Immunogenicity in a Prime-boost Regimen of a Modified Vaccinia Virus Ankara (MVA) Vectored Experimental HIV-1 Clade C/B’ Vaccine / 中国生物工程杂志
China Biotechnology
; (12)2006.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-685759
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To evaluate the immunogenicity of HIV-1 clade C/B’ vaccine based on modified vaccinia virus Ankara (MVA) vector in mice.Methods:
Mice were inoculated with 3-dose HIV vaccine by intramuscular injection. Blood sample were collected every second week, and then the antibodies against HIV were detected. At week 6, mice were killed and cellular immune responses were examined by ELISPOT.Result:
The number of spot forming cells in the 107 pfu/ml -dose group was more than those of 105 pfu/ml -dose and 106 pfu/ml -dose groups significantly. HIV specific antibodies emerged at week 2 and elevated rapidly at week 4 and week 6. The level of specific IgG in the 107 pfu/ml -dose group was more than those of 105 pfu/ml -dose and 106 pfu/ml -dose groups significantly.Conclusion:
The ADMVA induces both humoral immunoresponse and cellular immune responses.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Biotechnology
Ano de publicação:
2006
Tipo de documento:
Artigo