a case).


The relation of parental attitudes to academic and social achievement in epileptic children.


Group-therapy with epileptic patients at the "Instituut voor Epilepsiebestrijding".


Housing integration of mentally retarded persons.


A vocational therapist's view of an English, a Scottish and two Dutch centres for epilepsy.


Community aspects of epilepsy--a modern re-appraisal.


Dependency in epileptic children.

Dependency in epileptic children.


Social prejudice and the adjustment of people with epilepsy.


The epileptic worker in the construction industry.


Youngsters with epilepsy within the framework of the social institutions of Israel, with special reference to the Armed Services.


Disability in epileptics.

Disability in epileptics.


Social conditions of temporal lobe epileptics in Denmark.


Active work for epileptics who would otherwise be institutionalized.


Sociological aspects of epilepsy research.


Epilepsy in Bristol secondary school children.


Effects of an educational campaign to change employer attitudes toward hiring epileptics.


The current status of epilepsy in some developing countries.


The effects of divalent cations on the ionic permeability of cell membranes in normal and tumour tissues.


Bone infarctions associated with malignant bone tumors in dogs.


Improved technique for periodontal dressing retention.


Patterns of calculus accumulation on lower anterior teeth.


Psychiatric and histologic findings in an unusual type of chronic gingivitis: report of seven cases.


Chemistry of human dental cementum: the effect of age and fluoride exposure on the concentration of ash, fluoride, calcium, phosphorus and magnesium.


Periodontal flap surgery with gingival fiber retention.


Repair following periodontal flap surgery with the retention of gingival fibers.


Forensic medicine. Past, present, and future.


Dentistry: an emerging forensic science.


Pediatric forensic pathology.

Pediatric forensic pathology.


Development of Department of Forensic Medicine at New York University School of Medicine.


Infections as fatal complications of narcotism.


Narcotic abuse: a medical examiner's view.


Carcinoma of prostate: incidence, history, diagnosis, prognosis, classification, and therapy.


Annual review of new drugs.

Annual review of new drugs.


Cannabis sativa: the deceptive weed.

Cannabis sativa: the deceptive weed.


The role of the urologist in infertile marriage.


Bone setting, peasant style.

Bone setting, peasant style.


Anesthetic agents and neuropsychiatric complications following extracorporeal circulation.


Mitosis in human leukemic leukocytes during colcemid inhibition and recovery.


Nonspecific stimulation of tumor-associated immunity by methanol-soluble fraction of Mycobacterium butyricum.


The mythical shortage of dentists.

The mythical shortage of dentists.


A dental school professor looks at expanded duties.


Importance of healthy gums.

Importance of healthy gums.


Ameloblastoma treated by peripheral ostectomy. Ten year follow-up.


The chelation and proteolysis-chelation theories of dental caries: their origin, evolution and philosophy.


Histologic features of leukoedema in the Negro.


Why perform a physical evaluation for every patient?


A plan for structural standards for mandatory continuing education.


A study to ascertain the oral hygiene practices recommended by the members of the periodontal community.


Political muscle.

Political muscle.


Discussion: the relevance of the space effort to medicine.


Prevalence of farmer's lung in Scotland: a pilot survey. In a survey of the farming population of Orkney, Ayrshire, and East Lothian the prevalence of farmer's lung was estimated at 86 per 1,000 in both Orkney and Ayrshire and 23 per 1,000 in East Lothian. If cases with a negative farmer's lung hay (F.L.H.) precipitin test are excluded these figures are reduced to 43, 36, and nil respectively, but those for Orkney and Ayrshire are still about 20 times higher than any figure previously reported for the prevalence of farmer's lung in Britain.Regional variations in prevalence are probably related both to climatic conditions and to differences in agricultural methods, the latter often being dictated by economic circumstances. Nevertheless the prevalence of farmer's lung could be reduced considerably by the energetic application of preventive measures, backed by financial incentives. The most important of these are efficient drying of hay and cereals before storage, more extensive use of silage, better ventilation of farm buildings, and the introduction of mechanical feeding systems. Individual farmworkers could be taught how to recognize the early symptoms of the disease and encouraged to wear respirators when handling mouldy fodder.


A report on British Dental Education.

A report on British Dental Education.


A pilot program for dental disease control.


Is the school dental therapist the answer?


The American College of Dentists--a forward thrust.


The student dentist and the poor. A study of expressed willingness to serve the indigent patient.


The dental student's perception of his professional school training. A descriptive view.


The role of the dentist in the management of patients irradiated for oral cancer.


Radiographic interpretation of antral mucosal changes due to localized dental infection.


A technique for registration of passive centric jaw relation.


A swing to private practice in Britain.

A swing to private practice in Britain.


Pit and fissure sealants.

Pit and fissure sealants.


Malpractice claims: some thoughts on their cause, effect, and regulation.


Three biodegradable calcium phosphate slurry implants in bone.


Effects of fractionated doses of cobalt 60 irradiation on rabbit submandibular glands: light microscopic studies.


Ocular heating during dental diathermy treatment.


Benign osteoblastoma of the mandible: report of case.


Central cavernous hemangioma of the mandible: report of cases.


Osteochondroma of coronoid process of mandible: report of case.


Adrenal crisis after tooth extractions in an adrenalectomized patient: report of case.


Surgical treatment of mandibular asymmetry: report of a case.


False aneurysms of the facial region.

False aneurysms of the facial region.


Letter to the editor. Medical degree included in future oral surgery training.


Periodontal considerations of endosseous implants.


Alveolar crest reduction following full and partial thickness flaps.


Autogenous osteomucoperiosteal pedicle grafts in miniature swine.


Some clinical and histologic observations of gingiva treated by cryotherapy.


A clinical study of plaque reduction by Viokase.


A prevalent misconception about sample size, statistical significance, and clinical importance.


Inflammatory cystic invaginations of the gingival epithelium.


In our opinion. When and to what extent do you remove or recontour bone in periodontal therapy?


Simultaneous use of cervical appliance and activator: an orthopedic approach to fixed appliance therapy.


The development of an excellent occlusion.


Mandibular incisor crowding in completed cases.


An index for assessing tooth shape deviations as applied to the mandibular incisors.


Cinefluorographic analysis of tongue-thrusting.


Presidents Laughlin and Lehman discuss interprofessional responsibilities.


The AAO library: a major accomplishment.


The House of Delegates and the association member.


The "what" and "why" of group practice.

The "what" and "why" of group practice.


Government interest in group practice.

Government interest in group practice.


Comparative study of acid maltase deficiency. Biochemical differences between infantile, childhood, and adult types.


External forces encouraging group practice.


A blueprint for group practice formation.


Forming a group dental practice--emphasis: organization.


The management of a group dental practice.


Economic considerations that lead to a group practice.


The formation of a group practice from three solo practices.


Traffic flow in a group office.

Traffic flow in a group office.


The importance of interpersonal relationships in group practice.


Collaboration: a vital factor in group practice.


