ABSTRACT
AIM: To investigate the inhibitory effect of Chinese medicine Jinan injection(JA) on Lewis lung cancer (LLC) in mice. METHODS: The C 57 BL/6J mice with Lewis lung cancer(LLC) were divided into normal saline(NS), Jinan high dose (JAH), Jinan middle dose (JAM), Jinan low dose (JAL) and cyclophosphamide(CTX) groups. The body weight changes and inhibitory rate of LLC in each group were observed. In addition, flow cytometry and TUNEL were used to detect the anticancer mechanism of Jinan. RESULTS: The body weights were increased significantly in JA-treated groups vs CTX and the resistant rate was 45.79%, 40.90%, 32.48% and 98.96%, respectively. The apoptotic rate was 24.19%, 14.95% and 13.93% in JAH, JAM and JAL, respectively, and the Jinan induced apoptosis of LIC in a dose-dependent manner.CONCLUSION: Jinan injection inhibites the growth of LLC, and the apoptosis induction may be one of mechanisms that Jinan treates LLC in mice.