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Title: Experimental antitumor activity and toxicity of the selected triazolo- and imidazoacridinones. Author: Kuśnierczyk H, Chołody WM, Paradziej-Lukowicz J, Radzikowski C, Konopa J. Journal: Arch Immunol Ther Exp (Warsz); 1994; 42(5-6):415-23. PubMed ID: 8572901. Abstract: Toxicity and antitumor effects of four compounds from the groups of triazoloacridinones and imidazoacridinones were evaluated in transplantable tumor systems in mice, including P388 leukemia, B16 melanoma and 2 colon adenocarcinomas C26 and C38. Tested compounds had moderate antileukemic activity but were active against B16 melanoma and 3 of them were very efficacious against colon tumors, providing high percentages of "cures". Toxicity for healthy mice, as well as antitumor activity, were found to depend on a treatment protocol. The compounds were better tolerated and gave higher antitumor effects when given as fractionated treatment. They displayed also sex-dependent toxicity and activity.[Abstract] [Full Text] [Related] [New Search]