Výskyt mykoplasmových respiračních infekcí ve stádech telat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F04%3A00000148" target="_blank" >RIV/62157124:16170/04:00000148 - 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

Spread of Mycoplasma Respiratory Infection in a Herd of Postweaning Calves.

Popis výsledku v původním jazyce

Respiratory infections are often the cause of economic losses in large-scale calf-houses. We investigated 35 post-weaning calves (Czech red-spotted bred) from a large-scale calf-house with 250 animals. The calves suffered from respiratory problems and occasional diarrhoea. Immediately after transfer, samples were collected for mycoplasmological examination. These examinations were repeated on six occasions during five-month investigation. The samples were examined by culture and identification of isolates was carried out on the basis of their biochemical activity in liquid mycoplasma media, sensitivity to digitonin and with the use of epi-immunofluorescence. The ELISA for detection of Mycoplasma bovis antigen and the nested-PCR for Mycoplasma bovis detection were used. On the first examination, mycoplasma strains were isolated from only 21 calves out of 35. However, the following examination at 30 days revealed infection in all animals. Ureaplasma diversum and Mycoplasma arginini were

Název v anglickém jazyce

Spread of Mycoplasma Respiratory Infection in a Herd of Postweaning Calves.

Popis výsledku anglicky

Respiratory infections are often the cause of economic losses in large-scale calf-houses. We investigated 35 post-weaning calves (Czech red-spotted bred) from a large-scale calf-house with 250 animals. The calves suffered from respiratory problems and occasional diarrhoea. Immediately after transfer, samples were collected for mycoplasmological examination. These examinations were repeated on six occasions during five-month investigation. The samples were examined by culture and identification of isolates was carried out on the basis of their biochemical activity in liquid mycoplasma media, sensitivity to digitonin and with the use of epi-immunofluorescence. The ELISA for detection of Mycoplasma bovis antigen and the nested-PCR for Mycoplasma bovis detection were used. On the first examination, mycoplasma strains were isolated from only 21 calves out of 35. However, the following examination at 30 days revealed infection in all animals. Ureaplasma diversum and Mycoplasma arginini were

Druh

D - Stať ve sborníku

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

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proc. of the 5th Middle - European Buiatrics Congress and of XV. Magyar Buiatrics Congress

ISBN

963-216-200-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

402-405

Název nakladatele

Magyar Buiatrics Congress

Místo vydání

Hajdúszoboszló

Místo konání akce

Hajdúszoboszló

Datum konání akce

1. 6. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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