Comparison of assays for the detection of West Nile virus antibodies in chicken serum.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F03%3A67030031" target="_blank" >RIV/68081766:_____/03:67030031 - 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

Comparison of assays for the detection of West Nile virus antibodies in chicken serum.

Popis výsledku v původním jazyce

Six tests for the detection of West Nile virus (WNV) antibodies in the serum of experimentally infected chickens were compared. The tests included the hemagglutination-inhibition test (HIT), immunoglobulin M (IgM)-capture enzyme-linked immunosorbent assay (ELISA) with WNV-infected mouse brain antigen, immunoglobulin G (IgG) indirect ELISA with tickborne encephalitis viral antigen, the microtitre virus neutralization test, the standard plaque reduction neutralization test (PRNT), and the microtitre PRNT(micro-PRNT). Thirty adult chickens, intravenously and intramuscularly inoculated with 101 plaque-forming units (PFU) of WNV strain Egypt 101, were bled and given a booster of 10(7) PFU at 7,15, and 21 d postinoculation; the final blood collection was onday 28. Although the micro-PRNT is capable of detecting the highest antibody titres during both early and late infection, because of the technical complexity and time requirements of this test a combination of IgM and IgG ELISAs is recom

Název v anglickém jazyce

Comparison of assays for the detection of West Nile virus antibodies in chicken serum.

Popis výsledku anglicky

Six tests for the detection of West Nile virus (WNV) antibodies in the serum of experimentally infected chickens were compared. The tests included the hemagglutination-inhibition test (HIT), immunoglobulin M (IgM)-capture enzyme-linked immunosorbent assay (ELISA) with WNV-infected mouse brain antigen, immunoglobulin G (IgG) indirect ELISA with tickborne encephalitis viral antigen, the microtitre virus neutralization test, the standard plaque reduction neutralization test (PRNT), and the microtitre PRNT(micro-PRNT). Thirty adult chickens, intravenously and intramuscularly inoculated with 101 plaque-forming units (PFU) of WNV strain Egypt 101, were bled and given a booster of 10(7) PFU at 7,15, and 21 d postinoculation; the final blood collection was onday 28. Although the micro-PRNT is capable of detecting the highest antibody titres during both early and late infection, because of the technical complexity and time requirements of this test a combination of IgM and IgG ELISAs is recom

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

2003

Kód důvěrnosti údajů

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

Název periodika

Canadian journal of veterinary research

ISSN

0830-9000

e-ISSN

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Svazek periodika

67

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CA - Kanada

Počet stran výsledku

5

Strana od-do

128-132

Kód UT WoS článku

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EID výsledku v databázi Scopus

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