| serum enterotoxin-neutralizing antibody in human shigellosis. | | 1973 | 4572837 |
| long-term shigella-carrier state. | | 1973 | 4573124 |
| [the etiological structure of dysentery in the city of yerevan based on bacteriological and immunological studies]. | | 1972 | 4573289 |
| relationship between immune response to gram-negative intestinal rods and allotransplantation reaction. | | 1973 | 4573339 |
| [filter paper disks as applied in rapid biochemical tests in the diagnosis of shigella]. | | 1973 | 4573372 |
| bovine mycoplasmas: genome size and base composition of dna. | | 1973 | 4574919 |
| [correlation of biochemical features and pathogenicity of shigella. 3. comparison of free amino acid pools in shigella flexneri 2a strains producing and not producing keratoconjunctivitis in guinea pigs]. | | 1973 | 4575294 |
| [use of the fluorescent antibody method for detecting the causative agent of pseudotuberculosis]. | | 1973 | 4576055 |
| [value of medical food inspection in the prevention of acute intestinal infections]. | | 1972 | 4576190 |
| [clinical parallels in acute flexner, newcastle and sonne dysenteries]. | | 1972 | 4576191 |
| [differential diagnosis of acute enterocolitis and acute dysentery]. | | 1972 | 4576192 |
| [use of the fluorescent antibody method for diagnosing acute dysentery]. | | 1972 | 4576194 |
| [catalase activity in shigella sonne and shigella flexner]. | | 1972 | 4576810 |
| studies on l-forms of bacteria. 1. in vitro induction and propagation. | | 1973 | 4576903 |
| purification and properties of dna polymerase 3. | | 1973 | 4577195 |
| inhibition of shigella flexneri by lysates of cells treated with interferon-containing preparations. | the in vitro extracellular multiplication of shigella flexneri is inhibited by cell-free lysates prepared from mouse or human cells pretreated with interferon-containing preparations. | 1973 | 4577413 |
| [types and frequency of r-factor carriage in intestinal bacilli isolated from patients with acute dysentery]. | | 1972 | 4577568 |
| invasion of hela cells by salmonella typhimurium: a model for study of invasiveness of salmonella. | | 1973 | 4577975 |
| nitro analogs of pyoluteorins. | | 1973 | 4577982 |
| shigella flexneri inhibition by acetic acid. | the degree of shigella flexneri inhibition by acetic acid in a chemically defined medium was dependent upon the concentration of undissociated acetic acid in the medium. under the conditions of the experiments, the critical concentration of undissociated acetic acid that completely inhibited s. flexneri multiplication was approximately 0.0018 m. adjustment of the medium from ph 6.0 to 7.0 after incubation, which reduced the concentration of undissociated acid 10-fold, completely reversed inhibit ... | 1973 | 4578151 |
| collar-button ulcers of the colon in a case of shigellosis. | | 1973 | 4578377 |
| [phage types of shigella bacilli prevalent in poland]. | | 1973 | 4578518 |
| antibiotic resistance of fecal escherichia coli. a comparison of samples from children of low and high socioeconomic groups. | | 1973 | 4579491 |
| inhibition of cell to cell transfer of shigella by treatment with some antibiotics. | | 1973 | 4579572 |
| chloramphenicol resistance in escherichia coli. | | 1973 | 4580063 |
| shigellosis in the first week of life. | | 1973 | 4581121 |
| malonate dulcitol lysine iron agar--a new differential medium for the identification of salmonella subgenera i-3. | | 1972 | 4581173 |
| studies on the antigenic structure of shigella. vii. structure of the o-specific side chains of the lipopolysaccharides from strains 2 (serotype lb) and 1290-63 (variant y). | | 1973 | 4581211 |
| serologic analysis of escherichia k12 hfrcxshigella flexneri 1a recombinants. | | 1973 | 4581241 |
| [oral vaccination using live, apathogenic nondependent shigella organisms]. | | 1972 | 4581672 |