A survey of prominent dental practice groups.


Group practice in other professions.

Group practice in other professions.


II. Significant complications among obstetric patients. (Recognition and treatment of maternal complications. Associated perinatal mortality rates. Toxemia associated with obesity. Prematurity not associated with maternal urinary infections.).


Forty-five year old Caucasian male with chest pain and shock one week after abdominal and chest trauma.


Esthetic removable fixed retention.

Esthetic removable fixed retention.


Alveolar bone remodeling incident to tooth movement.


Orthodontic extractions and the facial skeletal pattern.


Correspondence of cephalometric values. A methodologic study using duplicating films of lateral head plates.


Crown dimensions and mandibular incisor alignment.


Surgical repositioning of the premaxilla in complete bilateral cleft lip and palate.


Cephalometric prediction for orthodontic surgery.


Growth of face during the transitional period.


A use hypothesis for 55 Nitinol wire for orthodontics.


The effect of the Milwaukee brace upon dentofacial growth.


The use of incisal angles in the Steiner cephalometric analysis.


The generation time of human leukemic myeloblasts.


Combination chemotherapy of adult acute nonlymphoblastic leukemia.


A local habitation and a name. Mortality rate improves if patient can be induced to stay with treatment.


Lay views on activity after myocardial infarction. Sample of Rhode Island residents expect rehabilitated cardiac to return to work.


Multiphasic screening in Rhode Island.

Multiphasic screening in Rhode Island.


Hepatitis-associated antigen tests for all donor blood now required.


Diversity of phage internal components among members of the T-even group.


A new type of mechanical heart assistance: a combined pump for bypass and counterpulsation.


Cytologic diagnosis of mammary tumors from aspiration biopsy smears. II. Studies on 210 fibroadenomas and 210 cases of benign dysplasia.


The effect of oral microbial endotoxins on phagocytosis of  14 C-labelled starch granules by rabbit polymorphonuclear leukocytes.


A re-examination of Sharpey's fibres in alveolar bone of the mouse.


Vaginal cytology as a monitor of fetal wellbeing in early pregnancy.


Effect of thermal stress on cell proliferation of the submandibular gland and periodontal ligament of CH 3 -male mice.


Ultrastructural studies on the cervical loop and the development of the amelo-dentinal junction in the cat.


Cytologic findings in vaginal and oral smears from pregnant women.


Histochemical and electron microscopical studies on the effect of duct ligation of rat salivary glands.


The relationship of 5,5-diphenylhydantoin metabolism to the species-specific induction of gingival hyperplasia in the rat.


Primary malignant melanoma of the esophagus: a case report.


The effect of actinomycin D on differentiation of odontoblasts in the rat.


Quantitating human palatal morphology.

Quantitating human palatal morphology.


Urinary exfoliative cytology in the diagnosis of bladder tumors.


A tribute to Dr. Joseph P. Osterloh (1915-1972).


Leonard M. Monheim 1911-1971.

Leonard M. Monheim 1911-1971.


Urinary cytology in workers exposed to carcinogenic aromatic amines: a six-year study.


The susceptibility to experimental dental caries of rats from a strain with totally or partially missing enamel.


Control of sampling areas for human tooth enamel biopsies.


The accuracy and significance of cytologic cancer diagnosis of pleural effusions. (A followup study of 338 patients).


Scanning electron microscopy of prismless enamel in human teeth.


Cytologic findings indicating pulmonary tuberculosis. I. The diagnostic significance of epithelioid cells and Langhans' giant cells found in sputum or bronchial secretions.


Ineffectiveness of low molecular weight dextrans in the prevention of experimental dental caries in mutant albino rats.


A head frame and associated transducers for use in the study of jaw reflexes in experimental animals.


Normal and post-pancreatic cytologic patterns of the duodenal juice.


Lactate dehydrogenase isoenzymes in gingival fluid.


Effect of sodium fluoride on the placenta in the rat.


Tennessee's experiences in training for expansion of duties of dental auxiliaries.


Anterior cross-bite.

Anterior cross-bite.


Genetic influence on mesiodistal width of deciduous anterior teeth.


Twenty years of functional cranial analysis.


Varieties of anterior open-bite.

Varieties of anterior open-bite.


The cranial base for superimposition of lateral cephalometric radiographs.


Three-dimensional arch correction in patients with unilateral cleft lip and palate.


A surgical-orthodontic approach in uprighting impacted mandibular second molars.


Reliability of prediction in orthodontics.


The comprehensive Health Manpower Training Act of 1971--what it means to health professions schools.


A summer program to prepare students from minority groups for health careers.


Black dentists: some circumstances about their occupational choice.


Means of financing education and the first private practice of black dentists.


The role of a community health center in dental education.


The dilemma of federal funding.

The dilemma of federal funding.


Emotional problems in patients.

Emotional problems in patients.


Organization and administration at Oslo University and the Faculty of Dentistry.


Future governance of accreditation.

Future governance of accreditation.


Mechanical analysis of posterior teeth in centric closure.


Determination of physiologic rest position by electronic measurement.


The mechanism of fixed molar uprighting appliances.


Role of a temporomandibular joint clinic in dental school curriculum.


A preliminary report on the effect of fissure sealant on bacteria in dental caries.


The prosthodontist's role in total treatment of patients.


Radiation modalities in treatment of cancer of the oral cavity.


Sterilization of impression materials for use in the surgical operating room.


Trends in dental education in expanded health care services in prosthodontics.


Simplified gold occlusal technique for removable restorations.


Technique for fabricating acrylic veneer facings in fixed restorations.


Cushioning properties of the soft tissues forming the basal seat of dentures.


Effect of immediate complete dentures on tooth eruption and jaw development.


Border movements of the human mandible.

Border movements of the human mandible.


The autonomy of the fixed prosthodontics department in 1972.


Dental amalgam polishing with discs as observed by scanning electron microscopy.


Silicate cements and composite resins--a scanning electron microscope study.


Management of skeletal open-bite deformity in edentulous patients.


The psychology of aging.

The psychology of aging.


Master cast construction: a combination technique utilizing plaster of paris and a silicone material.


Cancer centers and the American people.

Cancer centers and the American people.


Teflon implantation in temporomandibular arthroplasty.


Autosomal recessive hypohidrotic ectodermal dysplasia: dental manifestations.


The histologic effect of topically applied acetylsalicylic acid on bone healing in rats.


Minor salivary gland involvement in sarcoidosis. Report of 3 cases with positive lip biopsies.


Allergy in surface lesions of the oral mucosa.


An electron optic analysis and explanation for the etiology of dentinal dysplasia.


Ultrastructure of giant-cell lesions. Mononuclear cells in peripheral giant-cell granulomas.


Caries profunda and "indirect pulp capping".


Bactericidal efficiency of intracanal medications.


Pulpal responses of bilateral intact teeth.


Idiopathic internal resorption. A report on fifteen cases.


The roentgenographically abnormal temporomandibular joint.


