The local immune response of mice after Helicobacter suis infection: strain differences and distinction with Helicobacter pylori

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F12%3A%230000932" target="_blank" >RIV/00027162:_____/12:#0000932 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1186/1297-9716-43-75" target="_blank" >http://dx.doi.org/10.1186/1297-9716-43-75</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/1297-9716-43-75" target="_blank" >10.1186/1297-9716-43-75</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The local immune response of mice after Helicobacter suis infection: strain differences and distinction with Helicobacter pylori

Popis výsledku v původním jazyce

Helicobacter (H.) suis colonizes the stomach of pigs and is the most prevalent gastric non-H. pylori Helicobacter species in humans. Limited information is available on host immune responses after infection with this agent and it is unknown if variationin virulence exists between different H. suis strains. Therefore, BALB/c and C57BL/6 mice were used to compare colonization ability and gene expression of various inflammatory cytokines, as determined by real-time PCR, after experimental infection with 9different H. suis strains. All strains were able to persist in the stomach of mice, but the number of colonizing bacteria at 59 days post inoculation was higher in stomachs of C57BL/6 mice compared to BALB/c mice. All H. suis strains caused an upregulation of interleukin (IL)-17, which was more pronounced in BALB/c mice. This upregulation was inversely correlated with the number of colonizing bacteria. Most strains also caused an upregulation of regulatory IL-10, positively correlating

Název v anglickém jazyce

The local immune response of mice after Helicobacter suis infection: strain differences and distinction with Helicobacter pylori

Popis výsledku anglicky

Helicobacter (H.) suis colonizes the stomach of pigs and is the most prevalent gastric non-H. pylori Helicobacter species in humans. Limited information is available on host immune responses after infection with this agent and it is unknown if variationin virulence exists between different H. suis strains. Therefore, BALB/c and C57BL/6 mice were used to compare colonization ability and gene expression of various inflammatory cytokines, as determined by real-time PCR, after experimental infection with 9different H. suis strains. All strains were able to persist in the stomach of mice, but the number of colonizing bacteria at 59 days post inoculation was higher in stomachs of C57BL/6 mice compared to BALB/c mice. All H. suis strains caused an upregulation of interleukin (IL)-17, which was more pronounced in BALB/c mice. This upregulation was inversely correlated with the number of colonizing bacteria. Most strains also caused an upregulation of regulatory IL-10, positively correlating

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

<a href="/cs/project/ED0006%2F01%2F01" target="_blank" >ED0006/01/01: Centrum pro aplikovanou mikrobiologii a imunologii ve veterinární medicíne</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Veterinary Research

ISSN

0928-4249

e-ISSN

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Svazek periodika

43

Číslo periodika v rámci svazku

75

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000313160000001

EID výsledku v databázi Scopus

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