Development of New Antitumor Drugs from Natural Sources , with Guida

항종양활성 Screening을 지표로 한 천연물의약품의 개발연구와 그 생약소재의 품질평가에 대하여(抗腫瘍活性スクリ-ニングを指標とした天然物醫藥品の開發硏究とその生約素材の品質評價について)

We in anticancer drug development from natural resources have conceived and used a wide variety of experimental screening systems to support our efforts during the past 20 tears. Screens have been devided to address targets at the molecular, biochemical and cellular levels, both in vivo and in vitro. Screens have been essential for the experimental evaluation of the products from natural sources. In this congress, antitumor screening methods for deveol[ment of new drugs from natural sources and evaluation of their crude drugs are discussed.