THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA

Abstract. The representatives of Y. enterocolitica biotype 1А which are considered as nonpathogenic microorganisms were tested for production of the thermostable enterotoxin YST B (Yersinia Stable Toxin). This toxin is characterized by strong toxic action and it can bring on diarrhea in human and an...

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Autores principales:	E. A. Bogumilchik, E. A. Voskresenskaya
Formato:	article
Lenguaje:	RU
Publicado:	Sankt-Peterburg : NIIÈM imeni Pastera 2014
Materias:	y. enterocolitica biotype 1а thermostable enterotoxin gene ystb Infectious and parasitic diseases RC109-216
Acceso en línea:	https://doaj.org/article/09297e7064b9479ebd73db99960cfdae
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spelling	oai:doaj.org-article:09297e7064b9479ebd73db99960cfdae2021-11-22T07:09:45ZTHE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA2220-76192313-739810.15789/2220-7619-2011-3-263-266https://doaj.org/article/09297e7064b9479ebd73db99960cfdae2014-06-01T00:00:00Zhttps://www.iimmun.ru/iimm/article/view/56https://doaj.org/toc/2220-7619https://doaj.org/toc/2313-7398Abstract. The representatives of Y. enterocolitica biotype 1А which are considered as nonpathogenic microorganisms were tested for production of the thermostable enterotoxin YST B (Yersinia Stable Toxin). This toxin is characterized by strong toxic action and it can bring on diarrhea in human and animals. The chromosome gene of thermostable enterotoxin ystB was detected by PCR in 87.1% out of 116 studied strains of different origin and territorial isolation. To determine toxin production in vitro the studied strains cultivated in various conditions: in 26°C and 37°С in usual culture medium and in 37°С in the medium corresponded to the content of intestine. In part of the studied strains the toxin production was revealed on the model of newborn mice in both temperature regimes of cultivation 26°С and 37°С. The study of toxin production in representatives of Y. enterocolitica biotype 1А showed their possible role as etiological agents of diarrhea.E. A. BogumilchikE. A. VoskresenskayaSankt-Peterburg : NIIÈM imeni Pasteraarticley. enterocolitica biotype 1аthermostable enterotoxingene ystbInfectious and parasitic diseasesRC109-216RUInfekciâ i Immunitet, Vol 1, Iss 3, Pp 263-266 (2014)
institution	DOAJ
collection	DOAJ
language	RU
topic	y. enterocolitica biotype 1а thermostable enterotoxin gene ystb Infectious and parasitic diseases RC109-216
spellingShingle	y. enterocolitica biotype 1а thermostable enterotoxin gene ystb Infectious and parasitic diseases RC109-216 E. A. Bogumilchik E. A. Voskresenskaya THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA
description	Abstract. The representatives of Y. enterocolitica biotype 1А which are considered as nonpathogenic microorganisms were tested for production of the thermostable enterotoxin YST B (Yersinia Stable Toxin). This toxin is characterized by strong toxic action and it can bring on diarrhea in human and animals. The chromosome gene of thermostable enterotoxin ystB was detected by PCR in 87.1% out of 116 studied strains of different origin and territorial isolation. To determine toxin production in vitro the studied strains cultivated in various conditions: in 26°C and 37°С in usual culture medium and in 37°С in the medium corresponded to the content of intestine. In part of the studied strains the toxin production was revealed on the model of newborn mice in both temperature regimes of cultivation 26°С and 37°С. The study of toxin production in representatives of Y. enterocolitica biotype 1А showed their possible role as etiological agents of diarrhea.
format	article
author	E. A. Bogumilchik E. A. Voskresenskaya
author_facet	E. A. Bogumilchik E. A. Voskresenskaya
author_sort	E. A. Bogumilchik
title	THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA
title_short	THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA
title_full	THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA
title_fullStr	THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA
title_full_unstemmed	THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA
title_sort	study of enterotoxigenicity of the biotype 1a yersinia enterocolitica
publisher	Sankt-Peterburg : NIIÈM imeni Pastera
publishDate	2014
url	https://doaj.org/article/09297e7064b9479ebd73db99960cfdae
work_keys_str_mv	AT eabogumilchik thestudyofenterotoxigenicityofthebiotype1ayersiniaenterocolitica AT eavoskresenskaya thestudyofenterotoxigenicityofthebiotype1ayersiniaenterocolitica AT eabogumilchik studyofenterotoxigenicityofthebiotype1ayersiniaenterocolitica AT eavoskresenskaya studyofenterotoxigenicityofthebiotype1ayersiniaenterocolitica
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THE STUDY OF ENTEROTOXIGENICITY OF THE BIOTYPE 1A YERSINIA ENTEROCOLITICA

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