Fig. 5From: Intranasal administration with recombinant Bacillus subtilis induces strong mucosal immune responses against pseudorabiesThe determination of cytokine responses by RT-qPCR. The mRNA were extracted in lung and vagina. Then, the expression of IFN-γ and IL-10 were detected by RT-qPCR. a, b Detection of IFN-γ and IL-10 in lung. c, d Detection of IFN-γ and IL-10 in vagina. Data were expressed as the mean ± SD. **P < 0.01Back to article page