Analysis of influence of baicalin joint resveratrol retention enema on the TNF-α, SIgA, IL-2, IFN-γ of rats with respiratory syncytial virus infection.

Explore the influence of baicalin joint resveratrol retention enema on TNF-α, SIgA, IL-2, and IFN-γ of rats with respiratory syncytial virus (RSV) infection. The 60 SD rats were randomly divided into normal group, model group, baicalin group, resveratrol group, joint group, and ribavirin group. For model group, baicalin group, resveratrol group, joint group, and ribavirin group, rats were given RSV virus suspension intranasally for 3 days, and model group was not given administration. Baicalin group, resveratrol group, joint group, and ribavirin group were, respectively, given baicalin 100 mg/kg/day, resveratrol 30 mg/kg/day, baicalin joint resveratrol, and ribavirin 1 g/kg/day retention enema. After continuously given administration 7 days, rats were measured in serum TNF-α, IL-2, IFN-γ levels and SIgA levels in bronchoalveolar lavage fluid. Model group, TNF-α, IL-2, IFN-γ, and SIgA were significantly higher than the normal group (P < 0.05); Baicalin group, resveratrol group, ribavirin group, TNF-α, IL-2, IFN-γ, and SIgA were significantly higher than the model group (P < 0.05); TNF-α, IL-2 between baicalin group, resveratrol group, ribavirin group, have no significant difference (P > 0.05); Baicalin group, resveratrol group, joint group, IFN-γ, and SIgA were significantly higher than the ribavirin group (P < 0.05); Joint group TNF-α, IL-2, IFN-γ, and SIgA were significantly higher than baicalin group, resveratrol group, and ribavirin group (P < 0.05). Baicalin joint resveratrol retention enema can increase RSV infection model in rats serum TNF-α, IL-2, IFN-γ levels and SIgA levels in bronchoalveolar lavage fluid, which may anti-virus through this mechanism.