[Avidity criteria in assessing the functional activity of antigens, antibodies and non-specific serum inhibitors on a model of the kinetic reaction of hemagglutination suppression with arboviruses]. / Kriterii aviditeta v otsenke funktsional'noi aktivnosti antigenov, antitel i nespetsificheskikh syvorotochnyk ingibitorov na modeli kineticheskoi reaktsii podavleniia gemaggliutinatsii s arbovirusami
Zh Mikrobiol Epidemiol Immunobiol
; (9): 45-51, 1976 Sep.
Article
em Ru
| MEDLINE
| ID: mdl-65077
ABSTRACT
The functional activity of some arboviruses of groups A and B, of the antibodies and serum inhibitors was studied on a model of the kinetic hemagglutination inhibition test (HAI) by different avidity criteria (velocity, completeness and stability of formation of a neutral complex). The avidity indices of the antigens, antibodies and the inhibitors proved to depend on the group, species and strain peculiarities of the arboviruses, the method of preparation of the antigen, the biological species of the donor of the immune and normal blood sera, the method of treatment of the sera and a number of other factors. There proved to be no constan-correlation between the avidity of the strain and the avidity of the serum immune to it. Inhibitors of the normal rabbit and human sera were not less effective in comparison with the specific antibodies to a number of viral strains of tick-borne encephalitis and Japanese encephaliti or even exceeded them by the avidity indices to the antigens in the HAI test. The most active (functionally) strains can be recommended for obtaining high-quality viral (antigenic and serum) preparations.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Vírus da Encefalite
/
Anticorpos Antivirais
/
Antígenos Virais
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
Ru
Ano de publicação:
1976
Tipo de documento:
Article