| salmonella isolations in pigs. | | 1973 | 4705866 |
| biological activity of proinsulin and related polypeptides in the fat tissue. | | 1973 | 4708090 |
| synaptic reorganization in the degenerating lateral geniculate nucleus of the rabbit. | | 1973 | 4709262 |
| development of portasystemic shunts after subcutaneous transposition of the spleen in the rat. | | 1973 | 4710201 |
| radioimmunoassay for prednisolone. | | 1973 | 4716628 |
| clinicopathologic characteristics of meningiomas in dogs. | | 1973 | 4717120 |
| studies in fat necrosis. 3. on the aetiology of fat necrosis in induced pancreatitis in rats. | | 1973 | 4718179 |
| studies in fat necrosis. 3. on the aetiology of fat necrosis in induced pancreatitis in rats. | | 1973 | 4718179 |
| [use of antilymphocyte serum for treating streptococcal allergic inflammation in the eye]. | | 1973 | 4720223 |
| prostigmine inhibits neutralization of tetanus toxin by brain homogenates. | | 1973 | 4723085 |
| [part of coronary sinus flow in myocardial circulation of left ventricle]. | | 1973 | 4730124 |
| [estimation of image size and its neuronal mechanisms at the level of the geniculate body]. | | 1973 | 4730575 |
| intracellular ph and buffer curves of cardiac muscle in rats as affected by temperature. | | 1973 | 4730748 |
| [sugar composition of lipopolysaccharides in various yersinia enterocolitica strains]. | | 1973 | 4730766 |
| s-adenosyl-l-methionine decarboxylase during lymphocyte transformation: decreased degradation in the presence of a specific inhibitor. | | 1973 | 4736320 |
| [electrophysiological study on the site of action of antitussives, with particular reference to oxymetebanol, a new antitussive]. | | 1973 | 4737517 |
| [microdetermination of aminopyrine in human plasma by mass fragmentography]. | | 1973 | 4737802 |
| fluorocarbon-polyol artificial blood substitutes. | | 1973 | 4742224 |
| [changes in human erthrocyte permeability to phosphorus as a function of age]. | | 1973 | 4742718 |
| inhibition of morphine-induced pituitary-adrenal activation by dexamethasone in the female rat. | | 1973 | 4743702 |
| inhibition of morphine-induced pituitary-adrenal activation by dexamethasone in the female rat. | | 1973 | 4743702 |
| glomerulotubular balance and renal metabolic rate. | | 1973 | 4745219 |
| aflatoxin and nitrogen balance in the young calf. | | 1973 | 4745450 |
| the role of the sympathetic innervation in the control of plasma glucagon concentration in the calf. | 1. the extent to which the splanchnic sympathetic innervation is implicated in the control of plasma glucagon concentration has been investigated in the young calf.2. stimulation of the peripheral ends of both splanchnic nerves (0.5-10.0 c/s for 10 min) caused an abrupt increase in plasma glucagon concentration in adrenalectomized calves 3-5 weeks after birth. this effect was found to be statistically significant (p < 0.01) at each of these frequencies. in calves tested during the first 24 hr af ... | 1973 | 4747236 |
| studies on the affinity of methanol--and methane--utilizing bacteria for their carbon substrates. | | 1973 | 4747913 |
| [head implants in dogs. ii. neurologic and electroencephalographic studies]. | | 1973 | 4755594 |
| micropipet collection of succus entericus at crypt ostia of guinea pig jejunum. | | 1973 | 4765729 |
| [effect of aminothiols and their combinations with sympathicotropic agents on thiol concentration in hematopoietic tissue]. | | 1973 | 4780321 |
| a comparison of the luteolytic effect of pgf2alpha and cortisol in the pregnant rabbit. | | 1973 | 4783576 |
| electrokinetic properties of isolated cerebral-cortex synaptic vesicles. | synaptic vesicles isolated from guinea-pig cerebral cortex had an electrophoretic mobility of -3.55mum.s(-1).v(-1).cm in saline-sorbitol, ph7.2, at 25 degrees c (ionic strength 0.015g-ions/1). the mobility was ph-dependent, varied with ionic strength and indicated that the vesicular surface contained weak acidic functions with a pk(a) in the range 3.0-3.8. although the vesicular surface was determined to be highly negatively charged, treatment with neuraminidase had no effect on mobility and ind ... | 1973 | 4786538 |
| intra- and extravascular morphology in skeletal muscle at low flow states. | | 1973 | 4790365 |
| [antidiuretic action of carbamazepine]. | | 1973 | 4793686 |
| induction of cell-mediated immunity and tolerance to homologous collagen in guinea pigs: demonstration of antigen-reactive cells for a self-antigen. | | 1973 | 4795620 |
| induction of cell-mediated immunity and tolerance to homologous collagen in guinea pigs: demonstration of antigen-reactive cells for a self-antigen. | | 1973 | 4795620 |
| ribonucleic acid and lecithinhydrolyzing bacteria in soil and rhizosphere of wheat and broad bean, cultivated in egypt. | | 1973 | 4801273 |
| [steroscopic aspects of surfaces of the aortic wall during experimental cholesterol atherogenesis from the 1st days of treatment until formation of intimal plaques. studies using scanning electron microscopy]. | | 1973 | 4803016 |
| [bcg vaccination of newborns]. | | 1973 | 4803720 |
