%0 Journal Article
%T Studies on the Subacute Toxic Effects of Copper, Cadmium, Dichlorvos and Methamidophos on Penaeus vannamei<br>铜、镉、敌敌畏和甲胺磷对南美白对虾的亚急性毒性作用
%A JIAN Hui-min
%A YAO Qing-zhen
%A ZANG Wei-ling
%A DAI Xi-lin
%A <br>简慧敏
%A 姚庆祯
%A 臧维玲
%A 戴习林
%J 生态毒理学报
%D 2007
%I 
%X Subacute toxic effects of copper, cadmium, dichlorvos and methamidophos on Penaeus vannamei shrimp were investigated. The shrimp had been cultured in 6 groups containing different concentrations of four compounds for 60d to determine the subacute toxic effects of poison on shrimp. The growing speed in the experimental groups is lower than the control group (except for the low Cu concentration group), and the higher the concentration is, the lower the speed is. Influences of copper, cadmium, dichlorvos and methamidophos on the activity of cholinesterase (ChE) were also studied. The result showed that dichlorvos and methamidophos caused more significant change in ChE activity than copper and cadmium.
%K copper
%K cadmium
%K dichlorvos
%K methamidophos
%K subacute toxicity
%K Penaeus vannamei
%K ChE<br>铜
%K 镉
%K 敌敌畏
%K 甲胺磷
%K 南美白对虾
%K 毒性
%K 胆碱酯酶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=BEC1F4700DD66C14D137590A0896A0AD&jid=B98D390DF92C35E6DD1987675E4EE86E&aid=847458413388B6AF&yid=A732AF04DDA03BB3&vid=0B39A22176CE99FB&iid=0B39A22176CE99FB&sid=FE4C96E058BB2280&eid=0C191C6ECF79047F&journal_id=1673-5897&journal_name=生态毒理学报&referenced_num=0&reference_num=24