Objective: The study on the anticancer mechanism of BTW abstract Method: (1) study the anticancer action of BTW abstract in mice sarcoma S_(180), Lewis, H_(22), U_(14).

• 目的:研究白头翁提取物抗肿瘤作用的机理。 方法:(1) 观察白头翁提取物对小鼠移植性肿瘤(Lewis肺癌、肝癌H_(22)、宫颈癌U_(14)、肉瘤S_(180))的抗癌作用;