Distribuce izolátů komplexu Mycobacterium avium ve tkáních prasat přikrmovaných rašelinou .... jako krmivovým doplňkem

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F05%3A06000009" target="_blank" >RIV/00027162:_____/05:06000009 - 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

Distribution of Mycobacterium avium complex isolates in tissue samples of pigs fed peat naturaly contaminated with Mycobacteria as a supplement

Popis výsledku v původním jazyce

In 1999, there was an increased incidence of tuberculous lesions in the pigs in the CZ. In part I of this study, tuberculous lesions were detected in 140 samples. 34 M.a.hominissuis and 3 environmentally derived mycobacteria were isolated from tissuesamples. In search of infection sources, M.a.hominissuis was isolated from 38 samples of peat used as a feed supplement. In part 2 of our study lymph nodes of 117 randomly selected pigs from one farm with young piglets fed peat as a supplement wereinvestigated for mycobacterial infection. From 65 pigs, a total of 76 mycobacterial isolates were identified. 45 distinct IS1245 RFLP types were found in 49 M.a.hominissuis isolates from pigs and peat. Five selected isolates from pigs and peat weresubcultured to six independent clones. Among the RFLP types of 30 clones, identical RFLP types obtained from pigs and peat were identified, which confirmed the hypothesis that contaminated peat represents a significant source of mycobacterial infection.

Název v anglickém jazyce

Distribution of Mycobacterium avium complex isolates in tissue samples of pigs fed peat naturaly contaminated with Mycobacteria as a supplement

Popis výsledku anglicky

In 1999, there was an increased incidence of tuberculous lesions in the pigs in the CZ. In part I of this study, tuberculous lesions were detected in 140 samples. 34 M.a.hominissuis and 3 environmentally derived mycobacteria were isolated from tissuesamples. In search of infection sources, M.a.hominissuis was isolated from 38 samples of peat used as a feed supplement. In part 2 of our study lymph nodes of 117 randomly selected pigs from one farm with young piglets fed peat as a supplement wereinvestigated for mycobacterial infection. From 65 pigs, a total of 76 mycobacterial isolates were identified. 45 distinct IS1245 RFLP types were found in 49 M.a.hominissuis isolates from pigs and peat. Five selected isolates from pigs and peat weresubcultured to six independent clones. Among the RFLP types of 30 clones, identical RFLP types obtained from pigs and peat were identified, which confirmed the hypothesis that contaminated peat represents a significant source of mycobacterial infection.

Druh

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

CEP obor

FN - Epidemiologie, infekční nemoci a klinická imunologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Journal of Clinical Microbiology

ISSN

0095-1137

e-ISSN

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Svazek periodika

43

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

1261-1268

Kód UT WoS článku

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EID výsledku v databázi Scopus

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