Taurodontism and concomitant hypodontia in siblings.


Supernumerary molars.

Supernumerary molars.


Impacted mandibular first molar.

Impacted mandibular first molar.


Reaction of bone to tricalcium phosphate ceramic pellets.


Do remissions in acute leukemia depend upon "cell kill"?


Characterization of human leukemia and Burkitt lymphoma cells by their acidic nuclear protein profiles.


Characteristics of cell proliferation in acute leukemia.


Anastomotic sarcoma of irradiated parabiont rats.


Further definition by cytotoxicity tests of cell surface antigens of human sarcomas in culture.


The affinity of fluoride to salivary components.


The effect of glucose syrup on dental caries in the rat.


Histochemical demonstration of enzymes hydrolyzing N-L-arginyl- and N-L-prolyl-2-naphthylamine in human carious dentine.


Fluoride in the labial surface of permanent anterior teeth.


The uptake of F- by hydroxyapatite at varying pH. Theoretical and experimental considerations.


Salivary and urinary elimination of fluoride during pathological conditions in childhood.


The effect of bicarbonate-phosphate addition, without and with fluoride, on growth and dental caries in the rat.


Caries increment in permanent molars.

Caries increment in permanent molars.


Selenium concentration in human saliva.

Selenium concentration in human saliva.


Juvenile caries activity and dietary regime.


Amino acid analysis of the protein film formed in two hours on cleaned teeth in vivo.


Inhibition of plaque formation by Na-lauroylsarcosinate and Na-sulforicineoleate.


Plaque-inhibition, toxicity and antibacterial activity of some biguanides.


Physical and chemical properties of human salivary protein(s) adsorbed by hydroxyapatite.


The occurrence of Streptococcus mutans and Streptococcus sanguis in the blood of endocarditis patients.


Extracellular polysaccharides of oral streptococci.


Scanning electron microscope study of plaque formation.


The effect of dextranase on caries activity in monkeys (macaca irus).


An in vivo method for the study of fissure microbiology.


Studies of microbial accumulations in artificial fissures implanted in human molars.


Biochemical investigations on pooled human dental plaque.


Ultrastructural study of dental plaque formation during the first 3-hour period.


Some physical and chemical properties of 'soluble' and 'insoluble' polysacharides produced by strains of Streptococcus mutans and sanguis.


A method for studying the free aqueous phase of plaque.


Carbohydrate components of the cell walls of Streptococcus mutans and their possible value in serological grouping.


Modification of the release of calcium and phosphate from enamel by deposits of dextran-producing streptococci.


Tests of sodium phytate as a protective agent against dental caries in the rat.


Circadian variations in calcium and phosphate secretion from human parotid and submandibular salivary glands.


Further studies on the 'remineralization' in vitro of carious human dental enamel.


The cariogenic effect of a starch hydrolysate in hamsters and rats.


The effect of variations in enamel composition on the progress of carious attack.


Release of calcium from enamel in neutral sodium lactate solution.


Investigations on the kinetics of remineralisation.


The effects of low fluoride supplementation of the food on fissure caries in rats.


The role of carbonate in dental mineral.


A comparison of the acquired enamel cuticle with ionotropic gels.


pH and concentration dependent reactions of fluoride with human enamel.


Distribution of ingested fluoride and placental transfer in rabbits.


Is fluoridation of domestic salt an effective method for preventing caries in deciduous teeth?


Influence of water intake on the fluoride incorporation into the bones and incisors and on incisor fluorosis in mice.


Optimal range of concentration of fluoride in water with respect to dental health.


One DA program's answer to the need of a functional facility.


Facts about nursing education in Korea. Nursing education report---1971. 3 and 4. Analysis of present status implications and trends.


Removal of a large shell fragment from the nasopharynx.


Clinical observations on the effects of injections of local anesthetic preceded by aspiration.


Oral manifestations in lipoid proteinosis.


Steroid-induced myopathy and diabetes. Report of a case.


The buffering function of bone.

The buffering function of bone.


An analysis of the clinical and histopathologic parameters of the odontogenic keratocyst.


Ameloblastic fibroma. A survey of cases from the Armed Forces Institute of Pathology.


Ameloblastic fibrosarcoma of the jaws.

Ameloblastic fibrosarcoma of the jaws.


Facial pain. I.

Facial pain. I.


Crohn's disease of the mouth. Report of three cases.


Hydatid cyst in the tongue.

Hydatid cyst in the tongue.


Histochemical detection of lead.

Histochemical detection of lead.


Speedy radiodontics in endodontics.

Speedy radiodontics in endodontics.


A scanning electron microscope examination of silver cones removed from endodontically treated teeth.


Bony lesions of the mandible and the zone of transition.


Ankylosis of the temporomandibular joint.


Comparative absorbed doses in periapical radiography. II. Panorex.


Multiple impacted teeth in cleidocranial dysostosis.


Third molar resorption with supernumerary molar.


A valve ventilator attachment for the bronchoscope.


Environmental control: alveolar bone regeneration following root resection.


Vietnam Dental Education Project: a five-year report.


The dental school in the educational continuum.


The role of the dental school in increasing the emphasis on preventive dentistry in dental practice.


Dental health needs of the nation.

Dental health needs of the nation.


Meeting dental health needs through dental education.


Council classifies clindamycin hydrochloride (cleocin hydrochloride) in Group A. Council on Dental Therapeutics.


Dental auxiliaries: dentistry's dilemma.


Recommendations in radiographic practices, May 1972.


Nuva-Seal pit and fissure sealant classified as provisionally acceptable. Council on Dental Materials and Devices.


The HMO bandwagon.

The HMO bandwagon.


ADA Board of Trustees approves 550,000 dollars stock purchase in DSPIC.


Floating campus.

Floating campus.


From vision to reality--The Medical College of Georgia School of Dentistry.


Object to implications concerning dental prepayment.


Place for endocrinology.

Place for endocrinology.


Licensure problem.

Licensure problem.


Influence of dental radiographic cones on radiation exposure not a new technique.


Questioning the questionnaire.

Questioning the questionnaire.


Damaging experience.

Damaging experience.


Unidentified victim.

Unidentified victim.


Carcinoma of mandible of cat and dog simulating osteosarcoma.


Dental school sends student missionaries.


Perspectives on residency training program.


The third component of learning.

The third component of learning.


ECG findings in pulmonary embolism.

ECG findings in pulmonary embolism.


X-ray case of the month.

X-ray case of the month.


Carbohydrates in pooled dental plaque.

Carbohydrates in pooled dental plaque.


Presence of an invertase-like enzyme and a sucrose permeation system in strains of Streptococcus mutans.


Extracellular polysaccharides synthesized by glucosyltransferases of oral streptococci. Composition and susceptibility to hydrolysis.


The effects of stimulation and time of day on the calcium concentrations in human parotid and submandibular saliva.


Mineral and magnesium distribution within the approximal carious lesion of dental enamel.