| prevalence of salmonella, shigella and enteropathogenic escherichia coli in young children in kampala, uganda. | | 1973 | 4582908 |
| [incidence of transferable resistance to antibiotics in shigella strains isolated in rumania]. | | 1973 | 4584315 |
| the reaction of the oral tissues to implants. | | 1973 | 4584482 |
| [effect of a strain of lactobacillus on the kinetics of establishment of shigella flexneri and escherichia coli in the digestive tract of "gnotoxenic" sources. the role of immunization of the mothers]. | | 1973 | 4584716 |
| studies on the viability of shigella flexneri. the effect of nutrient, dryness and relative humidity. | | 1973 | 4585401 |
| [treatment of chronic bacillary dysentery using a live anti-dysentery vaccine]. | | 1973 | 4585402 |
| [prevention of bacillary dysentery using a live anti-dysentery vaccine in a group of neuropsychopathic children]. | | 1973 | 4585403 |
| [observations on bacillary dysentery in family foci]. | | 1973 | 4585404 |
| [epidemiological evaluation of biochemical methods of typing shigella bacilli. ii. biochemical differentiation of strains of the species shigella flexneri and shigella boydii]. | | 1973 | 4585488 |
| letter: a case of reye's syndrome. | | 1973 | 4586273 |
| oysters: retention and excretion of three types of human waterborne disease bacteria. | | 1974 | 4586734 |
| factors affecting virulence of shigella flexneri: avirulent strain with altered metablism of succinate, fumarate, and malate. | it has been found that a mutation of shigella flexneri 2a to avirulence can result in altered metabolism of tricarboxylic acid cycle acids, but the effect is strongly dependent on growth conditions. mutant cells harvested from stationary-phase cultures grown with vigorous shaking in nutrient broth oxidize succinate, fumarate, and malate much more slowly than do wild-type cells. cell-free extracts from such cells show similar differences in oxidative ability. these differences were less pronounce ... | 1973 | 4586861 |
| rifampicin therapy in gram-negative bacteraemia in infancy. | | 1973 | 4587814 |
| [salmonella and shigella infections in belgium during the 10-year period 1962-1971]. | | 1973 | 4588633 |
| [antigenic structure of shigella. ix. structure of o-specific side chains of lipopolysaccharides from a shigella flexneri serotype 4b strain]. | | 1973 | 4588737 |
| lysogeny and lysosensitivity in shigella dysenteriae group of bacteria. i. isolation of bacteriophages and receptor substances. | | 1973 | 4588887 |
| clinical evaluation of enteric media in the primary isolation of salmonella and shigella. | over a 1-year period, media for the isolation of enteric pathogens were compared on 455 stool specimens. fifty-three pathogens were isolated, of which 56% were shigella sonnei and 13% were sh. flexneri. of these isolates, 90% were found on xylose-lysine-desoxycholate agar, 87% on hekton enteric agar, and 80% on macconkey without crystal violet with 2% agar and 0.007% neutral red, but only 28% were recovered on salmonella-shigella agar. less than one-half of the shigellae were recovered after sel ... | 1974 | 4589129 |
| [antibiotic sensitivity of 200 strains of shigella isolated in dakar in 1971-1972]. | | 1973 | 4589624 |
| macromolecular structure of lipopolysaccharides from gram-negative bacteria. | | 1973 | 4590124 |
| an outbreak of sonne shigellosis in a population receiving oral attenuated shigella vaccines. | | 1974 | 4590191 |
| [mechanism of the antimicrobial action of the mineral water from lake shira and lake uchum health resorts]. | | 1973 | 4590427 |
| [epidemiology, clinical aspects and drug therapy of bacterial dysentery]. | | 1973 | 4590540 |
| phage typing of shigella flexneri. i. classification of type phages on the basis of their serological properties, lysogenizing ability and lytic activity. | | 1973 | 4590548 |
