Objective:To research the anti-virus effect of Tan Re Qing injection on the mice with influenza virus FM1 infected.Method:Mice models of lung infection were set up induced by influenza virus FM1.The effect of Tan Re Qing injection on the pathology,viral titers,the level of T lymphocyte and IFN-?of mice with influenza virus FM1 infected were observed.Results:Tan Re Qing injection can reduce the viral titers and pathological damages,improve the T lymphocyte multiplication ability and the level of serous cytokine IFN-?of the mice with influenza virus FM1 infected.Conclusion:Tan Re Qing injection has anti-virus effect on mouse with influenza virus FM1 infected by reducing viral titers and improving the immune function.

Objective To investigate the protective effect of Tanreqing injection on the mice infected with influenza virus FM 1 . Methods The experiment includes protection of Tanreqing injection to the mice infected with influenza virus FM1, and effect of Tanreqing injection to the viral titers, pathology and lung index of mice with influenza virus FM 1 . Results Tanreqing injection can reduce the mortality of the mice with influenza virus FM 1 infected. And Tanreqing injection can improve viral titers, pathology, and lung index of the mice infected with influenza virus FM1. Conclusions Tanreqing injection can protect the mice infected with influenza virus FM 1 by resisting the influenza virus and meliorating the lung pathology of the mice infected with influenza virus FM 1 .