Incremental bands in microradiographs of ground sections of a carious lesion in enamel.


Comprehensive treatment planning.

Comprehensive treatment planning.


Morphological basis of dental sensitivity.


The inhibition of enolase by fluoride in vitro.


The arousal and suppression of pain in the tooth.


The effect of a bicarbonate-phosphate combination, without and with fluoride, on the growth and dental caries in the rat.


Human and animal studies on sensory mechanisms in teeth.


Quebec's proposed legislation is unique and tough.


Policing errant dentists.

Policing errant dentists.


Student subsidization solves manpower disparity and challenges profession's autonomy.


Student bursaries and "corps of dentists" can aid underserviced areas.


A Canadian National College of Dentistry.


Manitoba dentists approve peer review principles.


CDA Library helps dentists keep pace with change.


Initial dental care time, cost and treatment requirements under changing exposure to fluoride during tooth development.


Dental morphology of indians and eskimos: its relationship to the prevention and treatment of caries.


Glycogenosis. IV. A new cause of infantile hypotonia.


Constrictive esophagitis due to Candida albicans in acute childhood leukemia.


Photo-sensitized isomerization of retinal by dyes.


Record chromosome number in a mammal?

Record chromosome number in a mammal?


Imide products from photo-oxidation of bilirubin and mesobilirubin.


Leaning impairment from maternal salicylate treatment in rats.


Influence of cold on radiostrontium excretion.


Changes in the aggregation of platelets enriched in sialic acid.


Antibody detection of marihuana.

Antibody detection of marihuana.


Insect freezing protection in Pterostichus brevicornis (Carabidae).


Postemergence growth in the fly Sarcophage falculata initiated by neurosecretion from the ocellar nerve.


Insect circadian rhythms transmitted by parabiosis--a re-examination.


Effect of solar radiation on temperatures of working honey bees.


Cell kinetics and chemotherapy in acute leukemia.


What hath God wrought?

What hath God wrought?


Immediate morbidity on large abortion service. The first year's experience.


Osteogenic sarcoma of head and neck induced by radiation therapy.


Relationship between pulmonary disease, hiatal hernia, and gastroesophageal reflux.


Calcium deposits in thyroid region: in patients undergoing long-term hemodialysis.


Reconditioning after knee injuries.

Reconditioning after knee injuries.


Horner's syndrome following caudal anesthesia.


Isolated membranous septal aneurysm.

Isolated membranous septal aneurysm.


Primary nonurachal adenocarcinoma of bladder.


Medical Society of the State of New York--Inaugural address.


Telephone lecture network.

Telephone lecture network.


Community approach to addiction problem.


Are end results of H.M.G. therapy misinterpreted?


Genetics in the Bible.

Genetics in the Bible.


Trips at home.

Trips at home.


Strange behavior with oxazepam.

Strange behavior with oxazepam.


Influence of glycoprotein from red cell membranes on the agglutinating and lymphocyte stimulating activity of phytohaemagglutinin.


Enhanced susceptibility to infection. A new method for the evaluation of neutrophil granulocyte functions.


The lysis of human diploid fibroblasts with borate buffer.


A polysaccharide antigen of an anaerobic oral filamentous microorganism (Eubacterium saburreum) containing heptose and O-acetyl as main constituents. 2. Physical properties and location in the bacterial cell.


Isolation and description of a haemolytic species of Neisseria (N. ovis) from cattle with infectious keratoconjunctivitis.


Long survival time of isolated BALB-c and DBA-2 male mice.


Estimation of thymic cell migration. A new method.


Lymphocyte and HL-A chimerism in a pair of blood group chimeric twins.


Concentration of human anti HL-A antisera.


Selective immunoglobulin deficiency in cattle and susceptibility to infection.


Diagnostic criteria in cominantly inherited juvenile optic atrophy. A report of three new families.


Luminance of fluorescein solutions.

Luminance of fluorescein solutions.


Observations on the visual acuity of children during the first five years of life.


The modulation transfer function as a performance specification for ophthalmic lens and protective devices.


Factors affecting the detection of early visual loss.


An accessory platform for the slit lamp.


An application of cemented prisms with severe field loss.


Interpupillary distance measurements.

Interpupillary distance measurements.


Leukemia in pregnancy.

Leukemia in pregnancy.


Frequency and prognosis of coexisting sickle cell disease and acute leukemia in children.


Inhibition of adrenal phenethanolamine-N-methyltransferase by substituted imidazoles.


Survey of emergency departments in New Jersey hospitals.


Routine mediastinoscopy in a community hospital.


Tree pollution in northern New Jersey.

Tree pollution in northern New Jersey.


Substernal goiter associated with recurrent syncope and stroke.


The adrenals and chronic ulcer disease.

The adrenals and chronic ulcer disease.


Placement of the "emotionally ill" and "socially maladjusted" child in the school system.


Prostatic carcinoma treated at categorical center: clinical and pathologic observations.


Protein deficiency and mucosal granulocytes.


Unipolar subclavian and bipolar femoral catheter electrodes to pace heart: comparison of effectiveness.


Problems of institutionalized, severely brain-damaged patients.


Systemic 5-fluorouracil in hepatic metastases from primary colon or rectal cancer.


Desiccated thyroid and levothyroxine in hypothyroidism: comparison in replacement therapy.


Electrocardiograms of the month.

Electrocardiograms of the month.


Anesthetic problems in hereditary muscular abnormalities.


Pseudoleukemia during recovery from methotrexate toxicity in psoriasis.


Unusual manifestations of syphilis of long duration.


Squamous-cell carcinoma of nail bed in hereditary ectodermal dysplasia.


Levo-dihydroxyphenylalanine--Parkinson's disease and manganese poisoning.


Guidelines to the Department of Labor's occupational noise standards for federal supply contracts.


Pollution abatement by hysteria or control and reuse by rationality.


Aliphatic alcohols and alkyl esters: narcotic and lethal potencies to tadpoles and to rabbits.


Sequential biochemical tests in persons taking PH phenytoin.


Stereochemistry of intercalation: interaction of daunomycin with DNA.


Selective stimulation of IgM synthesis in mouse B lymphocytes by pokeweed mitogen.


Physics of root growth.

Physics of root growth.


Synthetic scotophobin-mediated passive transfer of dark avoidance.


Effect of manganese and lanthanum on spontaneous release of acetylcholine at frog motor nerve terminals.


Route of passive ion permeation in epithelia.


Reiteration frequency of haemoglobin genes in the duck.


Fractionation of specific antigen-reactive cells in an in vitro system of cell-mediated immunity.


Immunoreactivity in a cellular immune reaction of lymphocytes preabsorbed on cell monolayers.


Comparison of mitomycin C and X-irradiation as blocking agents in one-way mixed leucocyte cultures.


Isolation of surface immunoglobulin from lymphocytes from human and murine thymus.


Membrane probe 1-anilino-8-naphthalene sulphonate promotes acetylcholine and catecholamine release.


