Effects of the herbicide Roundup on the polychaeta Laeonereis acuta: Cholinesterases and oxidative stress
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- 作者：Fá ; bio de Melo Taroucoa ; fabiobio304@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Filipe Guilherme Andrade de Godoib ; filipe_godoi92@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Robson Rabelo Velasquesa ; robson_velasques@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author ; Amanda da Silveira Guerreiroa ; amandahg@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Marcio Alberto Geihsc ; geihs@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Carlos Eduardo da Rosaa ; carlosrosa@furg.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Glyphosate ; LC50 ; Nereidae ; Antioxidant capacity ; Propionylcholinesterase
- 刊名：Ecotoxicology and Environmental Safety
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：135
- 期：Complete
- 页码：259-266
- 全文大小：850 K
文摘
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Glyphosate-based herbicide toxicity was checked in the polychaeta Laeonereis acuta.
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LC50 96 h was similar to observed for other aquatic organisms (8.19 mg/L).
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Polychaeta cholinesterases are inhibited by the herbicide.
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Oxidative stress was observed after polychaeta exposure to sub-lethal concentrations.