| phage typing of shigella flexneri. ii. epidemiological observations. | | 1973 | 4590549 |
| [shigella and salmonella of the kivu region (zaire)]. | | 1973 | 4590988 |
| [etiologic pattern of bacillary dysentery in northern moldavia (1960-1971)]. | | 1973 | 4591910 |
| the distribution of lymphocytes with t- and b-cell surface markers in human bone marrow. | | 1974 | 4591979 |
| [streptomycin dependent mutants of sh. flexneri 2a, characteristics of their chemical and antigenic composition in comparison with the original strains. i. chemical characteristics of the strains]. | | 1973 | 4592078 |
| [a donor strain of sh. flexneri with a high frequency of marker transmission]. | | 1973 | 4592083 |
| [the 1st stages of gonad development in man and higher vertebrates]. | | 1973 | 4592160 |
| [various aspects of the epidemiology and prevention of dysentery in the german democratic republic]. | | 1973 | 4592443 |
| [duration of persistance and excretion of shigella flexneri and sonnei by cockroaches, blattella germanica l. in individual dosed feeding]. | | 1973 | 4592943 |
| [invasion of the intestinal epithelium by shigella and role of this phenomenon in the pathogenesis of dysentery]. | | 1973 | 4593074 |
| [cell culture study of the interaction of hep-2 with virulent shigella flexneri and with hybrids incapable of causing keratoconjunctivitis]. | | 1973 | 4593082 |
| quixalin in the treatment of dysenteriform diarrhea. | | 1973 | 4593624 |
| serologic response of patients with shiga dysentery. | | 1974 | 4593873 |
| acute diarrhea on an apache indian reservation. | | 1974 | 4594476 |
| [isolation and immunochemical study of surface k- and o-antigens of shigella newcastle]. | | 1973 | 4594664 |
| [behavior of shigella flexneri strains differing in the degree of cytotoxicity in a culture of guinea pig peritoneal macrophages]. | | 1973 | 4594832 |
| [study of the invasiveness and cytotoxic capacity of shigella flexneri hybrids of differing genetic classes obtained by crossing with hfr strains of e. coli k-12]. | | 1973 | 4594833 |
| [virulent donor strain of sh. flexneri 3 c]. | | 1973 | 4594834 |
| [shigella surface k-angigens and their role in virulence]. | | 1973 | 4594835 |
| [protective role of type-specific shigella flexneri 2a antigen in interaction with immune sera in passive protection experiments on a "lung" model]. | | 1973 | 4594836 |
| [recipient properties of shigella newcastle after crossing with e. coli k-12 and sh. flexneri 2c hfr strains and the antigenic structure of the hybrids]. | | 1973 | 4594837 |
| [genetic bases of the virulence of shigella flexneri]. | | 1973 | 4594839 |
| [laboratory diagnosis of intestinal infections due to germs of the shigella group]. | | 1972 | 4594902 |
| [cytotoxic action of different serotypes of shigella flexneri in a culture of guinea pig peritoneal macrophages]. | | 1973 | 4595050 |
| [history of the antiepidemic measures during the russo--turkish war of 1877-1878 (the organization of a health commission on the european front)]. | | 1974 | 4595140 |
| interaction between escherichia coli and shigella flexneri in the digestive tract of "gnotobiotic" mice. | when a strain of shigella flexneri and then a strain of escherichia coli were implanted at an interval of 1 day in the digestive tract of germfree mice, the s. flexneri was eliminated in 8 days. however, when s. flexneri was mono-associated with germfree mice in the absence of e. coli, a population of s. flexneri appeared which was resistant to the antagonistic effects of e. coli in vivo. the emergence of this population appeared to be a stepwise process, extending over a period of 3 months. the ... | 1974 | 4595761 |
| ribosomal protein s21 is required for full activity in the initiation of protein synthesis. | | 1974 | 4595779 |