Identification of a growth factor produced by human fibroblasts in vitro as putrescine.


Structure for hyaluronic acid.

Structure for hyaluronic acid.


Syntheses of alkaline phosphatase in embryonic cells during aggregate formation.


Asymmetrical lipid bilayer structure for biological membranes.


Translation of two messenger RNAs from lens in a cell free system from Krebs II ascites cells.


Heterologous in vitro synthesis of lens  -crystallin polypeptide.


Biosynthesis of J-chain in mouse IgA and IgM.


Effect of surfactants on diffusion of drugs across membranes.


Lysosomal fragility induced by prostaglandin F 2  .


Prostaglandin E 1  may act as a "calcium ionophore".


Morphological differentiation induced by prostaglandin in mouse neuroblastoma cells in culture.


Zinc in the luteal and interstitial tissue of the rabbit ovary in early pregnancy.


Chloroplast survival and division in vitro.


Effect of bicuculline on the GABA receptor of the crayfish neuromuscular junction.


Preservation of structure and function of smooth muscle cooled to -79 degrees C in unfrozen aqueous media.


Some responses of tsetse flies to visual and olfactory stimuli.


Pulmonary actinomycosis.

Pulmonary actinomycosis.


The Occupational Safety and Health Act of 1970: are you out--or in and under?


President's page.

President's page.


Clinicopathological Conference. Sixty-six year old caucasian female with ptosis of the eyelids. Case No. 70-1397.


Didelphis marsupialis and Marmosa robinsoni: two didelphid marsupials in experimental oral embryology.


Terminal hypoplasia in tooth roots.

Terminal hypoplasia in tooth roots.


Cutaneous and synovial involvement in a case of chronic myeloid leukemia.


Lysozyme turnover in man.

Lysozyme turnover in man. Lysozyme turnover studies with (125)I-labeled human lysozyme were carried out on 22 patients, viz. nine control patients, seven nephrological patients with varying degrees of renal insufficiency, including three bilaterally nephrectomized patients, and six hematological patients with disturbed turnover of the neutrophilic granulocytes. It was found that plasma lysozyme has a rapid turnover with a fractional catabolic rate of 76%/hr of the plasma content. Lysozyme catabolism varied with the endogenous creatinine clearance; in addition however, extrarenal sites of catabolism were demonstrated since lysozyme could be broken down in the anephric patients, although only at a rate amounting to about 15% of the rate found in persons with intact kidneys. In the uremic patients the increased plasma lysozyme concentration was due to decreased rates of catabolism; in the hematological patients the increased plasma lysozyme level was due to increased rates of synthesis which supports the hypothesis that plasma lysozyme mainly stems from disintegrating neutrophilic granulocytes. Furthermore, it was shown that in the nonhematological patients examined, the rate of synthesis varied with the endogenous creatinine clearance.


Oligonucleotide sequence of replicase initiation site in Q  RNA.


Structure and circular dichroism of DNA in concentrated polymer solutions.


Role of ATP in ATP-dependent deoxyribonuclease activity.


Quinacrine fluorescence patterns and terminal DNA labelling of human C group chromosomes.


Inhibition by interferon preparations of a solid malignant tumour and pulmonary metastasis in mice.


Depression of humoral antibody formation in the chicken by thymectomy and antilymphocyte serum.


Pecten of the pigeon's eye as an inter-ocular eye shade.


Human serum cholinesterase, a tetramer.

Human serum cholinesterase, a tetramer.


Early growth stages in coelacanth fishes.


Effect of hormone priming on retention of  3 H-oestradiol by males and females.


Potential sources of error in the measurement of low rates of planktonic photosynthesis and excretion.


Rapid cycling of plasma gonadotrophins in normal men as demonstrated by frequent sampling.


Latent heat of vaporization in thermal physiology.


The effects of pyruvate on human atrial-muscle contractility depressed by methoxyflurane and by pentobarbital.


Arterial fibromuscular dysplasia in infancy and childhood.


Herpes simplex of the lower genital tract in the female.


Testicular feminization: the clinical features, endocrine function and gonadal pathology in six patients.


Menstrual disorders in patients with thyrotoxicosis.


Some thoughts on pelvic pain.

Some thoughts on pelvic pain.


The timing and dosage of oxytocin in the induction of labour.


The control of hypertension in labour.

The control of hypertension in labour.


Inhibition of postpartum lactation with single-dose drugs.


Primary melanoma of the vagina.

Primary melanoma of the vagina.


Pseudohypoparathyroidism and myositis ossificans progressiva in the same patient.


Comparison of a pressure and a volume cycled respirator in chronic obstructive lung disease.


The treatment of acute granulocytic leukemia in adults.


Acute granulocytic leukemia in adults.

Acute granulocytic leukemia in adults.


Childhood leukemia, malaria and Burkitt's lymphoma.


Principles in the management of contaminated arterial wounds and infected arterial prostheses.


Polycystic liver disease with chemical analysis of the cyst fluid.


Muramidase in myeloproliferative disorders terminating in acute leukemia.


Leukocyte adenosine deaminase phenotypes in acute leukemia.


Blast cell proliferation in perinatal leukaemia with chromosomal translocation(Bq+; Dq-).


Hypercalcaemia in acute leukaemia.

Hypercalcaemia in acute leukaemia.


Virulent bacteriophage infection of Rhizobium leguminosarum.


Studies on the binding of vitamin B 12  by human saliva.


Acute volvulus of the cecum; report of a case.


Congenital discoid meniscus (snapping knee).


The deceptive defective.

The deceptive defective.


A-V nodal escape rhythm in the presence of atrial fibrillation.


Ultrastructural studies in acute promyelocytic leukemia.


Bureau of dental society services--what it can do for yu.


National health programs and the ADA task force.


Daunorubicin metabolism in acute myelocytic leukemia.


The dental examining committee--one member's viewpoint.


The temporary partial denture-its value and advantages in crown and bridge planning.


Directios for component secretaries.

Directios for component secretaries.


Classification of dental caries.

Classification of dental caries.


Caries risk in teeth with orthodonic bands: a review.


The endodontic implant.

The endodontic implant.


A study of the compaction of pure gold into retention holes, convenience points and point angles in Class 3 cavity preparations.


Fractured cusps.

Fractured cusps.


Gold foil-can we afford to do without it?


G. V. Black's Class 3 cavity preparation.


The use, control, and protection of accounts receivable.


The validity of laboratory testing for predicting clinical behavior of the direct gold restoration. 1.


Tube plates. Activating devices for removable appliances.


Owning planning equipping an orthodontic office. 2.


Oval tubes for first molar anchorage.

Oval tubes for first molar anchorage.


Orthodontics in Switzerland.

Orthodontics in Switzerland.


Surgery clinic: idiopathic traumatic cyst of the mandible.


Dentists' views on reimbursement arrangements under prepayment plans.


Esthetics and the aging face: an orthodontic myth.


