Evaluation of the efficacy of a specific hyperimmune serum in experimental influenza infection in mice.
Roum Arch Microbiol Immunol
; 68(2): 80-2, 2009.
Article
em En
| MEDLINE
| ID: mdl-20361525
ABSTRACT
Serotherapy still remains a way of treatment in some diseases, and it could be consider superior to any other mode of action because the protecting substances of the body are the products of the organism itself. The aim of the study was to establish an "in vivo" method for testing the efficacy of therapeutic serum. Hyperimmune serum for influenza A/PR8/34 viral strain, was prepared in sheep, and tested for inhibition of haemagglutination and microneutralisation. Seroprotection was evaluated in mice one day after being challenged with a lethal dose of the same virus. Our study shows that protection occurred in all mice treated with undiluted hyperimmune serum one day post infection (no clinical signs, faster recovery of the body weight after the first three days of the infection, all mice survived).
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Imunização Passiva
/
Infecções por Orthomyxoviridae
/
Vírus da Influenza A Subtipo H1N1
Limite:
Animals
Idioma:
En
Revista:
Roum Arch Microbiol Immunol
Assunto da revista:
ALERGIA E IMUNOLOGIA
/
MICROBIOLOGIA
Ano de publicação:
2009
Tipo de documento:
Article
País de afiliação:
Romênia