Comparative studies on genotoxic and carcinogenic effects of different cytostatic protocols. I. In vivo cytogenetic analyses in CBA mice.
In vivo rodent cytogenetics may provide an important basis for an animal model for the assessment of the carcinogenic potential of antitumor drugs in man. In this paper, genotoxic alterations (i.e. sister chromatid exchanges and micronuclei) caused by different cytostatic protocols in CBA/Ca mice are described. The strongest sister chromatid exchange inducing effects were shown by the ABVD (doxorubicin-dacarbazine-bleomycinvinblastine) group and combinations containing cyclophosphamide. Compounds which affect the mitotic spindle induced only micronuclei, but not sister chromatid exchanges.
Varga
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C
Department of Hygiene and Epidemiology, University Medical School of Debrecen, Hungary.
Ember
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Raposa
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T
D000818:Animals; D000970:Antineoplastic Agents / Q000633:toxicity*; D001853:Bone Marrow / Q000187:drug effects / Q000473:pathology; D002273:Carcinogens / Q000633:toxicity*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008297:Male; D008677:Metaphase; D051379:Mice; D008808:Mice, Inbred CBA; D015162:Micronucleus Tests; D009152:Mutagenicity Tests; D009153:Mutagens / Q000633:toxicity*; D012854:Sister Chromatid Exchange / Q000187:drug effects*
D000970:Antineoplastic Agents; D002273:Carcinogens; D009153:Mutagens