Publications
Title | Abstract | Year(sorted descending) Filter | PMID Filter |
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the preparation of a potent toxin of shigella dysenteriae (shiga) on a semi-synthetic medium and its use for the preparation of an alum-precipitated toxoid. | 1946 | 21026411 | |
sulfa drugs in the control of shigella gallinarum infections. | 1946 | 21064713 | |
preparation and evaluation of an irradiated toxoid from the toxin of shigella dysenteriae. | 1946 | 21064736 | |
studies on the nature of resistance of gram-negative bacilli to penicillin : antagonistic and enhancing effects of amino acids. | the susceptibility of e. coli and salmonella to penicillin is highest in a basal medium devoid of amino acids. blood serum in certain concentrations, meat infusion broth, yeast extract, and casein hydrolysate interfere with the penicillin activity. the effect is apparently due to the antagonism of certain amino acids in the materials. dicarboxyl-monoamino acids (i.e. aspartic, glutamic, and hydroxyglutamic acids and asparagine) cystine, arginine, histidine, and hydroxyproline are capable of supp ... | 1946 | 19871516 |
preparation and properties of shiga toxin and toxoid. | 1. shigella dysenteriae (shiga) can, under the proper cultural conditions, produce a soluble toxin which is independent of the specific somatic polysaccharide antigen. a method is described for the rapid production of this toxin by an avirulent r variant of this organism. 2. the amount of bacterial protoplasm synthesized, and the yield of toxin produced, are very much increased when the culture is grown under conditions which favor aerobic metabolism and which do not permit accumulation of organ ... | 1946 | 19871559 |
studies on the flexner group of dysentery bacilli : v. a quantitative study of the serological cross-reactions. | a quantitative study of the serological cross-reactions of the somatic antigens of types i, iii, and i-iii shigella paradysenteriae has been made. from the results obtained it has been concluded that the somatic antigens of shigella paradysenteriae (flexner) types i, iii, and i-iii are single chemical substances. the specificity and serological cross-reactions exhibited by these antigens are dependent upon similarities in their chemical constitutions. | 1946 | 19871567 |
the increase of bacteriophage in vivo during experimental infections with shigella paradysenteriae, flexner, in mice. | 1945 | 16560915 | |
biochemical variants of shigella alkalescens types i and ii. | 1945 | 16560978 | |
distribution of shigella in india as determined by spot agglutination with absorbed sera. | 1945 | 18016276 | |
concerted antibiotic effect of penicillin, methionine, threonine and methionine sulfoxide upon brucella, eberthella, salmonella, and shigella. | penicillin susceptibility of highly refractory gramnegative organisms may be greatly enhanced upon addition of methionine, threonine and methionine sulfoxide. the action of amino acids appears to be synergistic rather than additive. methionine is essential for the enhancement. threonine and methionine sulfoxide facilitate the effect of methionine following a reciprocal quantitative relationship. | 1945 | 17802428 |
studies on the flexner group of dysentery bacilli : i. the specific antigens of shigella paradysenteriae (flexner). | 1. methods for the isolation of the specific antigens of types v, w, z, and newcastle shigella paradysenteriae are given. 2. the physical, chemical, toxic, and immunological properties of these substances are described. | 1945 | 19871460 |
studies on the flexner group of dysentery bacilli : ii. the chemical degradation of the specific antigen of type z shigella paradysenteriae (flexner). | the chemical and enzymatic dissociation of the specific antigen of type z shigella paradysenteriae has been studied. the chemical, toxic, and serological properties of the products of degradation have been investigated. the nature of the toxic component has been discussed. | 1945 | 19871461 |
studies on the flexner group of dysentery bacilli : iii. antibody response in man following the administration of the specific antigen of type v shigella paradysenteriae (flexner). | 1. volunteers have been immunized with the purified specific antigen of type v shigella paradysenteriae (flexner). the subjects developed a high titer of bacterial agglutinins and mouse-protective antibodies. the agglutinin titer fell moderately after a period of 6 months. the subjects responded fairly well to a small recall dose of the antigen. 2. two individuals from a group of 10 injected with the specific polysaccharide obtained from type v organisms responded with an increase in bacterial a ... | 1945 | 19871462 |
