The fouling organisms from Qingdao were collected to study the antineoplastic activity, the crude extracts of 18 species of marine fouling organisms were assayed by brine shrimp cytotoxic method.

• 对青岛沿海海洋附着生物资源进行调查,采用海虾细胞毒性法及流式细胞术对已鉴定的18种附着生物进行抗肿瘤活性筛选。