暴露于氯氰菊酯的鲤鱼（Cyprinus carpio （L.））呼吸和离子水平的变化。

Modulations in the levels of respiration and ions in carp Cyprinus carpio (L.) exposed to cypermethrin.

机构信息

Department of Zoology, Sri Krishnadevaraya University, 515 003, Anantapur, Andhra Pradesh, India.

出版信息

Environ Monit Assess. 1995 May;35(3):221-6. doi: 10.1007/BF00547633.

PMID:24202343

Abstract

This paper reports an investigation of the sublethal toxicity of cypermethrin (20 µg/l) on the levels of respiration and selected ions in tissues of carp (Cyprinus carpio L.). A significant decrease in O 2 consumption and ions was observed in gill, brain, liver and muscle tissues of cypermethrinexposed fish. The decreased rate of O 2 consumption may be due to inhibition of oxidative enzymes during cypermethrin stress.

摘要

本研究报告了拟除虫菊酯（20µg/l）对鲤鱼（Cyprinus carpio L.）组织呼吸和部分离子水平的亚致死毒性影响。结果表明，拟除虫菊酯暴露组鱼的鳃、脑、肝和肌肉组织耗氧量和离子含量显著降低。耗氧量的降低可能是由于拟除虫菊酯胁迫抑制了氧化酶的活性。