mechanism of the augmenting action of mineral oil on antibody production : tissue reactions and antibody response to dysentery vaccine in saline, and in saline-lanolin-mineral oil emulsion. | a comparative study was made in rabbits of antibody production and tissue changes following the injection into the foot pads, of saline in falba and mineral oil emulsion, of killed cells of shigella paradysenteriae flexner in saline, and of killed cells of shigella paradysenteriae in saline in falba-mineral oil emulsion. it was found that antibody production was greatly prolonged by the emulsification in oil. while with antigen in saline the serum titers began to fall 9 days after injection and ... | 1945 | 19871505 |
[the immunizing properties of the phago-resistent strains of shigella dysenteriae]. | 1945 | 21027462 | |
antigens of shigella sonnei. | 1945 | 21003541 | |
the type-specificity of immune protection against shigella paradysenteriae (flexner). | 1945 | 21003545 | |
the antigenicity of shigella paradysenteriae (flexner) in saline-in-mineral-oil emulsion. | 1945 | 21004019 | |
relationship between precipitative and protective anti-bodies of type iii shigella paradysenteriae (flexner) immune serum. | 1945 | 21004030 | |
typing sera for the genus shigella. | 1945 | 21004173 | |
a study of shigella by means of bacteriophage. | 1945 | 21005127 | |
shigella equirulis infection in california. | 1945 | 21005490 | |
distribution of shigella in india as determined by spot agglutination with absorbed sera. | 1945 | 21006721 | |
the importance of paracolon organisms with salmonella and shigella antigens. | 1945 | 21007049 | |
active immunization of children with shigella vaccines. | 1945 | 21021615 | |
isolation of shigella paradysenteriae type p288 of boyd from a case of acute diarrhea. | 1944 | 18016092 | |
antibody response in man to injection of the specific antigen of type v shigella paradysenteriae. | 1944 | 17772139 | |
raw hen egg white and the role of iron in growth inhibition of shigella dysenteriae, staphylococcus aureus, escherichia coli and saccharomyces cerevisiae. | 1944 | 17783793 | |
an arabinose-fermenting bacterium of the lactose-negative, mannitol-negative shigella group. | 1944 | 16560761 | |
the formation of trimethylamine from choline as a characteristic of shigella alkalescens. | 1944 | 16560779 | |
species differentiation within the genus shigella by test for reduction of trimethylamine oxide. | 1944 | 16560808 | |
sucrose fermentation by shigella alkalescens. | 1944 | 16560859 | |
an outbreak of shigella newcastle dysentery. | 1944 | 18746833 | |
further studies on the eijkman reactions of shigella cultures. | 1943 | 16560672 | |
a primary division of the genus shigella based on the trimethylamine test. | 1943 | 16560673 | |
the multiplication of bacteriophage in vivo and its protective effect against an experimental infection with shigella dysenteriae. | 1. anti-shiga bacteriophage injected into the general circulation can multiply in the brain of mice infected intracerebrally with shigella dysenteriae. 2. under proper conditions, the injection of active bacteriophage into the general circulation can protect mice against an otherwise fatal intracerebral infection with shigella dysenteriae. 3. the protection so induced appears to depend upon the early establishment of a high bacteriophage level in the infected animal. | 1943 | 19871319 |
some factors affecting the toxicity of cultures of shigella dysenteriae. | 1942 | 16578056 | |
the genus shigella: (dysentery bacilli and allied species). | 1942 | 16350076 | |
ants as probable agents in the spread of shigella infections. | 1942 | 17840473 | |
study of atypical enteric organisms of the shigella group. | 1942 | 18015593 | |
comparative efficiency of plating media for the isolation of shigella dysenteriae. | 1941 | 18015418 | |
nutritional cytopenia in monkeys receiving the goldberger diet. | experiments are reported upon young rhesus monkeys which were given a diet essentially the same as the goldberger black tongue-producing diet, supplemented in various ways. those receiving the unsupplemented diet developed the syndrome characterized by leucopenia, anemia, gingivitis, diarrhea, and death, which has been previously described in monkeys receiving our diet of refined foodstuffs. an animal receiving the goldberger diet supplemented with ascorbic acid and liver extract exhibited norma ... | 1940 | 19871037 |
the specificity of the agglutinin reaction for shigella dysenteriae: ii. agglutinin absorption relationships between shigella dysenteriae and escherichia coli. | 1939 | 16560187 | |
the cultural and antigenic properties of shigella sonnei. | 1939 | 16560207 | |
factors limiting bacterial growth: v. fractional sedimentation of shigella. | 1939 | 16560265 | |
fermentative variability of shigella paradysenteriae, sonne. | 1936 | 16559888 | |
studies in microbic dissociation: ii. changes in the biological characters of shigella paradysenteriae during dissociation and partial reversion. | 1935 | 16559812 | |
relationship of shigella alkalescens to other members of the shigella group. | 1934 | 18013950 | |
bacteriological and antigenic analysis of shigella paradysenteriae sonne isolated from 9 cases. | 1932 | 18013462 | |
studies on rough and smooth variants of shigella equirulis (b. nephritidis-equi). | 1932 | 16559587 |