Objective] To sum up director doctor Sheng Yuanliang ’s experience in treating severe hepatitis. [Method] Through analyzing the treating rules,causa morbi and mechanism of severe hepatitis,it sums up the key points of data of severe hepatitis,with 1 case for detailed explanation. [Result] The reason of the disease is mainly“damp,heat and toxin evils”,with corresponding therapies of removing heat to promote dieresis ,removing toxin and stasis. [Conclusion] The famous TCM doctor Shen Yuangliang’s applying clearing heat to promote dieresis,removing stasis and toxin to treat severe hepatitis,gets good clinical effect,having enlightenment meaning to clinical practice,with promotion value.

Objective To investigate the effects of cooking oil fume condensate on the frequencies of chromosome aberration and micronucleus of peripheral blood lymphocytes. Methods The human peripheral blood lymphocytes were cultured in vitro for 24 h, then added cooking oil fume condensate(4, 6, 8, 10 ?l respectively) into the medium and the related indexes were tested. Results The frequencies of chromosome aberration in experimental group were significantly higher compared with the control group (P