Publications

molecular heterogeneity of dna polymerase alpha from p815 mouse mastocytoma cells.		1978	103750
analysis of the yolk proteins in drosophila melanogaster. translation in a cell free system and peptide analysis.		1999	103753
plasma arginine vasopressin in diabetic ketoacidosis.	plasma arginine vasopressin (avp) was measured serially in 10 patients during the first 24 hours of treatment of diabetic ketoacidosis. avp was elevated in all cases initially, ranging from 4.0--122.0 pmol/l, the basal level in healthy hydrated subjects being 1.57 +/- 0.59 pmol/l (+/- 1 sd). the levels fell progressively during the course of treatment. while there was no evidence that the massive increases in avp noted in this study were associated with water overload it remains to be determined ...	1999	103767
ultrasonographic demonstration of glaucomatous optic nerve excavation.		1999	103912
replacement therapy in the mucopolysaccharidoses.		1999	103935
raised level of cholesterol esters in the brain of protein undernourished mice.		1999	104008
the use of immunoelectro-osmophoresis as a possible aid in the diagnosis of swine fever.		1978	104511
morphologic effects of thio-tepa on mammalian urothelium. changes in abnormal cells.	morphologic changes induced by thio-tepa were examined in animals with chemically induced neoplasms. both toxic and metabolic effects were documented. degeneration, vacuolization and increased exfoliation (toxic) were most prominent, occurred within 48 hours of exposure, and tended to subside after removal of the drug. nuclear changes (metabolic) were rare and occurred late. neither toxic nor metabolic effects were specific for thio-tepa: both could be detected in control animals receiving salin ...	1998	104512
post-transfusion alloimmunization in patients with sickle cell disease.	the transfusion histories over a 33-month period of 50 patients with sickle cell disease were reviewed to determine the frequency of alloimmunization to red cell antigens following transfusion in these patients. there were 30 females and 20 males, aged 19--49 years. eighteen (36%) were immunized of which thirteen were females. five of the patients have formed only one antibody so far, while the other 13 have formed two or more. thirty-six antibodies were identified: 16 against various rh antigen ...	1998	104621
[comparison of two methods of antibiotic sensitivity tests: gel diffusion and automatic method using abac apparatus. i. variation and dispersion of the two methods (author's transl)].	the authors studied comparatively the sensitivity of 3 bacterial strains (p. aeruginosa and two e. coli) with regard to antibiotics using an automatic method (abac) compared with a gel diffusion technic with impregnated disks. each strain was tested by both methods 50 to 55 times. the diffusion method was easily reproducible with an average standard deviation of 2.23 mm. its results were in agreement compared with the average diameter of measurements in 93.3% of cases. the automatic method gave ...	1978	104642
human hydatidosis: evaluation of three serodiagnostic methods, the principal subclass of specific immunoglobulin and the detection of circulating immune complexes.	three serological methods were examined for the diagnosis of hydatid disease: indirect haemagglutination, immuno-electrodiffusion and radioimmunoassay. the sensitivity of the three methods was similar. the principal subclass of specific anti-hydatid immunoglobulin was igg and high levels of specific anti-ige were found in two out of the five patients studied. the hypothesis that false negative reactions seen in patients with clinically confirmed hydatidosis may be due to the presence of circulat ...	1978	104670
health expenditure 1978/79.		1998	104698
free genes for rrnas in the macronuclear genome of the ciliate stylonychia mytilus.	when separated on an agarose gel, macronuclear dna of the hypotrichous ciliate stylonychia mytilus gives rise to many well-defined bands ranging in molecular weight from 0.3 x 10(6) to 14 x 10(6) dalton. hybridization of 25 s rrna, 17s rrna or 5 s rna to such a gel revealed sharp hybridization bands. this suggests that this banding pattern is not an artefact due to nonspecific degradation of macronuclear dna but that the dna in the macronucleus of stylonychia occurs in discrete fragments, each c ...	1998	104846
high affinity uptake sites for taurine in the retina.		1978	104877
effects of immunization with the beta-subunit of ovine luteinizing hormone on corpus luteum function in the rhesus monkey.	rhesus monkeys immunized with the beta-subunit of ovine luteinizing hormone (olhbeta) developed circulating antibodies which cross-reacted strongly with rhesus monkey chorionic gonadotropin. normal ovulatory cycles continued, but the fertility of immunized monkeys as compared with that of controls was significantly reduced. thus, the rhesus monkey represented a useful animal model for the study of certain aspects of an "antifertility vaccine." we investigated the effects of circulating antibodie ...	1979	104890
