期刊论文

Effect of Beta-cypermethrin on Glutamic-pyruvic Transaminase and Glutamic-oxaloacetic Transaminase Activities in Crucian Carp

中文

水产科学

1003-1111

2005

24

9

8-10

10.16378/j.cnki.1003-1111.2005.09.004

中科院水生生物研究所东湖生态站开放项目； 科技部基础研究重大项目前期研究专项（2001CCB00700）； 武汉市青年科技晨光项目（2002500103）；

本校为第一机构

试验结果表明, 高效氯氰菊酯对鲫鱼的96 h LC50为11.4 μg/L.经0.114 μg/L、0.57 μg/L、1.14 μg/L质量浓度处理后,随着农药质量浓度的增高和暴露时间的延长,谷丙转氨酶(GPT)和谷草转氨酶(GOT)的活力升高,表明此农药对鲫鱼机体的损伤也增强.GPT和GOT活性可以作为杀虫剂对环境安全性的一种评价标准.

Acute toxicity of beta - cypermethrin and its effects on serum glutamic - pyruvic transaminase （GPT） and glutamic- oxaloacetic transaminase （GOT） activities in crucian carp were detemfined. The results indicated that the 96hLC50 of beta - cypermethrin was 11.4 μg/L. The serum was exposed to the beta - cypermethrin levels of 0.114, 0.57, and 1.14μg/L for0, 5, 10, 15, and 20 d, respectively. The results showed that serum GPT and GOT activities enhanced significantly with increase in the beta- cypermethrin concentration, and in the exposure time, indicating that serum GP...