罗朝晖;李燕红;赵红;

• 1:上饶师范学院生命科学学院

摘要(Abstract)：

观察0号柴油水溶性成分(DWSF)对褐菖鲉(Sebastiscus marmoratus)肝脏、脾脏和肾脏抗氧化能力的影响.实验条件下,褐菖鲉通过水体分别暴露于0.02,0.1,0.5mg/L的0号柴油水溶性成分,于暴露后0,7,28,84d和恢复实验的7,28d采样进行理化分析.MDA含量在肝脏组织中高质量浓度组暴露期间表现出显著性降低,脾脏中暴露初期(7,28d)有显著或极其显著抑制现象,肾脏在胁迫过程中表现为低质量浓度组降低,高质量浓度组先降低再升高后恢复;GPx活性表现肝脏为先诱导再抑制后诱导,脾脏为先诱导后抑制,肾脏则表现被抑制;比较3器官的抗氧化指数变化,抗氧化防御系统对DWSF的抗氧化能力依次表现为肝脏>肾脏>脾脏,其中对污染物敏感性最高的是脾脏.

关键词(KeyWords)： 0号柴油水溶性成分;褐菖鲉;肝脏;脾脏;肾脏;抗氧化指数

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(40476049)

作者(Authors): 罗朝晖;李燕红;赵红;

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