[study of the initial stages of microorganism growth and development for assessing the bactericidal action of chemical substances].		1979	104902
effect of auranofin, a new antiarthritic agent, on immune complex-induced release of lysosomal enzymes from human leukocytes.	auranofin, an oral chrysotherapeutic agent effective in the treatment of rheumatoid arthritis (ra), was found to be a potent, noncytotoxic inhibitor of igg-rf immune complex-induced lysosomal enzyme release (ler) from human leukocytes. at a concentration of 1 microg au/ml (5 microm), auranofin produced a marked reduction in beta-glucuronidase (100%), acid phosphatase (88%), and lysozyme (72%) release. in contrast, gold sodium thiosulfate (gst, an injectable gold compound) had no inhibitory activ ...	1977	104928
transcription and translation in a pleiotropic streptomycin-resistant mutant of escherichia coli.	the role of the ribosomal protein s12 (streptomycin protein) in ribosome function and in other metabolic processes in the cell has been investigated. a spontaneous streptomycin-resistant strain of escherichia coli (sm3) carrying a mutation in the rpsl gene is deficient in its ability to induce the synthesis of the enzyme bets-galactosidase. it was demonstrated that the reduced rate of enzyme synthesis results from deficiencies in both the transcription of the lactose operon and translation of th ...	1979	104958
separation and characterization of highly purified forms of liver microsomal cytochrome p-450 from rats treated with polychlorinated biphenyls, phenobarbital, and 3-methylcholanthrene.		1979	105007
turnover of human and monkey plasma kininogens in rhesus monkeys.	the normal metabolic turnover of plasma kininogens was studied by measuring the disappearance of intravenously administered radiolabeled human and monkey plasma kininogens from the circulation of healthy adult rhesus monkeys. curves obtained by plotting log radioactivity against time could be expressed as double exponential equations, with the first term representing diffusion, and the second, catabolism. no significant difference between the turnovers of human and monkey kininogens was observed ...	1979	105015
efficiency of cold sterilizing agent for endodontic procedure.		1998	105025
medical care evaluation studies in long-term care facilities.	this report describes the selection, design, conduct, analysis, and application of medical care evaluation studies in long-term care facilities (skilled nursing homes) in a regional program in the rochester region of upstate new york. eight examples are presented to highlight methodologic approaches and problems. they are classified under four general headings: administration audits, diagnosis-specific studies, care modality-specific studies, and general outcome indicators. the implementation of ...	1998	105032
implications for adult roles from differential styles of mother-infant bonding: an ethological study.	ethological observations of maternal and infant behaviors of nine vervet monkey pairs (cercopithecus aethiops sabaeus) showed the effects of differential styles of early maternal responsiveness on later infant competence. those infants receiving the least amount of maternal responsiveness and the most time-off the mother in the first 3 months of development were more socially competent at 6 months of age. the results are discussed within current ethological "attachment" theories. the detachment ...	1979	105083
[hemodialysis and nursing. 2. indication for hemodialysis].		1998	105196
construction of a recombinant plasmid composed of b. subtilis leucine genes and a b. subtilis (natto) plasmid: its use as cloning vehicle in b. subtilis 168.		1978	105237
characterization of plasmid transformation in bacillus subtilis: kinetic properties and the effect of dna conformation.	transformation of competent cells of bacillus subtilis with antibiotic resistance plasmid dna has shown that (a) competence for plasmid and chromosomal dna develops with similar kinetics; (b) dna linearized with a variety of restriction endonucleases does not transform; (c) ccc plasmid dna is inactivated for transformation by a single nick; (d) t4 ligase restores transforming activity to both nicked and linearized dna; (e) ccc relaxed dna is fully active in transformation; (f) the dna concentrat ...	1979	105246
[unusual fetomaternal blood group antagonism].		1998	105299
