肝胆综合症_草鱼血液生化特性与组织结构变化.pdf
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安徽农业科学,Journal A画.Sci.2009,37(14):6463—6465,6467 责任编辑熊章琴责任校对卢瑶
“肝胆综合症草鱼血液生化特性及组织结构变化
刘迁,谭青松。,陈孝煊,杜玉东,夏君,杨倩,马艳霞 (华中农业大学水产学院’湖北武汉430070)
摘要采用组织学和生物化学的方法,对肝脏肿大、变色草鱼的血液生化指标和肝脏组织结构进行研究。与肝脏正常草鱼相比,肝脏变
异组草鱼肝胰脏颜色变淡、甚至变绿;肝细胞发生一定程度的脂肪变性或水样变性,甚至胀亡坏死;血清中天冬氨酸氨基转移酶(AST)、
量有所增加但不显著(P0.05)。结果表明,肝脏外观产生变异草鱼的肝脏有不同程度的损伤,肾脏也受到一定的损害,同时免疫系统
也受到破坏。
关键词草鱼;肝脏;肿大变色;生化指标;组织结构
中图分类号$941文献标识码A 文章编号0517—6611(2009)14—06463—03
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