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首页> 外文期刊>Bulletin of the National Research Centre >Clinicopathological and Pathological Studies on Tilipia nilotica Exposed to Cadmium Chloride (0.25p.p.m.)
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Clinicopathological and Pathological Studies on Tilipia nilotica Exposed to Cadmium Chloride (0.25p.p.m.)

机译：氯化镉（0.25p.p.m.）暴露的尼罗罗非鱼的临床病理和病理学研究

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摘要

Fourty fish (Tilipia nilotica) were collected from River Nile and fed on a commercial fish diet. 30 fish were exposed to cadmium chloride (0.25 p.p.m.) for 21 days. Ten fish were kept as control. Haematological analysis of the exposed group demonstrated marked elevation in serum glutamic oxalacetic transaminase, serum glutamic pyruvic transaminase, serum glucose, urea, creatinine, sodium, potassium and phosphorus, while serum calcium, haemoglobin and PCV were reduced. Histopathological examination of the fish exposed to cadmium chloride revealed necrobiotic changes of hepatocytes and epithelial lining of renal tubules spleen showed depletion of melanomacrophage centre. Necrosis of the gill filaments was also noticed.
机译：从尼罗河收集了四十条鱼（Tilipia nilotica），并以商业鱼饲料为食。 30只鱼暴露于氯化镉（0.25 p.p.m.）下21天。保留十条鱼作为对照。暴露组的血液学分析表明，血清谷草草酰转氨酶，血清谷草丙酮酸转氨酶，血清葡萄糖，尿素，肌酐，钠，钾和磷显着升高，而血清钙，血红蛋白和PCV降低。暴露于氯化镉的鱼的组织病理学检查显示，肝细胞坏死性改变，肾小管脾脏的上皮内层显示黑色素巨噬细胞中心的消耗。还注意到ill丝坏死。

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