radiation treatment of urinary bladder carcinoma.	a series of 602 patients with verified urinary bladder cancer have been treated with full irradiation in the period 1957--1970. as expected, the survival rate decreased with increasing stage of the tumour. another group was randomized and treated according to either of two fractionation schemes. this trial started in 1971 and shows that there is increased survival and tumour clearance rate with superfractionation.	1998	105441
[enzyme-kinetic studies on tissue sections of biopsy materials--a new diagnostic possibility for the detection of enzyme changes in the human small intestinal resorption epithelium].		1978	105486
[changes in the spectrum of disease-causing bacteria].		1978	105494
[determination of cholera vibrion enterotoxin by an aggregate hemagglutination method].		1979	105503
[cattle calcinosis in austria. vii. the significance of growth stages and harvesting (silage, hay) of golden oats (trisetum flavescens) for development of calcinosis].		1978	105511
primary plasmacytoma of lymph nodes. a case report.	most plasmacytomas of lymph nodes are secondary metastases from myeloma or from primary plasmacytoma of the upper air passages. primary plasmacytomas of lymph nodes are very rare. a case of primary plasmacytoma of mediastinal, cervical and para-aortic lymph nodes is reported. bence jones proteinuria of 8 g/24 h was present. repeated bone marrow examinations were normal. when the patient died, 17 months after the first symptoms, the bone marrow was still not involved.	1998	105545
infusion hepatotomography for evaluation of obstructive jaundice.	total body opacification with high doses of a urographic contrast agent demonstrated dilated intrahepatic biliary ducts as branching or rounded lucencies in all of 18 patients with obstructive jaundice. dilated extrahepatic ducts were seen as tubular lucencies in 11 of 16 patients with distal common bile duct obstruction. in seven patients with nonobstructive jaundice and in a control group of 25, the biliary ducts were either normal or not seen. gallbladder size was also evaluated. the site of ...	1998	105580
treated stage iib hodgkin's disease complicated by late paraplegia.		1998	105595
case report: intestinal clearance of calcium and protein in waldenstrom's macroglobulinemia.	a 63-year-old man with waldenstrom's macroglobulinemia had severe steatorrhea, marked protein-losing enteropathy, and excessive endogenous fecal calcium clearance. the malabsorption and protein loss resulted in weight loss and hypoalbuminemia. in contrast, the striking enteric calcium loss was completely compensated by an increase in calcium absorption resulting in a positive calcium balance.	1978	105640
official opening (t.g.h. strehlow).		1998	105703
comparative in vivo nitrogen-15 nuclear magnetic resonance study of the cell wall components of five gram-positive bacteria.	the proton-decoupled 9.12 mhz 15n nmr spectra of 15n-labeled bacillus subtilis, bacillus licheniformis, staphylococcus auresu, streptococcus faecalis, and micrococcus lysodeikticus intact cells, isolated cells walls, and cell wall digests have been examined. the general characteristics of gram-positive bacteria 15n nmr spectra and described and spectral assignments are provided, which allow in vivo 15n nmr to be applied to a wide range of problems in bacterial cell wall research. the qualitative ...	1979	105756
anomalies of the human hyaloid system.	we describe two asymptomatic cases of persistent anomalies of the human hyaloid system. fluorescein angiography of a cyst of the hyaloid system shows leakage from the hyaloid vessels.	1978	105788
[experimental cholera in monkeys].	the immune response to vibrio cholerae was studied in baboons, rhesus monkeys and marmosets inoculated by the oral, intraintestinal or intravenous route with various strains of v. cholerae. sera were collected from all animals on days 2, 6, 10, 17, 24, 32, 45 and 60 after infection. serum protein, immunoglobulins (iga, igg, igm), got, and alkaline phosphatases were determined. the results showed that baboons and rhesus monkeys were not susceptible to cholera infection under these experimental co ...	1978	105813
studies on autoregulation of prolactin secretion from perifused rat pituitary glands in the basal and thyrotropin-releasing hormone-stimulated states.		1978	105892
maternal separation vs removal from group companions in rhesus monkeys.		1979	106065
[lithium and pregnancy (author's transl)].	the problem has been considered of the action of lithium salts on the progress of pregnancy and on the product of the conception. lithium can bring about serious troubles in morphogenesis in invertebrate animals. the results obtained in mammals in laboratory experiments differ from species to species but it seems that these animals can be given about 8 to 9 times the levels of lithium that are used in man without causing teratogenic effects. a statistical review of the children born to human mot ...	1978	106083
