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[immunological studies in human leprosy using the stefansky bacillus of murine leprosy]. 19724629866
experimental shigella infections in laboratory animals. i. antagonism by human normal flora components in gnotobiotic mice.germfree mice were associated with selected species of human intestinal bacteria and then challenged with a streptomycin-resistant shigella flexneri strain. antagonism against shigella was most pronounced in mice associated with escherichia coli and least pronounced in mice associated with bacteroides fragilis. a moderate degree of antagonism could be demonstrated in mice associated with either streptococcus faecalis or bifidobacterium adolescentis. shigella persisted in the cecal contents of e. ...19724631914
[plastic properties of the venous system following dissection of the posterior vena cava]. 19724634798
the use of (5-3h)uridine for pulse-labelling ribonucleic acid of mouse ehrlich ascites-tumour cells. 19724634857
metronidazole versus anaerobes. in vitro data and initial clinical observations.metronidazole, a systemic trichomonicide which has been used extensively since 1960, has recently been shown to be active against various anaerobic bacteria in vitro and in experimental infections. in the present study, metronidazole showed significant activity against virtually all of 54 strains of anaerobic and microaerophilic bacteria tested, including bacteroides fragilis. since this organism is the anaerobe most commonly isolated from human infections and has demonstrated significant resist ...19724635396
effect of ionizing irradiation on hyaluronic acid production by cultured human synovial fibroblasts. 19724636305
degree of human genetic isolation measured by isonymy and marital distances in two communities in an italian alpine valley. 19724636780
teratologic study of rats exposed to ultrasound. 19724637038
[relationship between delayed hypersensitivity phenomena and cellular immunity in the course of experimental bilharziasis]. 19724640713
mechanism of action of pyruvate kinase. role of sulfhydryl groups in catalytic activity as determined by disulfide interchange. 19724640939
[on 6 cases of serologically verified neuraxitis during rubella]. 19724652112
[changes in antidiuretic hormone in rats administered metopyrone]. 19724654470
[paradoxal diminution of human stratum corneum extension as a function of humidity in vitro]. 19724661234
plasma hippuryl-l-lysine hydrolase inhibition by low molecular weight substance in lysosomes of skeletal muscle. 19724661620
[ionic diffusion and membrane permeability across bovine lens capsule in aqueous aspartate solutions]. 19724674722
effects of clozapine on cerebral catecholaminergic neurone systems.1. clozapine, a dibenzodiazepine derivative claimed to possess antipsychotic properties in man without producing extrapyramidal disorders, greatly increased the turnover of cerebral dopamine in the rat.2. the drug itself was virtually devoid of cataleptigenic activity in rats; however, it antagonized prochlorperazine-induced catalepsy.3. it is proposed that clozapine causes a blockade of striatal dopamine receptors which is of the surmountable type in contrast to that produced by cataleptigenic ...19724676274
[growth inhibiting antibody of serum to mycoplasma pneumoniae. 3. significance of serum growth inhibiting antibody in m. pneumoniae infections]. 19724677016
in vitro antimicrobial susceptibility of anaerobic bacteria isolated from clinical specimens.the minimal inhibitory concentrations of 601 clinical isolates of anaerobic bacteria to 10 different antimicrobial agents were determined by an agar-dilution technique. nearly all strains were resistant to kanamycin and gentamicin, although moderate activity to both drugs was noted with fusobacterium sp., anaerobic cocci, some strains of bacteroides melaninogenicus, and nonsporeforming gram-positive bacilli. chloramphenicol at 12.5 mug/ml inhibited all but three of the strains tested. tetracycli ...19724680804
muscle spindle innervation in man. 19724263893
pathogenicity of staphylococcus aureus mutants in general and local infections. 19724264698
human lymphoblastoid cell lines. 3. co-cultivation technique for establishment of new lines. 19724333769
the susceptibility of bacteroides fragilis to 24 antibiotics. 19724335792
congenital dactylous malformations in sheep. 19724336934
