Různá období životního cyklu pestřenkovitých much (Eristalis tenax; Diptera: Syrphidae) jako potenciálních mechanických vektorů patogenů způsobujících mykobakteriální infekce u prasat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F06%3A%230000053" target="_blank" >RIV/00027162:_____/06:#0000053 - 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

Various stages in the life cycle of syrphid flies (Eristalis tenax; Diptera: Syrphidae) as potential mechanical vectors of pathogens causing mycobacterial infections in pig herds

Popis výsledku v původním jazyce

The objective of the study was to define the role of the syrphid fly Eristalis tenax in the survival and transmission of mycobacteria in pigs. Mycobacteria were not isolated from any of the 15 environmental or 25 E. tenax samples from either of the two forest areas. Mycobacterium chelonae was isolated from 10% of liquid dung samples and both M. chelonae and M. fortuitum were isolated from 7 of the examined E. tenax larvae collected from the same site. Mycobacteriosis of the lymph nodes of pigs from three infected farms was caused by M. a. avium, M. a. hominissuis, and M. fortuitum. M. a. avium and M. a. hominissuis of identical genotype and serotypes and M. fortuitum were isolated from 7 larvae, 2 puparia, and one imago. The count of CFU isolated fromlarval skin covering was higher (p lt; 0.01) than the count of CFU isolated from the internal organs of larvae. These results provide evidence of the potential for E. tenax larvae to spread mycobacteria throughout pig herds and the surrou

Název v anglickém jazyce

Various stages in the life cycle of syrphid flies (Eristalis tenax; Diptera: Syrphidae) as potential mechanical vectors of pathogens causing mycobacterial infections in pig herds

Popis výsledku anglicky

The objective of the study was to define the role of the syrphid fly Eristalis tenax in the survival and transmission of mycobacteria in pigs. Mycobacteria were not isolated from any of the 15 environmental or 25 E. tenax samples from either of the two forest areas. Mycobacterium chelonae was isolated from 10% of liquid dung samples and both M. chelonae and M. fortuitum were isolated from 7 of the examined E. tenax larvae collected from the same site. Mycobacteriosis of the lymph nodes of pigs from three infected farms was caused by M. a. avium, M. a. hominissuis, and M. fortuitum. M. a. avium and M. a. hominissuis of identical genotype and serotypes and M. fortuitum were isolated from 7 larvae, 2 puparia, and one imago. The count of CFU isolated fromlarval skin covering was higher (p lt; 0.01) than the count of CFU isolated from the internal organs of larvae. These results provide evidence of the potential for E. tenax larvae to spread mycobacteria throughout pig herds and the surrou

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Folia microbiologica

ISSN

0015-5632

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

2

Kód UT WoS článku

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EID výsledku v databázi Scopus

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