暴露于工业废水中的鱼类的生物标志物反应

International Conference on Green technology and environmental Conservation (GTEC-2011) Pub Date : 2011-12-01 DOI:10.1109/GTEC.2011.6167669

P. B. Reddy, Renu Singh

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引用次数: 1

摘要

以腾格里菌为试验生物，对纺织工业废水的处理效果进行了研究。收集了非点源污水，并对其化学参数进行了评价。pH, DO。硬度、碱度均远高于标准质量。测定了这些废水对柽柳的毒性及lc50值。实验鱼的白蛋白和INR逐渐降低。加拿大皇家银行。与对照组相比，受辐射鱼的血浆葡萄糖水平也较低。然而，观察到高水平的ASP和ALT。实验鱼的组织病理学显示肝细胞肿胀变性，胆管轻度增生。总之，观察到的变化表明，血液学和生化参数可以作为暴露于废水的鱼类毒性相关应激的指标。

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Biomarker responses in fish exposed to industrial effluent

The effects of effluents from textile industry were studied using Mystus tengara as test organism. The effluents were collected from non point source and the chemical parameters assessed. The pH, DO. hardness, and alkalinity were much higher than the standard quality. The toxicity of these effluents on Mystus tengara and the LC 50 values were determined. The experimental fishes revealed gradual decrease in albumin and INR. RBC. Plasma level of glucose was also lower in the exposed fish when compared to the control. However high levels of ASP and ALT were observed. Histopathology of experimental fish revealed swelling and degeneration of hepatocytes, mild proliferation of bile ducts. In conclusion, the changes observed indicate that hematological and biochemical parameters can be used as an indicator of toxicity related stress in fish exposed to effluents.

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International Conference on Green technology and environmental Conservation (GTEC-2011)

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