| methylation of adenine residues in bacteriophage t2 dna containing cytosine in place of 5-hydroxymethylcytosine. | | 1972 | 4340808 |
| lipid composition of selected strains of yersinia pestis and yersinia pseudotuberculosis. | | 1973 | 4351505 |
| [effect of antibiotics on the properties of the causative agents of anaerobic infections]. | | 1972 | 4354914 |
| [effect of antibiotics on the properties of the causative agents of anaerobic infections]. | | 1972 | 4354914 |
| alkaline phosphatase in vascular smooth muscle. | | 1973 | 4354010 |
| nonvirion antigens produced by herpes simplex viruses 1 and 2. | of nine herpes simplex virus 1 strains (from lip, mouth, throat, cornea, or brain) only five produced enough nonvirion antigen (i.e., not a structural component of the virus) to be detected by complement fixation with specially prepared, virion-absorbed, type-1 guinea pig antisera, while the remaining four strains produced only enough of the same antigen to induce specific antibody in hyperimmunized guinea pigs. while the type 1 virion antiserum used reacted equally well by complement fixation w ... | 1973 | 4352219 |
| glyceride metabolism in cultured cells dissociated from rat cerebral cortex. | | 1973 | 4356840 |
| studies on the biosynthesis of cytochrome c. | a soluble cytochrome was isolated and purified from the slime mould physarum polycephalum and identified as cytochrome c by room-temperature and low-temperature (77 degrees k) difference spectroscopy. a close similarity between p. polycephalum and mammalian cytochromes c was suggested by a comparison of the initial rates of oxidation of both proteins by mammalian mitochondria. this similarity was further emphasized by redox titrations and gel-electrophoretic studies which indicated that p. polyc ... | 1973 | 4353090 |
| further characterization of a specific p-nitrophenylphosphatase from baker's yeast. | | 1973 | 4357666 |
| differential distribution of angiotensin converting enzyme in the anterior and posterior lobe of the rat pituitary. | | 1973 | 4356836 |
| [the effect of cyclic 3',5'-adenosine monophosphoric acid on release of na and k from the external segments of retinal rods]. | | 1973 | 4360976 |
| influence of protease inhibitors and energy metabolism on intracellular protein breakdown in starving escherichia coli. | | 1973 | 4356824 |
| [cytochromes of the plague microbe]. | | 1973 | 4362794 |
| further characterization of a specific p-nitrophenylphosphatase from baker's yeast. | | 1973 | 4357666 |
| observations on the mechanism of silicotic fibrogenesis. | | 1970 | 4358972 |
| alcohol ingestion following intracerebral angiotensin administration and water deprivation. | | 1973 | 4362160 |
| adsorption chromatography of cyclic nucleotides on silica gel and alumina thin-layer sheets. | | 1974 | 4363438 |
| the velocity of lymph flow in the canine thoracic duct. | 1. the velocity and pattern of movement of lymph in the thoracic duct of anaesthetized and conscious dogs has been studied by observing the movement of droplets of ultrafluid lipiodol in the duct.2. the velocity of flow when anaesthetized varied from 0.1-2.0 cm/sec, to 5.0 cm/sec when conscious.3. the pattern of flow was affected by respiration and the cardiac cycle. most movement occurred at the end of inspiration.4. the duct of five autopsy preparations was perfused with saline to assess the v ... | 1974 | 4363454 |
| neuropathology. | | 1971 | 4363629 |
| a method for isolating respiring mitochondria from epiphyseal cartilage. | | 1974 | 4363433 |
| rapid sampling of yeast cells and automated assays of adenylate, citrate, pyruvate and glucose-6-phosphate pools. | | 1974 | 4363436 |
| protein kinase activity in african swine fever virus. | | 1974 | 4365182 |
| septic arthritis of the hip joint secondary to umbilical artery catheterization associated with transient femoral and sciatic neuropathy. | | 1974 | 4365200 |
| n,n-dioctadecyl-n',n'-bis(2-hydroxyethyl) propanediamine: antiviral activity and interferon stimulation in mice. | cp-20,961, n,n-dioctadecyl-n', n'-bis(2-hydroxyethyl)propanediamine, is an antiviral drug with low acute toxicity in mice. parenteral injection of this compound protected mice against lethal infections with encephalomyocarditis and semliki forest viruses and effectively suppressed pox formation by vaccinia infection. maximal antiviral effects were observed when cp-20,961 was administered 6 to 12 h before infection. an interferon detected in plasma 12 to 20 h after the drug was given appeared to ... | 1973 | 4364178 |
| zinc and magnesium in human spermatozoa from different fractions of split ejaculates. | | 1974 | 4363157 |
| interaction of poliovirus-specific rnas with hela cells and e. coli. | | 1973 | 4364181 |
| protein kinases in testes of adult and prepuberal rats. | | 1974 | 4369082 |