Periodontosis: does it exists?

Periodontosis: does it exists?


Mobile dental program for migrant workers.


Problems of the impacted third molar.

Problems of the impacted third molar.


A possible solution to our continuing education dilemma.


Correction of mandibular retrognathia. A case report.


Effects of solid and soluble diets upon Trichuris muris (Schrank, 1788) and DBA-2J mice.


Acute renal failure in McArdle's disease. Report of two cases.


Chronic myeloid leukemia: untreated for ten years.


A method for augmenting ventilation during ambulation.


Cardiac performance and metabolism in shock due to acute myocardial infarction in man: response to catecholomines and mechanical cardiac assist.


Constipation in childhood coeliac disease.


Central nervous system involvement in leukaemia.


Daunorubicin. Results in childhood leukaemia.


Drip infusion pyelography with delayed drainage films in urinary tract obstruction.


Self-inflicted ocular injury associated with drug use.


An unusual case of pneumonia.

An unusual case of pneumonia.


Tuberculosis in South Carolina--1971. Cases and deaths rise while prevention declines.


Sialic acid and bone tumours.

Sialic acid and bone tumours.


A 4-month study on the effect of chlorhexidine mouth washes on 50 soldiers.


Potassium content of cariogenic streptococci influenced by pH, fluoride, molybdenum, and ethanol.


Inhibition of experimental caries by plaque prevention. The effect of chlorhexidine mouthrinses.


An electron microprobe investigation of the distribution of iron in rat incisor enamel.


The differential count of oral leukocytes.


Unilateral overgrowth and remodeling processes after fracture of the mandibular condyle. A longitudinal radiographic study.


The presence of Candida in 723 oral leukoplakias among Indian villagers.


Fluoride content of dental plaque after bushing with a fluoride dentrifice.


Effect of fluoride on the amount of dental plaque in children.


Fluoridation.

Fluoridation.


Painless dentistry the myth the reality.


The rigidity of lingual bars. I. Load-deformation characteristics.


Cleidocranial dysostosis: report of 4 cases.


The attachment of wrought wire retainers to cast chromium-cobalt alloys.


Feedback in a dental skill.

Feedback in a dental skill.


The relation between orthodontic spring force and space closure.


Experimental intra-osseous implantation in the jaws of pigs.


Vast number of human pin-cushions' feared from acupuncture fad.


The unerupted canine.

The unerupted canine.


Referral: "match" the patient with the right specialist.


Case report: a diagnostic reminder.

Case report: a diagnostic reminder.


Cinematography for better preventive dentistry.


Occlusion: dentistry's 'common ground'.

Occlusion: dentistry's 'common ground'.


Diet and dental disease in a target population.


Modified osteotomy technic for treatment of prognathisms.


Where dentistry ranks among issues ...

Where dentistry ranks among issues ...


Case reports/diagnosing uncommon Fordyce granules.


'Old' operatory eases transition to 'new' dentistry.


Dental hygiene--a profession of interaction.


A study of indigenously produced heat curing and auto-polymerizing acrylic resins.


Relationship of intercanine distance with the distance between the alae of nose.


Treatment of velopharyngeal incompetence by prosthesis and speech therapy.


Xerostomia--a case report.

Xerostomia--a case report.


Inverted mesiodens--a case report.

Inverted mesiodens--a case report.


Expanding the duties of dental auxiliaries on a rationalized basis.


Reaction to change.

Reaction to change.


Geriatric patients and the general acute hospital.


The financing and design of two new Christchurch medical centres.


Dental auxiliaries and national health insurance.


Factors in hospital usage and morbidity in the Auckland area.


The relationship between social class stress--anxiety responses, achievement, and professional attitudes of dental hygiene students.


An important matter.

An important matter.


Self-defence.

Self-defence.


Therapeutic abortion in the Maori in psychiatric perspective.


Clofibrate and heart disease.

Clofibrate and heart disease.


The training of nurses.

The training of nurses.


Under-water diving, oxygen poisoning and vitamin E.


Parapsychology.

Parapsychology.


A team approach to prevention of dental disease.


Amphetamines.

Amphetamines.


The misuse of cotton wool buds.

The misuse of cotton wool buds.


Possible dysmorphogenic effects of an agricultural chemical: 2.4.5-T.


The evolving role of the hospitals division: a realistic philosophy of bureaucracy.


Physical evaluation of the patient presenting for implant surgery. I.


Some variant designs of the subperiosteal implant.


Progress in implant dentistry--an evaluation.


The character reference program.

The character reference program.


Bacterial etiology of periodontal disease.


The participating dentist syndrome.

The participating dentist syndrome.


Dental anatomy in the new curriculum.

Dental anatomy in the new curriculum.


The general dentist's responsibility to the patient with periodontal disease.


Endodontics in daily practice.

Endodontics in daily practice.


Distribution of profits in a group practice.


Identifying Hitler's corpse.

Identifying Hitler's corpse.


Reflections and growth...the d.a.

Reflections and growth...the d.a.


Doing enough for patients? And do they know it?


The battle of the bootleggers heats up.

The battle of the bootleggers heats up.


"A" is for availability.

"A" is for availability.


No fault auto insurance: ready or not.

No fault auto insurance: ready or not.


Ready for that long hot summer?

Ready for that long hot summer?


The denturist's growing appetite.

The denturist's growing appetite.


From junior year to specialy training.

From junior year to specialy training.


Dentistry faces social issues.

Dentistry faces social issues.


Dress and hair: what else is new?

Dress and hair: what else is new?


Bleaching tetracycline-stained vital teeth.


Man--a review.

Man--a review.


New exam philosophy in health professions educations.


My husband, the dental student.

My husband, the dental student.


Three-year curriculum: further aspects.

Three-year curriculum: further aspects.


An Olympian reminisces.

An Olympian reminisces.


Cancer: the quantum leap.

Cancer: the quantum leap.


What group practice means to the dentist and to the patient.


Prosthetic rehabilitation of patients with total maxillary defect.


New Zealand Committee on Adverse Drug Reactions: three-year survey of reactions, 1969-1971.


An obstetric list.

An obstetric list.


Chiropractic treatment.

Chiropractic treatment.


Hexachlorophene and newborn infants.

Hexachlorophene and newborn infants.


Blood alcohol levels and alcoholism.

Blood alcohol levels and alcoholism.


Tranquillisers and alcoholism.

Tranquillisers and alcoholism.


Phosgene poisoning.

Phosgene poisoning.


Comments on the nurse supervisors in a general hospital.


Tutu poisoning in an elderly Maori lady.


Hyponatraemia associated with chlorpropamide.


Chronic poisoning by a phosphate ester insecticide, Malathion.


Respiratory intensive care in a provincial base hospital.


The unmarried girl's involvement with her baby in an obstetric hospital.


The moment of death.

The moment of death.


Some health data.

Some health data.


The role of the school dental consultant in a dental disease prevention program.


What the dentist should know about disability income insurance.