| gastroduodenal motility and synchronization. | | 1973 | 4804464 |
| interrelationships between diet, cardiac metabolism and cardiodynamics: their significance for localization of atheroma in coronary arteries. | | 1973 | 4806966 |
| reversal- and non-reversal-shift discrimination learning as a function of drive in albino rats. | | 1974 | 4820502 |
| protein digestion in the intestine of sheep. | | 1974 | 4820968 |
| some comparative effects of racemic methadone and its optical isomers in rodents. | | 1974 | 4828761 |
| variations in hematologic responses to increased lead absorption in young children. | in the study of human populations, much emphasis is placed on the concentration of lead in whole peripheral blood. there is a considerable body of evidence which indicates that this measurement reflects recent and current assimilation of lead. while broad ranges in blood lead concentration have been associated with differing risks of toxicity for groups, it is not a precise index of adverse effect per se, even at elevated levels. within the red blood cell itself there is not a close association ... | 1974 | 4831151 |
| effects of vitamin e-deficiency on guinea pig lysosomes. | | 1974 | 4834468 |
| a contribution to biology of grawitz's kidney tumor: heterotransplanatation. | | 1974 | 4835486 |
| lymphocytopenia in acute experimental renal failure. | | 1974 | 4846717 |
| [effects of tritiated water on the fetal hematopoietic development in rats]. | | 1974 | 4848619 |
| the dynamics of the allomorphic forms of mouse mitochondrial dna. | | 1974 | 4854733 |
| the effect of age on human third molar and rat molar teeth. | | 1974 | 4854738 |
| purification and characterization of the molybdenum-iron protein component of nitrogenase from soybean nodule bacteroids. | | 1974 | 4855615 |
| artifactual displacement of neuronal nucleoli in paraffin sections. | | 1967 | 4862730 |
| shigella flexneri antibody levels in healthy subjects from various regions of the united states. | | 1967 | 4862966 |
| [studies on the interaction of free flexner phages with shigella flexneri 170 cells]. | | 1966 | 4863291 |
| sensitization of shigella flexneri y6r and escherichia coli b/r to ionizing radiation by pretreatment with cuprous (cui) compounds. | | 1968 | 4864453 |
| marrow engraftment by allogeneic leukocytes in lethally irradiated dogs. | | 1967 | 4865037 |
| [on the chemical basis of double antigenic specificity of the sexual recombinants of escherichia coli hfrh and shigella flexneri]. | | 1966 | 4865886 |
| selective quinone requirement for a limited in vitro multiplication of m. leprae murium. | | 1967 | 4869833 |
| [our experiences with heterotransplants]. | | 1967 | 4870240 |
| s-r dissociation in shigella flexneri populations. i. the genetic mechanism of development of rough forms. | | 1967 | 4872037 |
| s-r dissociation in shigella flexneri populations. ii. selection of r forms under certain environmental conditions. | | 1967 | 4872038 |
| genetics and serological properties of the donor strain shigella flexneri 1b. | | 1968 | 4874468 |
| colicinogeny and colicin sensitivity of shigella flexneri and shigella sonnei strains. | | 1968 | 4874473 |
| immunochemical investigations of shigella flexneri polysaccharides. i. the influence of different culture methods and different preparation procedures upon the properties of obtained polysaccharides fractions. | | 1968 | 4875267 |
| morphologic heterogeneity of a cells in the guinea pig and their reactivity to cobaltous chloride. | | 1968 | 4875606 |
| [liver synthesis of haptoglobin. (experimental study in rats)]. | | 1968 | 4878785 |
| effect of water activity on the heat resistance of salmonella in "dry" materials. | | 1968 | 4879219 |
| cinemicrographic study of tissue cell cultures infected with shigella flexneri. | | 1968 | 4884612 |
| inhibition of shigella flexneri by the normal intestinal flora. ii. mechanisms of inhibition by coliform organisms. | of 15 strains of coliform bacteria, all isolated from human feces, 14 inhibited the growth of shigella flexneri in mixed culture. in every case, when inhibition occurred, exponential growth of shigella was interrupted in the mixed culture and the organisms entered into either a stationary or a death phase. none of the test coliform strains produced colicines active against shigella. an analysis of mixed-culture environments at the time shigella inhibition occurred revealed that the inhibition wa ... | 1969 | 4886281 |
| investigations on the sensitivity of isolated strains of shigella flexneri 3a from epidemics of dysentery to colicins of shigella sonnei. | | 1968 | 4886661 |
| immediate and early functional adequacy of transplanted lungs. | | 1968 | 4887915 |
| polynucleotide sequence relationships among members of enterobacteriaceae. | polynucleotide relationships were examined among many representatives of the enterobacteriaceae by means of agar, membrane filter, and hydroxyapatite procedures. the amount of deoxyribonucleic acid (dna) that reassociated was dependent, especially in interspecific reactions, on the annealing temperature. in only three cases: escherichia coli-shigella flexneri, salmonella typhimurium-s. typhi, and proteus mirabilis-p. vulgaris, was relative interspecific duplex formation 80% or higher. in most ca ... | 1969 | 4891264 |