| destruction of syngeneic tumors by tuberculin-stimulated peritoneal exudate cells from guinea pigs immunized to mycobacterium bovis (strain bcg). | | 1974 | 4367248 |
| vaccine production as a unit process. | | 1974 | 4373785 |
| dopaminergic inhibition of striatal cholinergic neurons: synergistic blocking action of gamma-butyrolactone and neuroleptic drugs. | | 1974 | 4369933 |
| the interaction of cyclic 3',5'-adenosine monophosphate with yeast glyceraldehyde-3-phosphate dehydrogenase. i. equilibrium dialysis studies. | | 1974 | 4370478 |
| ecto-enzymes of the guinea pig polymorphonuclear leukocyte. ii. properties and suitability as markers for the plasma membrane. | | 1974 | 4373459 |
| [differentiation of meningo-encephalities induced by "limax" amebae, and amebic encephalic abcesses caused by entamoeba histolytica]. | | 1974 | 4377234 |
| poly(u) in poliovirus minus rna is 5'-terminal. | | 1974 | 4376003 |
| [isolation of ribonucleic acids rich in polyadenylic acid by unesterified cellulose column chromatography]. | | 1974 | 4375493 |
| biological and antigenic peculiarities of a2 influenza virus strains isolated in leningrad during the 1965 epidemic. | | 1966 | 4381331 |
| [inversion by ganglionic blockaders of hypertension induced with nicotinic acetylcholine]. | | 1969 | 4391036 |
| [differentiation of meningo-encephalities induced by "limax" amebae, and amebic encephalic abcesses caused by entamoeba histolytica]. | | 1974 | 4377234 |
| metabolism of carbohydrates by pasteurella pseudotuberculosis. | cell-free extracts of pasteurella pseudotuberculosis and p. pestis catalyzed a rapid and reversible exchange of electrons between pyridine nucleotides. although the extent of this exchange approximated that promoted by the soluble nicotinamide adenine dinucleotide (phosphate) transhydrogenase of pseudomonas fluorescens, the reaction in the pasteurellae was associated with a particulate fraction and was not influenced by adenosine-2'-monophosphate. the ability of p. pseudotuberculosis to utilize ... | 1968 | 4384969 |
| a new peripheral and coronary vasodilator substance of the beta-aminoketone group. | | 1968 | 4386390 |
| [a study of fructose metabolism in the human liver]. | | 1971 | 4399035 |
| a hydrogen-bond network at the active site of subtilisin bpn'. | | 1970 | 4399039 |
| the bovine freemartin: a new look at an old problem. | | 1970 | 4399059 |
| spectrophotometric assay of l-glutamic acid decarboxylase. | | 1970 | 4391728 |
| free-flow electrophoretic separation of lymphocytes. separation of graft versus host reactive lymphocytes of rat spleens. | | 1971 | 4398618 |
| inability of dextran to release kinin in rats. | | 1970 | 4392253 |
| inhibition of bacterial dna replication by 6-(p-hydroxy-phenylazo)-uracil. | | 1972 | 4402396 |
| bacillus subtilis glutamine synthetase. dependence of -glutamyltransferase activity on ionic strength and specific monovalent cations. | | 1972 | 4402143 |
| bacillus subtilis glutamine synthetase. dependence of -glutamyltransferase activity on ionic strength and specific monovalent cations. | | 1972 | 4402143 |
| acute pneumonia in tropical infections. | | 1972 | 4399843 |
| cardiovascular effects of 6-hydroxydopamine injected into a lateral brain ventricle of the rat. | | 1972 | 4403647 |
| intravenously administered doxycycline in urological and surgical infections. | | 1972 | 4402952 |
| [mechanism of action of testosterone on the gonads of male rats treated with stilbestrol]. | | 1972 | 4404717 |
| influence of dietary iron levels on hepatic drug metabolism in vivo and in vitro in the rat. | | 1972 | 4405218 |
| dna synthesis in rat aortic endothelium; effect of bacterial endotoxin and trauma. | | 1974 | 4412881 |
| proceedings: lipid a and prostaglandin. | | 1974 | 4415280 |
| visualization of concanavalin a-binding sites with scanning electron microscopy. | | 1974 | 4417686 |
| [characteristics of strains of yersinia pestis isolated in the northeastern part of brazil]. | | 1974 | 4423545 |
| [ultrastructural and biochemical modifications in the rat's submaxillary salivary gland mitochondria due to administration of some toxic agents and industrial powders]. | | 1974 | 4423631 |
| immunological study of swine transmissible gastroenteritis (tge). | | 1974 | 4422515 |
| [characteristics of changes of carbohydrate, lipid and protein content of blood during vibration and the role of hypothalamus]. | | 1974 | 4432689 |
| anatomical studies of the hypoglossal nerve in the indian buffalo (bubalus bubalis). | | 1974 | 4428947 |
| transport and oxidation of amino acids and glucose in the isolated exocrine mouse pancreas: effects of insulin and pancreozymin. | | 1974 | 4432765 |
| comparative morphological and cytogenetical studies on human ovarian papillary adenocarcinomas. | | 1974 | 4449629 |
| intracellular localization of antitumor "immune" rna. | | 1974 | 4439139 |
| [myco. ranae-induced lung infection presenting as lung tumor (author's transl)]. | | 1974 | 4453527 |