fetal heart rate during a maternal grand mal epileptic seizure.	although maternal ingestion of antiepileptic drugs is strongly suspected of causing congenital defects, particularly oral clefts, the effect of epilepsy itself or a combined effect of drug intake and epilepsy have not been excluded as etiological factors. very little is known about fetal oxygenation during a maternal grand mal epileptic seizure. we describe two cases in which fetal heart rate was recorded during a maternal epileptic seizure during labor. the first fetus became clearly asphyctic ...	1998	106102
[a case of macroamylasemia due to iga, k globulin-bound amylase (author's transl)].		1998	106147
[blood transfusion - practice at komagome municipal hospital. 3. specificity and complications of blood transfusion (3)].		1998	106158
[isolation and general characteristics of a group of pseudomonas aeruginosa temperate phages].	eighteen temperate phages were isolated from 38 natural strains of pseudomonas aeruginosa. the phages belong to five heteroimmune groups according to the ability of lysogenic variants of the strains pao1 and pat2 to exclude the growth of the superinfecting phage. phages of the ii and v immunity groups are serologically similar; the remaining phages are not inactivated by antisera against phages b26 (ii group) and k1338 (v group). prophages of the ii, iv, and v groups are induced by uv for vegeta ...	1979	106221
[xerophytic microorganisms multiplying under conditions close to martian ones].	the xerophytic cultures bacillus megaterium and mycococcus ruber can grow in the imitated martian conditions. therefore, they are resistant to the extreme factors of the environment: the composition of atmosphere, low pressure, the maximum hygroscopicity of a substrate, periodic freezing-thawing.	1979	106224
[intussusception ileus].		1998	106239
thyroid hormone binding protein in chronic active hepatitis.		1998	106280
pyruvate dehydrogenase deficiency in spinocerebellar degenerations.	to study the incidence of abnormalities of the pyruvate (pdh) or ketoglutarate (kgdh) dehydrogenase complexes in patients with spinocerebellar degenerations, we measured the activities of pdh and kgdh in platelet-enriched preparations from the blood of 14 patients. low pdh was found in 6 of the 14 patients; low kgdh was found in 2 of the 6. pdh-normal and pdh-abnormal patients could not be distinguished by clinical criteria. these results extend previous studies, which suggested abnormalities of ...	1998	106330
[changes in certain biochemical parameters of rat skin following prolonged gamma irradiation after radioprotection].		1978	106409
the cerebrospinal fluid- and blood-catecholamines with essential arterial hypertension in old subjects.		1998	106411
cerebrospinal fluid-, blood-, and ascitis-catecholamines in hepatic cirrhosis.	the consideration of the extensive innervation of liver parenchyma, together with data relating to the degradation of catecholamines in the liver and the importance of hepatic vascular process in hepatic cirrhosis, prompted us to investigate the behaviour of catecholamines in this condition. the following parameters were measured in cerebrospinal fluid (csf), blood and ascitis fluid: total catecholamines, adrenaline and noradrenaline. during hepatic cirrhosis, total catecholamines level in blood ...	1998	106413
the antinociceptive effect of intracerebroventricularly administered prostaglandin e1 in the rat.	it is generally accepted that prostaglandins (pgs) are nociceptive substances. however, earlier studies from this laboratory indicated that morphine analgesia, in the rat, was not only serotonin mediated, but involved pgs as well. several pg synthesis inhibitors were shown to inhibit morphine analgesia and pge1 was shown to potentiate the antinociceptive effect of morphine. intraperitoneal administration of pge1, but not pge2 and pgf2alpha, elicited antinociceptive effect per se, by the radiant ...	1979	106425
effects of atenolol and propranolol on human performance and subjective feelings.	in a double-blind, double crossover experiment, 18 healthy young men received over 3-day periods either 100 mg atenolol, 80 mg propranolol, or placebo. the subjects underwent various motor and cognitive tests 18 h after each last dose had been taken. propranolol significantly increased variability of a choice reaction-time task. scores on various subjective rating scales showed that propranolol had a larger mood elevating effect than atenolol. heart rate and blood pressure were significantly red ...	1979	106432
