[Comparative study of platinum complexes in athymic mice with human tumors]

Tumoricidal activity of Soviet-synthesized oxoplatinum and cycloplatam was shown to influence human tumor strains (melanoma, cancer of the kidney, Burkitt's lymphoma) transplanted to nude mice. Their therapeutic effect was associated with lymphopenia; however, they did not suppress the chemically determined activity of succinate dehydrogenase and alpha-glycerophosphate dehydrogenase.