[Effects of cortiphen on human tumor strains transplanted into athymic mice and rats].

The antitumour activity of cortiphen synthesized at the All-Union Cancer Research Centre of the USSR Academy of Medical Sciences was studied on human tumour strains transplanted into nude mice and rats. Cortiphen was found to possess an expressed activity to kidney cancer, cancer of corpus uteri, chorionepithelioma, fibrosarcoma. Two strains of colon adenocarcinoma out of three have displayed an expressed sensitivity to cortiphen, while melanoma and Jewing sarcoma strains proved to be weakly sensitive to the preparation.