Immune response in mice innoculated by NDA vaccine expressing chimeric gene gag-gp120 of HIV-1 / 中国免疫学杂志

ABSTRACT

Objective:To detect the immune response in mice inoculated by DNA vaccine expressing chimeric gene gag gp120 of HIV 1.Methods:After BALB/C mice were immunized by the eukaryotic expression plasmid pVAXGE,the numbers of T lymphocyte subgroups of spleen,the killing rate of specific CTL from the immunized mice and the titers of serum antibodies during the different time were observed.Results:The lymphocytes of the immunized group by recombinant plasmid pVAXGE proliferated,the specific CTL killing rate of spleen was higher significantly than those of the control group( P