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当前位置: 首页 > 文章 > 不同地理群体日本蟳非特异性免疫及抗氧化酶活力的比较 水产学报 2013,37 (2) 118-123
Position: Home > Articles > Comparison of nonspecific immunity and the activities of antioxidant enzymes in different populations of Charybdis japonica Journal of Fisheries of China 2013,37 (2) 118-123

不同地理群体日本蟳非特异性免疫及抗氧化酶活力的比较

作  者：
丁金强;刘萍;李健;王清印;陈萍;高保全
单  位：
中国水产科学研究院黄海水产研究所
关键词：
日本蟳;非特异性免疫;抗氧化酶;酶活
摘  要：
为探索不同地理群体日本蟳的免疫水平,实验对大连黑石礁、莱州湾、海州湾和象山4个地理群体日本蟳的肝胰腺、肌肉、血清和鳃组织中的抗氧化以及与非特异性免疫相关的酶活性进行分析,并对其在不同群体间的酶活差异进行了比较。结果表明,所检测的各种酶在日本蟳各组织中均存在,但是不同群体间不同酶活性有所差异。大连群体日本蟳的血清ACP、AKP、LSZ酶活均显著高于海州湾群体(P<0.05),与其它两个群体没有显著性差异;大连群体日本蟳肝胰腺和血清MDA含量显著高于海州湾群体(P<0.05),而在肌肉和鳃组织中没有显著性差异(P>0.05);大连群体日本蟳肝胰腺和鳃组织中的SOD、GSH-px和CAT酶活显著高于海州湾群体(P<0.05),其活性以大连群体最高,莱州湾群体次之,海州湾群体最低。通过对日本蟳4个地理群体间免疫相关酶活的差异比较,发现不同地理群体日本蟳免疫水平存在差异,研究结果为日本蟳种质资源的研究提供数据支持。
译  名：
Comparison of nonspecific immunity and the activities of antioxidant enzymes in different populations of Charybdis japonica
作  者：
DING Jinqiang1,2,LIU Ping1,LI Jian1,WANG Qingyin1,CHEN Ping1,GAO Baoquan1(1.Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Qingdao 266071,China; 2.College of Fisheries and Life Science,Shanghai Ocean University,Shanghai 201306,China)
关键词：
Charybdis japonica;nonspecific immunity;antioxidase;enzyme activities
摘  要：
Charybdis japonica is an important economic crab,very popular in Chinese coastal cities.But in recent years,the germplasm resources have been declining,and the work of resources proliferation already received great concern.With the development of artificial breeding and farming,the study of disease development and prevention and control measures is inevitable.Currently,few studies have related to the immune aspects of C.japonica.In order to explore the immune status,the non-specific immune function was studied in four populations of C.japonica from Dalian,Laizou Bay,Haizhou Bay and Xiangshan.Four types of tissues(muscle,gill,hepatopancreas and serum)and seven immunity related enzymes(ACP,AKP,LSZ,MDA,SOD,CAT and GSH-px)were detected.The results showed that the seven kinds of enzymes all exist in the four detected tissues,and the activities were different in different groups.The serum ACP,AKP and LSZ activities of Dalian was significantly higher than that of Haizhou Bay population(P<0.05),and there was no significant difference among other populations(P>0.05).The MDA content varied from different tissues.Dalian population was significantly higher than Haizhou Bay population in hepatopancreas and serum(P<0.05),but there were no significant differences in other tissues(P>0.05).For the SOD,CAT and GSH-px activity of hepatopancreas and gill,Dalian population and Haizhou Bay population have shown significant difference(P<0.05).The results of the immunity enzyme activities are quite correlated with those of nonspecific immunity abilities of preventing disease and disease resistance evaluation.

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