staging of myeloma. a preliminary study of staging factors and treatment in different stages.	attempts were made to find prognostic factors in myeloma. in 16 deceased patients, urinary light chains, skeletal lesions, and the quantity of the monoclonal protein fraction in the serum were correlated to prognosis, in contrast to the electrophoretic mobility of the monoclonal fraction, the hemoglobin, the serum creatinine value, the serum calcium, or the intestinal calcium absorption. skeletal calcium uptake was only numerically higher in mild myeloma than in advanced myeloma. since these fin ...	1998	106448
thyrotropin and prolactin in patients with hypothalamus-pituitary diseases.	seventy patients with hypothalamus-pituitary diseases were studied. 13 of them were studied before surgical treatment and then 15-20 days and 6 months later. a comparison was made with 59 controls. in all these subjects prl and tsh were studied under basal conditions and after trh stimulation. as for tsh the highest percentage of abnormal responses was found in the group of patients with chromophobe adenoma and parasellar dysplasias. this area of the pituitary appears relatively undamaged in acr ...	1998	106450
the metabolism and disposition of 3,4,4'-trichlorocarbanilide in the intact and bile duct-cannulated adult and in the newborn rhesus monkey (m. mulatta).		1978	106490
[calcium kinetics of myocardium in experimental hypercalcemia and isoproterenol lesions--ultrastructural and roentgen microanalytical findings].		1978	106573
congenital partial hemimelia tibia in a kitten.		1979	106597
ultrastructural effects of chemical agents and moist heat on bacillus subtilis. i--effects on vegetative cells.	the ultrastructural alterations induced by treatment of vegetative bacillus subtilis cells with organic solvents, trichloroacetic acid (tca) and moist heat were examined by electron microscopy. organic solvents disorganize the membrane and change the asymmetric unit membrane profile to a symmetric profile. they also lead to partial solubilization of the membrane and produce small or extensive gaps. membrane damaging activity increases in the following order: xylene = toluene less than octanol le ...	1978	106754
immunochemical studies on a yersinia enterocolitica o:9 lipopolysaccharide cross-reacting with brucella abortus and vibrio cholerae extracts.	the presence of two distinct lipopolysaccharides in yersinia enterocolitica o:9 is described: one isolated from the aqueous phase and one from the phenol phase (westphal system). the sugar moiety of the phenol phase lipopolysaccharide has been identified as being responsible for the serologic cross-reaction of y. enterocolitica o:9, brucella abortus and vibrio cholerae. the phenol phase antigen consists of glucose, galactose, glucosamine, 2-keto-3-deoxyoctonic acid, heptose, lipid a and a protei ...	1978	106756
trans-stilbene oxide: a new inducer of rat liver microsomal udp-glucuronyltransferase.		1979	106858
carboxypeptidase of streptomyces griseus. implications of its characteristics.		1979	106886
a monolayer study of the reaction of trinitrobenzene sulphonic acid with amino phospholipids.	the reaction of trinitrobenzene sulphonic acid with amino phospholipids, and in particular phosphatidylethanolamine has been studied by the monolayer technique. injection of trinitrobenzene sulphonic acid under a monolayer of amino phospholipid results in an increase in surface pressure. the rate and extent of the pressure change is greatly affected by the initial surface pressure, the fatty acid composition of the lipid, and the presence of other non-reactive lipids, especially negatively charg ...	1979	106889
phase changes of cardiolipin vesicles mediated by divalent cations.	small unilamellar vesicles were prepared from cardiolipin and produced the hexagonal ii phase when dialyzed against cacl2 or mgcl2. upon removal of the cation by dialysis against edta large unilamellar vesicles were formed. the events of the transition from the lamellar to hexagonal phase and back to the lamellar phase are described.	1998	106890
inhibition of neisseria gonorrhoeae by normal human saliva.	saliva was found to be a powerful and specific inhibitor of neisseria gonorrhoeae. although 28 other species of bacteria were tested, including neisseria meningitidis, neisseria pharyngis var flava, neisseria lactamica, and neisseria catarrhalis, we failed to find any others sensitive to saliva under similar conditions. the physical properties of the inhibitory substance indicated that it might be salivary alpha-amylase. to test this hypothesis alpha-amylase was extracted from saliva and was sho ...	1979	106919
radiation in multidisciplinary treatment of children with malignant ovarian tumors.	thirteen girls with malignant ovarian tumors treated at memorial hospital from august 1971 through october 1975 with extensive surgery, multi-drug chemotherapy (t-2 protocol) and postoperative radiation were reviewed. the plan of radiation was to deliver 3,000 rads to the whole abdomen and boost the para-aortic and pelvic area with 1,500 rads in five to six weeks. in only two patients was the radiation conducted as planned. in others the treatment was either interrupted or discontinued due to co ...	1998	106952
