publication . Article . 2019

HEMAGGLUTINATION AND ANTIGENIC PROPERTIES OF AVIBACTERIUM PARAGALLINARUM ISOLATES RECOVERED IN THE RUSSIAN FEDERATION AND REPUBLIC OF BELARUS

A. V. Potehin; V. A. Yevgrafova; D. B. Andreychuk;
Open Access English
  • Published: 01 Jan 2019 Journal: Ветеринария сегодня, issue 4, pages 31-38 (issn: 2658-6959, Copyright policy)
  • Publisher: Da Vinci Media
Abstract
<jats:p>The paper demonstrates examination results of antigenic properties of<jats:underline>Avibacterium paragallinarum</jats:underline>reference strain and ten isolates thereof recovered in the Russian Federation and Republic of Belarus. Nine isolates and the reference strain demonstrated type L hemagglutinin (thermoliable, trypsin-sensitive, active against fresh and glutaraldehyde-treated RBC). One isolate was marked by type Hl hemagglutinin (thermoliable, trypsin-resistant, active only against glutaraldehydetreated RBC). The reference strain antigen proved to be inagglutinable by homologous antiserum, and unable to agglutinate RBCs due to hyaluronic acid in ...
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Subjects
free text keywords: chicken infectious coryza (haemophilus infection), isolates, agglutinins, hemagglutinins, antigenic relatedness, avibacterium paragallinarum, lcsh:Veterinary medicine, lcsh:SF600-1100, Hemagglutination, Biology, Virology, Russian federation
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