two components of the antidromic ipsps in the pyramidal tract cells. 19724337795
stimulation by dibutyryl cyclic amp of serotonin synthesis and tryptophan transport in brain slices. 19724338791
host-cell reactivation in mammalian cells. 3. effect of caffeine on herpes virus survival. 19724340742
dna copies of viral rna in rat cells transformed by rous sarcoma virus (rsv). 19724344277
arrested development of myelin in chick optic tectum following deaferrentation. 19724345030
effect of alloxan diabetes, insulin & diabetogenic hormones on intestinal transport of tyrosine in rats. 19724346754
effect of alloxan diabetes, insulin & diabetogenic hormones on intestinal transport of tyrosine in rats. 19724346754
effects of postovulatory estrogen on progesterone and prostaglandin f levels in the monkey. 19724347339
[electron-microscopic investigations on the subfornical organ of the mouse]. 19724332351
influence of fluothane on calcium accumulation by the heavy microsomal fraction of human skeletal muscle: comparison with a patient with malignant hyperpyrexia. 19724261809
herpesvirus and the frog renal adenocarcinoma. 19724351371
herpesvirus and the frog renal adenocarcinoma. 19724351371
nitrogenase of klebsiella pneumoniae: electron-paramagnetic-resonance studies on the catalytic mechanism. 19724352430
intravenously administered doxycycline in urological and surgical infections. 19724402952
increased production of cyclic amp in mechanically stressed alveolar bone in cats. 19724363428
scanning electron microscopic studies on demineralized guinea pig dentin. 19724505448
ultrastructure of palatal epithelium in guinea pigs 5 minutes and 6 hours after excisional wounding. 19724505449
activation parameters of the nerve impulse conduction. ii. 19724539184
mode of recovery from the effects of heterologous anti-lymphocyte serum. i. recovery of the immune response. 19724553773
ultraviolet inactivation and miscoding of irradiated r17-rna in vitro. 19724557730
ultraviolet inactivation and miscoding of irradiated r17-rna in vitro. 19724557730
[skin lesions following too tight an application of fetters for prevention of hindlimb straddling in adult swine]. 19724558319
nalidixic acid by intravenous infusion. a report of 50 cases. 19724560832
recall of antibody synthesis to the primary antigen following successive immunization with heterologous albumins. a two-cell theory of the original antigenic sin. 19724563348
stringent control in escherichia coli. 19724566049
physiological and clinical studies with natural and synthetic luteinizing hormone-releasing hormone (lh-rh). 19724567559
[antibody analysis using immunofluorescent methods: quantification and standardization]. 19724567625
[morphological and biological properties of the bacteroides fragilis bacteriophage phia1]. 19724145154
[isolation of two bacteroides fragilis phages from sewage and detection of lysogenic b. fragilis strains]. 19724145488
australia antigen in rhodesia. 19724110683
immunochemical studies on blood groups. liv. classification of anti-i and anti-i sera into groups based on reactivity patterns with various antigens related to the blood group a,b,h, le a, le b and precursor substances.quantitative precipitin assays were carried out with eleven anti-i and five anti-i cold agglutinin sera. their reaction patterns with precursor substances and with certain antigens related to the a, b, h, le(a), and le(b) substances revealed at least six types of i and four types of i specificity. all of the i and i determinants appear to be represented in varying amounts on that fraction of the ovarian cyst precursor substance og which was precipitated by 20% ethanol (og 20% 2x). only some of t ...19724112563
histamine release by inorganic cations from mast cell granules isolated by different procedures. 19724113827
serum proteins of gnotobiotic rats.cellulose-acetate and agar gel immunoelectrophoresis were used to study the serum protein patterns of germfree rats before and after monoassociation with a pure culture of staphylococcus aureus (phage type 80/81), streptococcus faecalis, lactobacillus acidophilus, bacteroides fragilis, pseudomonas aeruginosa, or proteus vulgaris. all six bacteria quickly established themselves in the gastrointestinal tract of the germfree rat, and all six increased the animals' total serum proteins. only s. aure ...19724120245
