河南农业科学2012，Vol.41Issue(4)：157-160,4.
高效氯氰菊酯对草鱼鳃和脾脏溶菌酶活性的影响
Effect of Beta-cypermethrin on Lysozyme Activity in Gill and Spleen of Grass Carp
摘要
Abstract
The change on the activity of lysozyme in gill and spleen of grass carp exposed to different concentration of beta-cypermethrin was studied in this paper. The concentrations of beta-cypcrmethrin used in the experiment were 0 μg/L,0. 5μg/L, l. 0μg/L,3. 0 μg/L and 5. 0 μg/L, respectively. The activities of gill and spleen lysozyme were determined on the first, fifth and twelfth days of each group. The results showed that 0. 5 μg/L and 1. 0 μg/L groups of gill LSZ activities increased significantly (P<0. 05 or P<0. 01) while for the 3. 0 μg/L and 5. 0 μg/L groups decreased remarkably (P<0. 05 or P<0. 01) when exposed to the first day and fifth day of the samples. Gill LSZ activities of the 0. 5 μg/L,l. 0 μg/L,3. 0 μg/L and 5. 0 μg/L groups de-creased remarkably (P<0. 01) when exposed to the twelfth day. In the case of spleen, when ex-posed to the first day,the LSZ activities for 0. 5 μg/L,l. 0 μg/L,3. 0 μg/L and 5. 0 μg/L groups increased significantly (P<0. 01). The LSZ activities for the 0. 5 μg/L, 1. 0 μg/h and 3. 0 μg/L groups increased remarkably (P<0. 01) while the 5. 0 μg/L group LSZ activities decreased signif-icantly (P<0, 01) when exposed to the fifth day. When exposed to twelfth day,LSZ activities of the 0. 5μg/L and 1, 0 μg/L groups increased signi-ficantly (P<0. 01). Accordingly, LSZ activities of the 3. 0μg/L and 5. 0 μg/L groups decreased remarkably (P<0. 05 or P<0. 01). It indicates that beta-cypermethrin has significant toxic effect on the gill and spleen of grass carp.关键词
高效氯氰菊酯/草鱼/鳃/脾脏/溶菌酶Key words
beta-cypermethrin/ grass carp/ gill/ spleen/ lysozyme分类
农业科技引用本文复制引用
刘占才,牛景彦,王育水,范喜梅,陈晓萍..高效氯氰菊酯对草鱼鳃和脾脏溶菌酶活性的影响[J].河南农业科学,2012,41(4):157-160,4.基金项目
河南省重点科技攻关计划项目(072102130027) （072102130027）
河南省科技攻关计划项目(0624030022) （0624030022）
河南省教育厅自然科学研究计划项目(2011C180009) （2011C180009）
