Immunological analysis of the swine vesicular disease virus (SVDV) recombinant P1 protein in Guinea pigs / 中国免疫学杂志

ABSTRACT

Objective:To investigate the immunogeneicity of a subunit vaccine of capsid protein precursor(P1) of swine vesicular diseas(SVD).Methods:In this study,the guinea pigs were immunized with the home-made antigen,T-lymphocyte proliferation response,blocking ELISA and micro-neutralization assay were used to detect the effect of the immunized responses in guinea pigs.Results:The results indicated that a retroviral-based vaccine carrying the capsid protein precursor(P1) of SVD was able to elicit strong SVDV-specific humoral immune responses in guinea pigs.Conclusion:It encourages further work towards the development of a vaccine against SVDV infection.