Antitumoral activity of Zhongjiefeng Injection and its influence on the cell cycle of gastric cancer SGC-7901 / 中成药

ABSTRACT

AIM: To study the effect of Zhongjiefeng Injection(Herba sarcandrae) on mouse liver cancer H_22,and its activities on gastric cancer SGC-7901 in vitro,to find out its influence on the cell cycle. METHODS: By injecting H_22 tumor cells in vivo into mice to check its inhabition on entity and ascites tumor.MTT colorimetric method was used to study the anti-tumor activity on gastric cancer SGC-7901,then we calculated its IC_50 and applied the flow cytometry(FCM) to detect its influence of cell cycle. RESULTS: The rates of inhabition on H_22 entity tumor with three concentrations were 29.8%,36.2%,40.5%,and was the remarkable different from the model group(P