达里湖和岗根湖东北雅罗鱼和鲫四种同工酶的比较研究  

Comparative Studies on Four Isoenzymes of Leuciscus waleckii and Carassius auratus in Dali-lake and Ganggen-lake

作　　者：李志明 刘海涛 冯伟业 杜昭宏 孟和平 张利 刘存仁 胡桂霞 

机构地区：[1]内蒙古自治区水产技术推广站,呼和浩特010010 [2]赤峰市松山区水务局,内蒙古赤峰市024005

出　　处：《淡水渔业》2008年第5期26-29,共4页Freshwater Fisheries

基　　金：内蒙古自治区人才基金项目

摘　　要：比较了达里湖和岗根湖的东北雅罗鱼(Leuciscus waleckii)和鲫(Carassius auratus)肌肉、肝脏、心肌组织中过氧化物酶(POD)、酯酶(EST)、乳酸脱氢酶(LDH)、苹果酸脱氢酶(MDH)的差异。结果显示:达里湖中东北雅罗鱼和鲫在心脏和肝脏中POD、EST含量均高于岗根湖,而肌肉中含量相对低些;MDH、LDH在三种组织中的含量达里湖中的东北雅罗鱼和鲫也高于岗根湖。由试验结果可知,东北雅罗鱼和鲫心肌和肝脏中四种同工酶的含量高于岗根湖,肌肉中四种同工酶的含量相对稳定。POD, EST, LDH, MDH in muscle, liver, cardiac muscle of Leuciscus waleckii and Crucian in Dali-lake and Ganggen-lake were compared. The results showed： the contents of POD and EST in liver and cardiac muscle of Leuciscus waleckii and Carassius auratus in Dali-lake were higher than Ganggen-lake, while those in muscle were relatively lower; the contents of MDH and LDH in the three organs of two fishes in Dali-lake were higher than in Ganggen-lake. It can be concluded that the four isoenzymes in cardiac muscle and liver in Dali-lake were higher than Ganggen-lake, while those in muscle were relatively stable.

关 键 词：达里湖 岗根湖 东北雅罗鱼(Leuciscus waleckii) 鲫(Carassius auratus) 盐碱 

分 类 号：S961.6[农业科学—水产养殖]