期刊
TOXIN REVIEWS
卷 36, 期 1, 页码 73-79出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15569543.2016.1230631
关键词
Caspian trout; hematology; biochemical plasma profile; histology
类别
资金
- Iranian Fisheries Science Research Institute (IFSRI) (Tehran, Iran)
- Ministry of Education, Youth and Sports of the Czech Republic [CZ.1.05/2.1.00/01.0024, LO1205]
The main objective of this study was to survey the acute and sublethal effect of chlorpyrifos (CPF) on Caspian brown trout (Salmo trutta caspius). Toxicity tests were performed for the determination of 96h median lethal concentration (96hLC50). For this purpose, nominal concentrations of CPF including 0.0125, 0.025, 0.05, 0.1, 0.2 and 0.3mgL(-1). The 96hLC50 value of CPF was 0.026mgL(-1). The sublethal effect was determined on the basis of acute toxicity, hematological effects, biochemical plasma profile, behavioral and histopathological changes. The experimental group exposed to CPF at nominal concentration of 0.0026mgL(-1) (10% 96hLC50) for 30 days showed significant changes in hematological and biochemical profiles and caused histopathological changes in liver, gill and kidney. Based on these data, CPF is acute toxic for Caspian trout.
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