TAILIEUCHUNG - Sister chromatid exchange in cultured human lymphocytes treated with carbosulfan, Ethly Carbamate and Ethly Methanesulfonat separately and in mixtures
The aim of this study was to investigate the ability of Carbosulfan (the effective ingredient in Marshal, a carbamate insecticide/nematocide), Ethyl Carbamate (EC=carcinogen and Ethyl Methanesulfonat (EMS=mutagen) separately and in mixtures to induce sister chromatid exchange (SCE) in human lymphocytes and to nivestigate whether the test substances, as a mixture had any synergistic or antogonistic effect. | Tr. J. of Biology 22 (1998) 369-387 © TÜBİTAK Sister Chromatid Exchange in Cultured Human Lymphocytes Treated With Carbosulfan, Ethly Carbamate and Ethly Methanesulfonat Separately and in Mixtures Eyyüp RENCÜZOĞULLARI, Mehmet TOPAKTAŞ Çukurova Üniversitesi, Fen Edebiyat Fakültesi, Biyoloji Bölümü, 01330 Adana-TURKEY Received: Abstract: The aim of this study was to investigate the ability of Carbosulfan (the effective ingredient in Marshal, a carbamate insecticide/nematocide), Ethyl Carbamate (EC=carcinogen and Ethyl Methanesulfonat (EMS=mutagen) separately and in mixtures to induce sister chromatid exchange (SCE) in human lymphocytes and to nivestigate whether the test substances, as a mixture had any synergistic or antogonistic effect. Carbosulfan separately weakly induced SCE during the 48 hour treatment. Although EC separately could not induce SCE, EMS separately induced dose-dependently SCE at 24 and 48 hour treatments. EC increased the RI, while Carbosulfan and EMS decreased it during the 48 hour treatment. The mixtures of Carbosulfan+EC and Carbosulfan-EMS induced the SCE at all concentrations and treatment times and decreased the RI compared with normal and solvent controls. In addition, there was synergism between the mixtures of Carbosulfan and EC and also between the mixtures of Carbosulfan and EMS on the induction of SCE and also on the decrease in the RI. Key Words: Carbosulfan, Ethyl Carbamate, Ethyl Methanesulfonat, Synergistic Effect, SCE. Kültürü Yapılmış İnsan Periferal Lenfositlerinde Carbosulfan, Ethyl Carbamate ve Ethyl Methanesulfonat’ın Tek Başlarına veya Birlikte Kullanıldıkları Zaman Kardeş Kromatid Değişimi Üzerindeki Etkileri Özet: Bu çalışmanın amacı, Marshal insektisidi/nematosidinin etkin maddesi olan Carbosulfan, kanserojen bir madde olan Ethyl Carbamate (EC) ve mutajen bir madde olan Ethyl Methanesulfonat’in (EMS) tek tek veya karışım halinde insan periferal lenfositlerinde kardeş kromatid değişimi (KKD) ve replikasyon
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