| the stereochemistry of hydrogen addition by a delta1-steroid reductase in baker's yeast. | | 1974 | 4596061 |
| role in virulence of shigella flexneri antigens derived from lysogenic conversion. | the virulence of shigella flexneri var. y (ntcc 4839), its lysogenic convertants characterized by antigens i, v, and 7, 8, and of a phage-free clone selected by means of antiphage serum was studied. the parent strain was avirulent in the guinea pig eye test and in the "mouse shigellosis" model, but chicken embryo tests indicated the presence of penetrating ability together with defective tissue-growing capacity. the lysogenic convertants failed to regain their virulence to the guinea pig eye and ... | 1974 | 4596279 |
| existence of specific factors controlling the development of bacterial populations. first observations showing a factor limiting biomass accumulation in a culture of e. coli strain m-17. | | 1974 | 4596727 |
| shigellosis in custodial institutions. 3. prospective clinical and bacteriologic surveillance of children vaccinated with oral attenuated shigella vaccines. | | 1974 | 4596999 |
| [resistance to antimicrobiol chemotherapy]. | | 1974 | 4597383 |
| fermentation patterns of some lactose-negative enteric bacteria. | | 1974 | 4597650 |
| induction of respiratory incompetent mutants by unsaturated fatty acid depletion in saccharomyces cerevisiae. | | 1974 | 4597828 |
| [allergenic fractions of enterobacteriaceae. v. level of "normal" human antibodies to intracellular protein antigens of enterobacteriaceae]. | | 1974 | 4598052 |
| a controlled clinical trial of trimethoprim-sulphamethoxazole in shigella dysentery. | | 1974 | 4598139 |
| comparative survival of indicator bacteria and enteric pathogens in well water. | the comparative survival of various fecal indicator bacteria and enteric pathogens was studied in a stable well water supply by using membrane chambers. there was more variation in the 29 coliform cultures and they died more rapidly, as a group, than the 20 enterococcus cultures that were examined. the comparative survival of the organisms tested follows: aeromonas sp. > the shigellae (shigella flexneri, s. sonnei, and s. dysenteriae) > fecal streptococci > coliforms = some salmonellae (salmonel ... | 1974 | 4598219 |
| r factors in strains of salmonella typhi and shigella dysenteriae 1 isolated during epidemics in mexico: classification by compatibility. | all 17 salmonella typhi strains tested from the epidemic in mexico carried r factors of compatibility group h, conferring resistance to chloramphenicol, streptomycin, tetracycline, and sulfonamides. some s. typhi strains carried, in addition, non-conjugative, ampicillin resistance plasmids and r factors of the i or a-c complex. all 20 shigella dysenteriae 1 strains tested of epidemic origin carried o-group r factors. ampicillin resistance in s. dysenteriae 1 was not proved to be plasmid borne. r ... | 1974 | 4599123 |
| [dispensary treatment of convalescents following acute dysentery]. | | 1974 | 4599744 |
| amoxicillin less effective than ampicillin against shigella in vitro and in vivo: relationship of efficacy to activity in serum. | | 1974 | 4601191 |
| mrna specific initiation factors in the control of protein synthesis. | | 1974 | 4601259 |
| post-transcriptional regulation of t4 enzyme synthesis. | | 1974 | 4601316 |
| nutritional requirements of shigella flexneri bacilli. 3. nicotinic acid as a main growth factor of sh. flexneri. | | 1972 | 4602367 |
| bacterial enteric flora in children with acute enteritis compared to a healthy control group during summer. | | 1974 | 4602846 |
| treatment of shigellosis with poteseptyl (trimethoprim+superseptyl). | | 1974 | 4602936 |
| studies on l forms of bacteria. in vitro induction and propagation. | | 1973 | 4603148 |
| [effect of colibacterin on the excretion of bacteria in children with dysentery]. | | 1974 | 4603499 |