| trace analysis of ecdysones by gas-liquid chromatography, radioimmunoassay and bioassay. | | 1974 | 4450229 |
| proceedings: an electrophysiological analysis of action of piracetam in rats. | | 1974 | 4450996 |
| [specificity of antibodies in experimental trichinosis of the rat]. | | 1974 | 4455270 |
| the response of mouse haemopoietic colony forming units to repeated whole body x-irradiation. | | 1974 | 4464991 |
| a comparative histological study of mammalian bone. | | 1974 | 4457648 |
| [relations between plague bacteria and erysipelothrix under various environmental conditions]. | | 1974 | 4462011 |
| electron microscopic studies on the structure and dissociation of rat liver ribosomes. | | 1974 | 4469386 |
| influence of phenobarbitone on the size and activity for protein synthesis of liver polyribosomes from fasted rats. | | 1974 | 4469391 |
| influence of ethanol, caffeine and intragastric cooling on gastrin and insulin secretion in man. | | 1974 | 4469607 |
| acute serum sickness induced immunologic injury of the choroid plexus; with particular reference to the effect of prednisolone and the nature of the interstitial cell. | | 1974 | 4469704 |
| [man as a scientific problem (author's transl)]. | | 1974 | 4471427 |
| unmasking by antimetabolites of receptors for sheep red blood cells on human lymphocytes. | | 1974 | 4466568 |
| [on the ecology of fleas implicated in the epidemiology of plague and the possible role of certain hematophagus insects in its transmission in north-east brazil]. | | 1974 | 4480536 |
| [the experimental plague in rodents in brazil. epidemiological deductions]. | | 1974 | 4480537 |
| myocardial fiber necrosis due to intracellular ca overload-a new principle in cardiac pathophysiology. | | 1974 | 4468468 |
| [study of the effect of enzymatic poison and plague toxins on the krebs cycle in plague vector fleas report i. isolation of mitochondria from representatives of the order aphaniptera]. | | 1974 | 4459686 |
| [the incorporation of essential phospholipids into the organs of intact and galactosamine intoxicated rats]. | | 1974 | 4479326 |
| [penicillinase activity of pasteurella pestis, pasteurella pseudotuberculosis and pasteurella x]. | | 1973 | 4492492 |
| [genetic aspects of dental caries and periodontal diseases in man]. | | 1972 | 4506874 |
| some implications of the critical period hypothesis. | | 1973 | 4521018 |
| int-constitutive mutants of bacteriophage lambda. | the constitutive production of small amounts of trpb enzyme in an escherichia coli strain carrying lambdaci857 prophage within the trpc gene has been examined in derivatives of this strain from which portions of the prophage have been deleted. enzyme production requires a site (p(i)) within the prophage close to the left prophage end. selection for mutants of this lysogen that grow on low concentrations of indole yielded two types of mutations within the prophage: (a) v2-type, in which all phage ... | 1974 | 4521054 |
| long-term effects of selective desalivation on taste acuity in rats. | | 1973 | 4518836 |
| synthesis of human growth hormone fragments with growth-promoting activity. | | 1972 | 4507297 |
| [effects of fluoride on passage of carbohydrates through the cell membrane of streptococci]. | | 1973 | 4512716 |
| ventromedial hypothalamic lesions and brain catecholamines. | | 1973 | 4524529 |
| [pharmacological studies of sf-837]. | | 1972 | 4539551 |
| the effect of an iron drug on host response to experimental plague infection. | | 1972 | 4540088 |
| the effect of an iron drug on the growth of plague microorganisms in vitro and in guinea pig skin. | | 1972 | 4540089 |
| messenger selection by bacterial ribosomes. | the counterpart of escherichia coli initiation factor 3(if-3) was isolated from caulobacter crescentus, purified to homogeneity, and used in comparative studies on in vitro translation of rna from the c. crescentus rna phage cb5 and of coliphage ms2 rna. the two phage rnas are similar in physical properties and analogous in genetic content. the factor, c-if-3, substitutes for e. coli if-3 and promotes correct translation of ms2 rna by e. coli ribosomes. conversely, e. coli if-3 substitutes for c ... | 1973 | 4525171 |
| some aspects of the chemistry and biochemistry of membranes of gram-positive bacteria. | | 1974 | 4527977 |
| [variations in "resting potential" of the human eye following changes in luminance. inter- and intraindividual standard deviation, relation to the magnitude of the luminance steps (author's transl)]. | | 1973 | 4544044 |
| [behavior of electrolytes in the liver of animals conditioned to severe tourniquet trauma]. | | 1974 | 4534326 |
| a physical adherence column method for the preparation of t and b lymphocytes from normal mouse spleen. | | 1973 | 4542158 |
| [absorption and excretion of cephapirin (author's transl)]. | | 1974 | 4546584 |