| acquisition of the k-12 f+ male state and the f+ antigen by shigella flexneri strains. | | 1969 | 4894270 |
| recombination between escherichia coli and rough forms of shigella flexneri. | | 1969 | 4894352 |
| on the existence of independently melting subunits in a copolymeric dna and their statistical distribution. | | 1969 | 4894761 |
| translocation of mrna codons. ii. properties of an anti-translocase antibody. | a purified preparation of translocase, one of several enzymes required for protein biosynthesis, has been used to prepare a specific anti-translocase antibody. this antibody provides an extremely useful tool not only for detecting the enzyme independent of its activity, but for inhibiting the translocase-mediated reaction and, thus, protein biosynthesis. though the antibody very rapidly inhibits elongation of the peptide chain, it fails to effect initiation, binding, or peptide bond formation, w ... | 1969 | 4895218 |
| [control of bacterial dysentery after abolishment of mandatory hospitalization in the light of the studies of the outpatient clinic for infectious intestinal diseases in warsaw]. | | 1969 | 4895972 |
| [on the possibility of using the immunofluorescent method for the laboratory diagnosis of dysentery. i. immunofluorescent identification of shigella flexneri]. | | 1968 | 4898257 |
| restriction in genetic crosses between escherichia coli and shigella flexneri. | shigella flexneri restricts escherichia coli deoxyribonucleic acid (dna) and can modify phage dna so that it is restricted in e. coli. | 1969 | 4899007 |
| investigations on the sensitivity of isolated strains of shigella flexneri 2a from mass outbreaks of dysentery to colicins of the shigella sonnei. | | 1969 | 4899703 |
| clinical results of treatment with e. coli l-asparaginase in adults with leukemia, lymphoma, and solid tumors. | | 1970 | 4905154 |
| transfer of fimbriation from escherichia coli to shigella flexneri bacilli as the result of genetic recombination. | | 1969 | 4905496 |
| isolation of strains of the mannitol negative variety of shigella flexneri, subserotype 4a. | | 1969 | 4905526 |
| [data on the study of strains of escherichia coli with antigenic fractions of shigella flexneri var. x isolated from infants with acute diarrhea]. | | 1969 | 4905680 |
| studies on the genetic control of shigella sub-group b type specific antigens. i. behaviour of shigella flexneri type specific antigens in sexual recombination of shigella x e. coli. | | 1970 | 4906593 |
| local hydrogen-clearance and po2-measurements in micro-areas of the rat brain. | | 1970 | 4906916 |
| studies on the antigenic structure of sex fimbriae carried by a strain of shigella flexneri 4b. | | 1969 | 4907586 |
| [data on the study of strains of escherichia coli with antigenic fractions of shigella flexneri var. x isolated from infants with acute diarrhea. ii]. | | 1970 | 4909051 |
| action of diethylstilbestrol on staphylococci: further observations on the effect of resting cells. | diethylstilbestrol (ds) has been shown to be active against staphylococci and other gram-positive bacteria but not against gram-negative microorganisms. the present study extends these findings. standardized suspensions of (14)c-labeled staphylococcus aureus serotypes iii and iv and shigella flexneri were prepared and exposed to pharmacological concentrations of ds (1 to 20 mug/ml) under diverse environmental conditions; the cells were removed by membrane filtration and the presence of radioacti ... | 1970 | 4909354 |
| structural features of lipid a preparations isolated from escherichia coli and shigella flexneri. | | 1970 | 4909877 |
| [the sex factor and replication of bacterial dna]. | | 1967 | 4910107 |
| [fatal shigellosis in children with findings of shigella flexneri type 2a]. | | 1970 | 4911166 |
| host-controlled modification and restriction of foreign chromosomal and plasmid dna in shigella flexneri strains. | | 1970 | 4912121 |
| [possibility of using type-specific bacteriophages for the lysotyping of shigella flexneri 2a and 3a and also of other types of shigella. (preliminary note)]. | | 1968 | 4912628 |
| [conjugation of e. coli p4x and shigella flexneri 2a. ii. production of s. flexneri hfr strain]. | | 1970 | 4913813 |
| keratoconjunctivitis test in shigella flexneri 2a hybrids obtained in a cross with different strains of e. coli k12. | | 1970 | 4913850 |
| radiosensitization of shigella flexneri and escherichia coli by methyl hydrazine, indane trione and acriflavine. | | 1970 | 4914279 |
| [defective mutants of the sex factor in e. coli k-12 cells]. | | 1967 | 4914554 |
| in-vitro interaction of shigella flexneri with leukocytes and hela cells. | | 1970 | 4914942 |
| [changes in bacterial cell sensitivity to ultraviolet and gamma-irradiation with aging]. | | 1970 | 4916078 |
| [phage control of the synthesis of group-specific antigen 7,8 in shigella flexneri]. | | 1969 | 4918177 |