[application of the biological method to the study of correlations between the two i and ii antigenic determinants of human intrinsic factor]. 19724121828
[identification of enterococci by using combined nutrient media]. 19724124378
high pressure liquid chromatographic determination of polynuclear aromatic hydrocarbons in oysters.a high pressure liquid chromatographic (hplc) procedure is described for determining 13 polynuclear aromatic hydrocarbon (pna) compounds in oysters at the 2 ppb level. these compounds are extracted from shellfish with acetonitrile and partitioned into petroleum ether; the petroleum ether is removed and the residue is saponified. the aromatic compounds are isolated by passing the saponifeid residue through silica gel and further purified and fractionated by mustyragel gel permeation chromatograph ...1972422502
effects of covert modeling and coding of modeled stimuli on assertive behavior. 1972444184
thyroid tumours in the senile guppy, lebistes reticulatus (peters). 1973477766
hypertension in aortic valve disease and its response to valve replacement.we have investigated the prevalence of hypertension and the response of blood pressure to operation in 87 patients with lone aortic valve disease who underwent aortic valve replacement. in patients with aortic stenosis alone 26% were hypertensive pre-operatively (age and sex adjusted blood pressure greater than 160 systolic and or greater than 95 mmhg diastolic) and 24% were hypertensive post-operatively. in those with aortic regurgitation alone, hypertension was present in 65% before and 57% af ...19731589375
digoxin dosage regimens--a comparison of intuitive and predicted digoxin prescribing [proceedings]. 1973444385
classroom seating and hypnotic susceptibility. 1973422805
[influence of phytohemagglutinin and heterologous antilymphocyte serum on cultivated rodent lymphocytes in relation to dosage and time]. 19734132187
proceedings: 107. fluid distribution in the lung as determined by chest x-ray, evans blue dye and lobe-lung weight index in acute pulmonary edema in the dog. 19734132949
[the development of antibody properties synthesized during the course of immunization]. 19734122934
distribution of an idiotypic determinant of human light chains in the immunoglobulins of normal individuals. 19734121395
association between hl-a antigens and measles antibody in multiple sclerosis. 19734118494
striatal tyrosine hydroxylases with high and low affinity for tyrosine: implications for the multiple-pool concept of catecholamines. 19734148015
[qualitative problems in analgesia by combined administration of beta-adrenolytic substances with local anesthetics]. 19734148793
thiosulfate- and sulfide-dependent pyridine nucleotide reduction and gluconeogenesis in intact thiobacillus neapolitanus.nicotinamide adenine dinucleotide phosphate (reduced form) is formed more rapidly after the addition of thiosulfate to suspensions of intact thiobacillus neapolitanus in the absence of co(2) than nicotinamide adenine dinucleotide (reduced form). measurement of acid-stable metabolites shows this phenomenon to be the result of rapid reoxidation of nicotinamide adenine dinucleotide (reduced form) by 3-phosphoglyceric acid and other oxidized intermediates, which are converted to triose and hexose ph ...19734145196
thiosulfate- and sulfide-dependent pyridine nucleotide reduction and gluconeogenesis in intact thiobacillus neapolitanus.nicotinamide adenine dinucleotide phosphate (reduced form) is formed more rapidly after the addition of thiosulfate to suspensions of intact thiobacillus neapolitanus in the absence of co(2) than nicotinamide adenine dinucleotide (reduced form). measurement of acid-stable metabolites shows this phenomenon to be the result of rapid reoxidation of nicotinamide adenine dinucleotide (reduced form) by 3-phosphoglyceric acid and other oxidized intermediates, which are converted to triose and hexose ph ...19734145196
proceedings: the absorption, distribution, and excretion of 2-amino-4-phenylsulphonyl benzene sulphonamide (nsd 3004) in rats. 19734150543
inhibition of migration of guinea pig macrophages and mouse spleen cells by unconcentrated human mif in serum-free medium. 19734134367
