文章基本信息

标题：EFECTOS CITOLÓGICOS DE ALGUNOS INSECTICIDAS CARBÁMICOS. II. INDUCCIÓN DE INTERCAMBIO DE CROMÁTIDAS HERMANAS EN Vicia faba POR LANATE-90
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作者：Rafael VALENCIA-QUINTANA ; Libertad JUÁREZ-SANTACRUZ ; Alfredo DELGADO-RODRÍGUEZ 等
期刊名称：Revista Internacional de Contaminación Ambiental
印刷版ISSN：0188-4999
出版年度：1998
卷号：14
期号：1
页码：49-53
语种：Spanish
出版社：Centro de Ciencias de la Atmósfera
摘要：The carbamate insecticide methomyl-containing technical formulation of lannate-90 was tested for its ability to induce sister chromatid exchanges (SCE). Meristematic cells of Vicia faba root tips were used as test system. Treatments of 2 h with several concentrations of this insecticide were applied followed by the differential stain technique including 5-bromodeoxi undine incorporation and the Feulgen reagent. The results showed a significant increase of SCE frequencies when compared with the control (P<0.001) and a concentration-response relationship was observed, thus sustaining that lannate-90 is an indirect acting genotoxic in Vicia faba .
其他摘要：The carbamate insecticide methomyl-containing technical formulation of lannate-90 was tested for its ability to induce sister chromatid exchanges (SCE). Meristematic cells of Vicia faba root tips were used as test system. Treatments of 2 h with several concentrations of this insecticide were applied followed by the differential stain technique including 5-bromodeoxi undine incorporation and the Feulgen reagent. The results showed a significant increase of SCE frequencies when compared with the control (P<0.001) and a concentration-response relationship was observed, thus sustaining that lannate-90 is an indirect acting genotoxic in Vicia faba.