evaluation of nutritional indices as prognostic indicators in the cancer patient.	the nutritional and immunological status of 140 malnourished cancer patients who were to receive intravenous hyperalimentation (ivh) were evaluated prior to treatment with ivh and chemotherapy (cmx), surgery or radiation therapy (xrt). subsequently, these indices were correlated with responses to treatment. cell-mediated immunocompetent (cmi+) patients (41%) had lost an average weight of 10 +/- 2.2 lbs., while cell-mediated immunoincompetent (cmi-) patients (59%) had lost an average weight of 31 ...	1998	106954
results of total body irradiation in the treatment of advanced non-hodgkin's lymphomas.	total body irradiation (tbi) was used as primary therapy for 58 previously untreated patients with stage iii or iv non-hodgkin's lymphoma (nhl). 150 rad was administered, with 15 rad fractions twice a week, with careful monitoring of hematologic status. thrombocytopenia was the most frequent complication, which resolved in all except 4 patients. survival at 8 years was 52%, with 14% relapse-free survival. patients with nodular histology had a more favorable prognosis than those with diffuse hist ...	1998	106956
[effects of chemotherapeutic agents on strains of neisseria meningitidis isolated in bohemia during 1970-1976].		1979	106970
[the cranio-carpo-tarsal dysplasia syndrome in a 6-year-old girl (whistling-face syndrome)].		1998	106974
effects of nitroglycerin on echocardiographic measurements of left ventricular wall thickness and regional myocardial performance during acute coronary ischemia.	the effects of nitroglycerin on regional left ventricular performance, assessed by echocardiographic techniques, were investigated in anesthetized, open-chest dogs during acute myocardial ischemia. during transient occlusion of the left anterior descending coronary artery, there was end-diastolic thinning and marked reduction in systolic thickening in the central ischemic zone. similar changes of lesser degree were noted in the border zone. the normal zone was unaffected. infusion of nitroglycer ...	1979	106986
liver transplantation.		1979	107000
[infection in biliary surgery. per and post-operative bacteriological study (author's transl)].		1998	107009
contralateral projection of primary afferent fibers to mammalian spinal cord.		1979	107041
neutrophil chemotaxis: physiology and pathology.		1998	107086
influence of alvogyl on the healing of extraction wound in man.	eight volunteer patients free of any systamic disease underwent extraction of two teeth on the same day. one extraction socket was packed with alvogyl, the other served as a control wound. biopsies for histological assessment were taken from both sockets 1 and 2 weeks after extraction. histological study revealed the normal sequence of wound healing in the sockets allowed to heal spontaneously. on the other hand, the signs of retarded wound healing (acute inflammatory infiltrate, persistent gran ...	1979	107131
collection of cytological specimens with a cell aspirator with reference to the wooden spatula method. ii. comparative quantitative and qualitative studies.	this article describes the results of comparative quantitative and qualitative examinations of specimens obtained by testing 65 individuals by means of a cell aspirator and a wooden spatula. the studies were performed on a clinically normal mucosa as well as on different mucosal lesions. a statistical analysis of the cells obtained showed that the cell aspirator quantitatively produced significantly better results both with regard to the total number of cells obtained and to the number of epithe ...	1998	107134
rubella virus maturation and production in two host cell systems.	when inoculated at the same moi, vero cells released a larger amount of infectious rubella virus into the culture medium than did bhk21 cells, however, bhk21 cells (in monolayer or in suspension) produced more intracellular infectious virus than vero cells when tested 24 h after infection. maturation of the virus in bhk21 cells occurred at the plasma membrane and, in a larger quantity, in the cytoplasm (golgi apparatus and vacuoles). viral particles consisted of an electron-dense core (32 nm) su ...	1979	107143
overall pathway of mononucleosome production.	five electrophoretically distinguishable classes of mononucleosomes (mi, mii, ...mv) are produced upon treatment of mammalian nuclear chromatin with micrococcal nuclease. these five forms differ in their initial dna lengths, relative mass proportions, stability, contents of histone h1, and presence of certain nonhistone proteins. a new "chromatin fingerprinting" technique has been developed in order to trace nuclease-mediated interconversions between these mononucleosomes and their polynucleosom ...	1979	107168
