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首页> 外文期刊>Comparative biochemistry and physiology, Part C. Pharmacology, toxicology and endocrinology: An international journal >In vivo effects of phenolic compounds on blood parameters of a marine fish (Dicentrarchus labrax)
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In vivo effects of phenolic compounds on blood parameters of a marine fish (Dicentrarchus labrax)

机译:酚类化合物对海水鱼类血液参数的体内影响

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Sea bass (Dicentrarchus labrax) were injected intraperitoneally once (single dose) or three times (fractionated dose) with phenol or OH-phenols (hydroquinone, resorcinol, and pyrocatechol). On the basis of the lethal doses, OH-phenols were more toxic than phenol, and pyrocatechol was the most powerful compound. Hematological, metabolic and antioxidant blood parameters were measured 3 days after the end of the treatment. Metabolic variations as specific effects on erythrocytes were revealed and differences between single and fractionated doses were observed. OH-phenols-treated fish showed disorders in the metabolic toxicity indicators as hypoglycemia, low blood urea nitrogen level (BUN) and decrease of alkaline phosphatase activity (ALP). In addition, quantitative structure-activity relationships were developed using the n-octanol:water partition coefficient (log K-ow). Positive correlations were found with ALP, plasma glucose and hemoglobin. (C) 2000 Elsevier Science Inc. All rights reserved. [References: 41]
机译:鲈鱼(Dicentrarchus labrax)腹膜内注射一次(单次剂量)或三次(分次剂量)与苯酚或OH-苯酚(对苯二酚,间苯二酚和邻苯二酚)一起注射。根据致死剂量,OH-酚比酚更具毒性,而邻苯二酚是最有效的化合物。治疗结束后三天测量血液,代谢和抗氧化剂的血液参数。揭示了作为对红细胞的特定作用的代谢变化,并观察到单剂量和分次剂量之间的差异。用OH-苯酚处理的鱼在代谢毒性指标中表现出失调,如低血糖症,低血尿素氮水平(BUN)和碱性磷酸酶活性(ALP)降低。此外,使用正辛醇:水分配系数(log K-ow)建立了定量的构效关系。与ALP,血浆葡萄糖和血红蛋白呈正相关。 (C)2000 Elsevier Science Inc.保留所有权利。 [参考:41]

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