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Effects of sub-lethal concentrations of Euphorbia turcomanica extract on some liver biochemical parameters of Zebra Aphanius (Aphanius dispar)
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H. Zare   , A. Noori1 , M. Yousefzadi , M. Banaee |
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Abstract: (10198 Views) |
| In the present study, effects of sub-lethal concentrations of Euphorbia turcomanica extract with ranging from 0.00, 0.0055 (5% of LC50), 0.011 (10% of LC50) and 0.022 (20% of LC50) g/lit were investigated over 30 days on biochemical parameters of Zebra Aphanius (Aphanius dispar). The average (±SE) 24, 48, 72 and 96 LC50 rates of E. turcomanica on fish were 0.28±0.14, 0.19±0.06, 0.14±0.03 and 0.11±0.02 g/lit, respectively. The biochemical parameters including aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase (LDH), creatine phosphokinase (CK), and alkaline phosphatase (ALP) activities in the liver tissue were measured after 15 and 30 days. Significant changes in AST, ALT, ALP, LDH and CK activities were observed in fish exposed to different concentrations of E. turcomanica extract when compared with control group. The significant increase was determined in AST, LDH and ALP while in ALT and CK, significant decrease was revealed. Also in liver total protein, a significant descending trend related to exposure time was demonstrated. In conclusion, the findings from this study provide basic information about toxicity of E. turcomanica extract on Zabra Aphanius, as well as developing guidelines for evaluating the effects of administration of E. turcomanica derivatives in water. |
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| Keywords: Aphanius dispar, Euphorbia turcomanica, Sub-lethal concentration, Hepatic enzymes |
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Full-Text [PDF 1249 kb]
(4163 Downloads)
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Type of Study: Research |
Subject:
فيزيولوژي آبزيان
Received: 2015/04/4 | Accepted: 2015/04/4 | Published: 2015/04/4
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