acetylated methylmannose polysaccharide of streptomyces griseus. locations of the acetyl groups.	the positions of esterification of the 4 to 5 acetyl residues in the acetylated methylmannose-containing polysaccharide from streptomyces griseus have been established by the methyl replacement technique, wherein ester substituents are specifically replaced with methyl ether substituents. the newly incorporated methyl groups were distinguished from 3-o-methyl groups by the use of polysaccharide containing radioactively labeled endogenous methyl groups. the positions of methyl group localization ...	1979	107171
inappropriate secretion of thyrotropin: discordance between the suppressive effects of corticosteroids and thyroid hormone.		1998	107182
inability to demonstrate hydroxylation of tyrosine by murine melanoma "tyrosinase" (l-dopa oxidase), using the tritiated water assay technique.	validity of the tritiated water assay technique for tyrosine hydroxylase activity as a qualitative method was demonstrated with mushroom tyrosinase. using this method, isolated murine melanoma "tyrosinase" (l-dopa oxidase) showed no tyrosine hydroxylase activity. this finding supports previous studies in our laboratory which used a variety of histochemical and biochemical methods. the nonenzymatic production of tritiated water caused by tritium exchange with hydrogen peroxide complicates the use ...	1998	107247
alcohol, malnutrition and liver disease.		1979	107268
reticular control of vertical saccadic eye movements by mesencephalic burst neurons.		1998	107287
dietary protein, aryl hydrocarbon hydroxylase and chemical carcinogenesis in rats.		1979	107295
percutaneous nitroglycerin absorption in rats.	percutaneous nitroglycerin absorption was studied in shaved rats by monitoring unchanged plasma drug concentrations for up to 4 hr. drug absorption from the neat liquid state or from an alcoholic solution was considerably poorer than that from a commercial ointment. this observation was unanticipated since the driving force for percutaneous drug absorption was assumed to be drug thermodynamics. potential artifacts such as drug volatilization from the skin, reduction of surface area through dropl ...	1979	107313
clinical measurement of iron status.		1998	107345
partial purification of heat-labile hemolysin from pseudomonas aeruginosa.		1978	107353
tympanostomy tubes, their use, abuse, and cost-benefit ratio.	tympanostomy tubes are employed when middle ear ventilation is indicated, particularly when other forms of treatment have failed. few other uses have broad acceptance. any other insertion of a ventilating tube implies abuse, either through error in diagnosis or deliberate misapplication. hard statistical data relating to abuse are impossible to obtain, but ample illustrations can be cited. the cost-benefit ratio is difficult to assess. cost of a myringotomy and tube versus the cost of a tympanom ...	1998	107381
[prenatal diagnosis by means of gene surgery].		1998	107404
[eliciting factors and clinical picture of hepatic coma in 152 patients with cirrhosis of the liver (author's transl)].	exogenous hepatic coma was found 102 times (group a) and a combination of exogenous and endogenous hepatic coma 50 times (group b) in 152 patients with hepatic coma. the most frequent eliciting factors in group a were too high a protein supply and gastrointestinal hemorrhage and diuretics, in group b necrotic exacerbations and infections, 2/3 of them having severe portal hypertension with ascites and esophageal varices at the same time. a typical fetor hepaticus was found in only 25% of group a ...	1998	107423
the genetic toxicology of phenoxy acids other than 2,4,5-t.		1998	107443
[a patient with meningococcal pericarditis without signs of meningitis].		1979	107462
computerized cranial transverse axial tomography (ctat) in 145 patients with primary and secondary generalized epilepsies. west syndrome, myoclonic-astatic petit mal, absence epilepsy.		1998	107475
the mental health of nuclear submariners in the united states navy.		1998	107489
community health.		1998	107499
[preparation of extracellular ribonuclease from bacillus subtilis].	the paper describes a method for isolating alkaline ribonuclease from the culture liquid bacillus subtilis kp 349 which involved: submerged cultivation of the producer on complex and synthetic nutrient media with optimized rnase activity, acid treatment of the total culture liquid, and filtration through perlite. further treatment may include either spray drying of the culture liquid filtrate or its concentration in a vacuum evaporator, dialysis of the concentrate against distilled water, and d ...	1978	107517