How safe is safe?

How safe is safe?


Radial diffusion in gel for micro determination of enzymes. I. Muramidase, alpha-amylase, DNase 1, RNase A, acid phosphatase, and alkaline phosphatase.


Rate related atrioventricular block complicating acute myocardial infarction.


Cardiovascular responses in diabetic dysautonomia.


Serum muramidase in haematological disorders: diagnostic value in neoplastic states.


Effect of parapenzolate bromide (Relanol) on the gastric acid secretion of patients with peptic ulceration.


Transient intravascular haemolysis associated with alcoholic liver disease and hyperlipidaemia.


The association of erythrocytosis and lymphoma.


Regional hepatic blood flow studied by intrahepatic injection of  133 xenon in normals and in patients with primary carcinoma of the liver, with particular reference to the effect of hepatic artery ligation.


The Lesch-Nyhan syndrome: report of three cases.


Some new thinking about congenital malformations.


Metabolic implications of the Lesch-Nyhan syndrome.


The relationship between serum lipid abnormalities and other major risk factors in myocardial infarction.


Gastrointestinal irradiation of sheep with an insoluble  90 Y-tagged fallout simulant.


The substitutional load in a finite population.


A natural population of Drosophila transferred to a laboratory environment.


An approach to medical writing.

An approach to medical writing.


Developments in biomedical communication.


Something to say--and how.

Something to say--and how.


Screening tests of pulmonary function.

Screening tests of pulmonary function.


Physician self-assessment.

Physician self-assessment.


Cancer mortality in New Zealand. 4. Other primary sites.


Malignant hyperthermia: three case reports.


Trends in some cancer mortalities in New Zealand.


Family incidence of intracranial aneurysms: case reports.


Orthopaedic medicine in general practice: survey of 244 cases seen over a year.


Immigration of overseas graduates.

Immigration of overseas graduates.


Amphetamines.

Amphetamines.


General practice in New Zealand.

General practice in New Zealand.


Therapeutic abortion in the Maori.

Therapeutic abortion in the Maori.


The weedicide 2,4-D as a cause of headaches and diplopia.


Applied gnathology--why and how.

Applied gnathology--why and how.


Temporomandibular joint dysfunction early diagnosis means prevention.


Preliminary report on teeth from the excavations of the ancient Greek cemetery in Ischia (Pithekoussai).


Fractured upper incisor a follow-up for 11 years.


Bruxism, occlusion and migraine.

Bruxism, occlusion and migraine.


Notes on mycobacterium ulcerans.

Notes on mycobacterium ulcerans.


The management of closed liver trauma treated by hemihepatectomy.


Subdural empyema.

Subdural empyema.


Aorto-caval fistula: successful management of two cases.


Anterior tibial syndrome following restoration of arterial flow.


Massive ascites due to pancreatic stones.


Extramedullary plasmacytoma of the gastro-intestinal tract.


Pseudocyst of the pancreas.

Pseudocyst of the pancreas.


Acute primary inversion of the caecum.

Acute primary inversion of the caecum.


Carcinoid tumours of the rectum.

Carcinoid tumours of the rectum.


Acinic cell carcinoma of the parotid gland.


Spontaneous urinary extravasation: the problems of diagnosis and management.


The effect of surgery, injury, and prolonged bed rest on calf blood flow.


The experimental application of microsurgical techniques to internal mammary to coronary artery anastomosis.


Guide line for the recognition and evaluation of malocclusions.


Acute leukemia during the first year of life. Presentation, chemotherapy and clinical course.


Course listing for May 1972 through September 1972.


Sialic acids on the plasma membrane of cultured human lymphoid cells. Chemical aspects and biosynthesis. From 61 to 92% of the total sialic acid of a variety of human lymphoid cell lines maintained in tissue culture is present on the cell surface as measured by its susceptibility to cleavage by Clostridium perfringens neuraminidase. These cells contain from 1.22 x 10(8) to 6.99 x 10(8) molecules of surface sialic acid per cell. In synchronized cultures synthesis of surface sialic acid occurs only during a limited time in the late G(2) phase of the cell cycle. The amount and density of surface sialic acid vary considerably throughout the cell cycle.


Current status of exchange transfusion in fulminant hepatitis.


Screening the Negro population for inborn errors of metabolism.


Pulmonary hypertension due to chronic upper airway obstruction. Report of a case.


Comparison of the cancer deaths in the black and white U.S.A. population from 1949 to 1967.


Graduate educational profile of a predominantly black medical class.


Treatment of middle class heroin abusers: preliminary observations.


Sickle cell anemia, a public health problem in the District of Columbia.


Minors' consent to medical treatment.

Minors' consent to medical treatment.


Forest haven. An insistent gap in medical philosophy.


Results of blood lead levels in the model cities area--1971.


N2O-O2 analgesia system accidents and analysis.


[Catalytic role for RNA in DNA replication].


New reaction of O-benzoquinone at the thioether group of methionine.


Growth of Theileria parva-infected bovine lymphoid cells in irradiated mice.


Aryl hydrocarbon hydroxylase induction by polycyclic hydrocarbons: simple autosomal dominant trait in the mouse.


Suppression of homoeologous pairing by B chromosomes in a Lolium species hybrid.


Bacterial symbiote activation of insect parthenogenetic reproduction.


Muscarone: an enigma resolved?

Muscarone: an enigma resolved?


Polonium-210 absorption in rats: effects of biological modification.


Antidotes to experimental  -amanitin poisoning.


Supporting evidence from single unit experiments for the cochlea as an addressed delay line.


Electrical correlate of right hemisphere function.


Electrical and radioisotope evidence for an insect "blood-brain barrier".


Circadian rhythm in plasma level of gastrin.


DNA-dependent RNA polymerase associated with bacteriophage PM2.


Development of the retinotectal projection in Xenopus.


Ethanol-induced adaptation of alcohol dehydrogenase activity in rat brain.


Effects of starvation on normal development of  -hydroxybutyrate dehydrogenase activity in foetal and newborn rat brain.


Alteration of racial differences in melanosome distribution in human epidermis after exposure to ultraviolet light.


Clonal aspects of the C-type virus-releasing cells of a cultured human rhabdomyosarcoma line (RD 114) in vitro.


De novo formation of synapses in cultures of chick neural tube.


X chromosome inactivation in cells from an individual heterozygous for two X-linked genes.


Absence of intracellular potential gradients in amphibian embryos.


Modification of radiation response and teratogenic action by dimethyl sulphoxide in chick embryos.


Surface remodelling of reticulocytes produced in response to erythroid stress.


Confirmation by chemical synthesis of the structure of 4-ipomeanol, a lung-toxic metabolite of the sweet potato, Ipomoea batatas.


Growth disruption effects of an insect antifeedant.


Prevention as a philosophy of dental practice.


Exploring the team program and expanded dental auxiliaries.


Current health legislation.

Current health legislation.


Diagnosis and treatment of anorexic states.


