Vliv intramuskulární aplikace kolistinu na vznik a průběh experimentálně vyvolané edémové nemoci selat po odstavu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F08%3A%230000340" target="_blank" >RIV/00027162:_____/08:#0000340 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of intramuscular administration of colistin on the development and course of experimentally induced oedema disease in weaned piglets

Popis výsledku v původním jazyce

Piglets after weaning were challenged by Shiga toxigenic E. coli strain (STEC). Piglets of experimental group were intramuscularly treated with colistin. After the challenge, colonisation of the intestines was observed in both group of piglets. STEC weredetected in the mesenteric lymph nodes of untreated piglets. In colistin treated group of piglets (11 piglets) oedema disease developed in 10 piglets, eigt of which died or were euthanized ante finem. In the untreated group (11 piglets) oedema disease developed in five piglets, four of which died or were euthanized. We there propose, that the STEC lysed by colistin suddenly released the shiga toxin from bacterial cells immediately after their passage through the intestinal wall. That could explain a more severe course of oedema disease in the treated piglets. Even though high amounts of STEC were presented in the lymph nodes of untreted piglets, the toxin was not released abruptly because the bacterial cells were not damaged.

Název v anglickém jazyce

The effect of intramuscular administration of colistin on the development and course of experimentally induced oedema disease in weaned piglets

Popis výsledku anglicky

Piglets after weaning were challenged by Shiga toxigenic E. coli strain (STEC). Piglets of experimental group were intramuscularly treated with colistin. After the challenge, colonisation of the intestines was observed in both group of piglets. STEC weredetected in the mesenteric lymph nodes of untreated piglets. In colistin treated group of piglets (11 piglets) oedema disease developed in 10 piglets, eigt of which died or were euthanized ante finem. In the untreated group (11 piglets) oedema disease developed in five piglets, four of which died or were euthanized. We there propose, that the STEC lysed by colistin suddenly released the shiga toxin from bacterial cells immediately after their passage through the intestinal wall. That could explain a more severe course of oedema disease in the treated piglets. Even though high amounts of STEC were presented in the lymph nodes of untreted piglets, the toxin was not released abruptly because the bacterial cells were not damaged.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Veterinary Microbiology

ISSN

0378-1135

e-ISSN

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Svazek periodika

128

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000253831500016

EID výsledku v databázi Scopus

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