indirect fluorescent-antibody method for the identification of corynebacterium vaginale.the indirect fluorescent-antibody technique was employed in an attempt to develop a rapid method of identification of corynebacterium vaginale. six reference strains and ten clinical isolates selected on the basis of morphology and conventional biochemical tests were compared. antisera were prepared in rabbits against the six reference strains. the most satisfactory antiserum was that prepared using strain 14018 grown diphasically (14018 di) as the antigen. certain of the antisera did exhibit a ...19734197767
testicular leucine aminopeptidase in different vertebrates. 19734197867
effect of colon flora and short-chain fatty acids on growth in vitro of pseudomonas aeruginsoa and enterobacteriaceae.heat-stable antibacterial activity in the following suspensions was demonstrated against pseudomonas aeruginosa at ph 6.5, 6.0, and 5.5: (i) pooled colon contents of normal mice; (ii) an anaerobic, 48-h culture of normal mouse feces; and (iii) anaerobic, 48-h cultures of different bacteria from human colon flora (escherichia coli, bacteroides fragilis, klebsiella pneumoniae, and proteus mirabilis). the lower the ph of the medium, the greater was the antibacterial activity of these suspensions. t ...19734198102
isolation of carcinogenic aminoazo dye-binding protein and its identification as alcohol dehydrogenase. 19734200396
the length of the filamentous pseudomonas aeruginosa bacteriophage pf. 19734201837
preparation hoe 105 (citenazone) in chemoprophylaxis of variola in monkeys: a preliminary communication. 19734201915
studies on the susceptibility of 150 consecutive clinical isolates of pseudomonas aeruginosa to tobramycin, gentamicin, colistin, carbenicillin, and five other antimicrobials.the in vitro susceptibilities of 150 clinical isolates of pseudomonas aeruginosa to the aminoglycoside tobramycin and eight other antimicrobials were evaluated. the food and drug administration standardized disk diffusion method showed that tobramycin inhibited 100% of the 150 isolates with gentamicin inhibiting only 90.7%. the difference between colistin (97.3%) and tobramycin was less marked. carbenicillin (87.3%) was found to be slightly less active than gentamicin. only a small percentage of ...19734202342
biosynthesis of the crystal protein of bacillus thuringiensis var. tolworth. 2. on the relation of transcriptional and translational events in the growth cycle. 19734204719
[serological study on scarlet fever]. 19734208600
transport of glucose and amino acids in human jejunum during asiatic cholera. 19734570130
anaerobic infections in chronic prostatitis and chronic urethritis. 19734571920
autoradiographic localization of new rna synthesis in hypertrophying skeletal muscle.work-induced growth of rat soleus muscle is accompanied by an early increase in new rna synthesis. to determine the cell type(s) responsible for the increased rna synthesis, we compared light autoradiographs of control and hypertrophying muscles from rats injected with tritiated uridine 12, 24, and 48 h after inducing hypertrophy. there was an increased number of silver grains over autoradiographs of hypertrophied muscle. this increase occurred over connective tissue cells; there was no increase ...19734572922
structure of human fluorotic bone. 19734540477
isolation of theta antigen from the surface of thymus lymphocytes. 19734540654
variation of the arteries of the base of the brain in sheep. 19734543327
[groug e salmonella isolated in chile]. 19734517378
failure of n,n-dimethyltryptamine to evoke tolerance in cats. 19734519415
glucocorticoid binding sites in rat brain: subcellular and anatomical localizations. 19734363917
the effect of phenformin on lipolysis and the concentration of cyclic amp and atp in white fat cells. 19734352444
in vitro effect of human lymphotoxin on microorganisms. 19734352473
mechanism of activation of a cyclic adenosine 3':5'-monophosphate phosphodiesterase from bovine heart by calcium ions. identification of the protein activator as a ca2+ binding protein. 19734353626
results of a virological study of smallpox convalescents and contacts: short communication. 19734355334
corneal collagenases: evidence for zinc metalloenzymes. 19734356811
a thin-layer gel filtration assay of cytoplasmic oestrogen receptors. a possible screening method for hormone dependent tumours. 19734357271
hormone- and fluoride-sensitive adenylate cyclases in human fetal tissues. 19734349412
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