The case of the reluctant dentist.

The case of the reluctant dentist.


Upgrading dentistry with C.D.T.'s.

Upgrading dentistry with C.D.T.'s.


Improve your concentration.

Improve your concentration.


Protect your records.

Protect your records.


Cold light--for you.

Cold light--for you.


Platelet function in acute leukemia.

Platelet function in acute leukemia.


Social services' blank areas.

Social services' blank areas.


How mother feels.

How mother feels.


Inservice principles course.

Inservice principles course.


Take a trip to what?

Take a trip to what?


Health--everyone's business.

Health--everyone's business.


Congenital hip dislocation.

Congenital hip dislocation.


Turmoil can help.

Turmoil can help.


I oppose national health insurance.

I oppose national health insurance.


Getting the jump in the right direction.


Oral cancer: a killer.

Oral cancer: a killer.


Prevention: emphasis change in dentistry.


Viewpoint: what it will take to bring expanded functions to dentistry.


Team ends its first year.

Team ends its first year.


The 1971 fee study.

The 1971 fee study.


Watch your initial fees closely this year.


Credit cars help solve the crunch.

Credit cars help solve the crunch.


Are you ready for third-party payments?

Are you ready for third-party payments?


The dentist as an investor.

The dentist as an investor.


Stocks and bonds.

Stocks and bonds.


Real estate.

Real estate.


Tax sheltered investments.

Tax sheltered investments.


Continuing education at a developing college of dentistry.


Is there a future for transplants?

Is there a future for transplants?


Multifactorial causes of dental caries.

Multifactorial causes of dental caries.


A clinical study of the etiology of alveolar osteitis.


Which degree should it be?

Which degree should it be?


Students get go-ahead for expanded function duties.


Histologic effects of silver nitrate on human dentin and pulp.


Integral diagnosis--a pragmatic approach to case analysis and treatment planning in orthodontics.


The history of dentistry in Israel. II.

The history of dentistry in Israel. II.


The changing pattern of dental practice.


The role of the specialist in group practice.


Present status in dental materials. Zinc phosphate cement.


The dental health team and the geriatric patient.


A human aspect in the treatment of the geriatric dental patient.


Total treatment needs referrals.

Total treatment needs referrals.


Prevention--dentistry's greatest turn on.


The treatment of chronic periapical inflammatory lesions by means of a pectin-lincomycin mixture. A report of two cases.


Role of ascorbic acid in wound healing.

Role of ascorbic acid in wound healing.


Incidence and prevalence of suppurative orofacial infections.


General practitioner series. 5. Posterior teeth with metallic cutters.


Allergic gingivostomatitis.

Allergic gingivostomatitis.


The third party and peer review.

The third party and peer review.


Law and economics of dental practice.

Law and economics of dental practice.


Clinical dental cameras.

Clinical dental cameras.


Some non-water-borne methods of fluoride dispersal.


A new approach to cancer research.

A new approach to cancer research.


The new practice of dentistry.

The new practice of dentistry.


What's your diagnosis? Papilloma.

What's your diagnosis? Papilloma.


Effects of palmitoyl CoA on citrate and malate transport by rat liver mitochondria. Palmitoyl CoA inhibited citrate transport from isolated rat liver mitochondria. Under conditions described, 50% inhibition was observed at about 6-8 nmol/mg of mitochondrial protein per ml. The percentage inhibition was inversely proportional to the concentration of the counter-transporting anion in the medium. Although comparable levels of palmitoyl CoA had little effect on malate exit on the dicarboxylate carrier, higher concentrations inhibited both citrate and malate transport. The specificity of the inhibition by palmitoyl CoA was investigated by examination of the effects on the tricarboxylate transport system of fatty acids, CoASH, acetyl CoA, palmitoylcarnitine, deoxycholate, and other molecules with surface active properties. None of the above compounds, at sublytic concentrations, inhibited citrate transport appreciably. The inhibition of citrate transport by low concentrations of palmitoyl CoA was rapid and could be prevented or partially reversed by addition of albumin.


Asymmetries generated by diffusion and reaction, and their bearing on active transport through membranes. A model is presented that suggests that a natural, stable asymmetry may arise on either side of a membrane, even when the bulk conditions on either side of the membrane are the same and the two faces of the membrane are indistinguishable. Equations are derived on the assumption of Michaelis-Menten kinetics with substrate inhibition to describe the properties of such a model membrane.


Development and stability of postional information in Xenopus retinal ganglion cells. Neuronal specificity in retinal ganglion cells of Xenopus subserves the orderly connections of the optic nerve fibers in the tectum. This specificity derives from positional information acquired by the developing retina at embryonic stages 28-31. Here we report that ganglion cells of embryonic stage 28 eyes can acquire positional information with reference to the major axes of the body not only in the ocular orbit but also at other positions on the side of the body. When returned to the orbit this eye will form appropriate retinotectal connections. Conversely, retinal ganglion cells of stage 31 eyes, which have acquired positional information in the orbit, will retain their original neuronal positional specificities if the formation of retinotectal connections is delayed by grafting the eye to the flank for 30 days before returning it to the orbit. We conclude that neuronal specificity of retinal ganglion cells (a) does not derive from "inducers" unique to the periocular tissues; and (b) persists for some time independently of the establishment of retinotectal connections.


Amino-acid composition of heated oyster shells. More than 90% of the protein in the shells of the modern oyster, Ostrea angelica, is decomposed when shells are heated at 130 degrees for 1 week. There remains, however, a stable residue that is little changed as heating is continued for 9 weeks. This residue resembles, in both amount and composition, the material previously recovered from fossil oyster shells deposited before the Pliocene era.


The shape of immunoglobulin G molecules in solution. We have studied the shape of rabbit Immunoglobulin G molecules in solution by using singlet-singlet energy transfer to determine the minimum distance between the two hapten binding sites. A hybrid antibody was prepared in which one site specifically bound the energy donor, epsilon-dansyl-lysine, and the other site bound the energy acceptor, fluorescein. For this donor-acceptor pair, R(0) was calculated to be 4.8 +/- 0.2 nm (48 +/- 2 A). From a comparison of the lifetime of the donor's excited state in the presence or absence of acceptor, it was found that no energy transfer had occurred in the hybrid. Since the maximum distance over which transfer is measurable was 8.2 nm (82 A; 1.7 R(0)), and since the Fab moieties exhibit segmental flexibility, the average distance between the two hapten-binding sites was estimated to be 9.2-10 nm (92-102 A). If one assumes that the length of the Fab fragment is 7 nm (70 A), the corresponding minimum angle between Fab moieties, alpha(M), would be 80-95 degrees . The molecules in solution, thus, have an open Y- or T-shaped configuration in which the hapten binding sites are not more than 2.5 nm (25 A) from the extreme ends of the Fab fragments. The existence of conformations in which alpha(M) is less than 80 degrees , as has been observed in some antibody-antigen complexes, must therefore be the result of definite conformational changes.