MATERIALS AND METHODS: In vitro, anti-tumor assay was performed with human pulmonary adenoma cells A549 and liver cancer cells Bel-7402, MTT method was employed, and half-inhibitory concentration (IC50) were recorded.

• 材料与方法:体外蛇床子素对人肺腺癌细胞A549和人肝癌细胞Bel-7402的抗肿瘤实验采用MTT法,并计算IC50;