Bactericidal activity of grass carp Ctenopharyngodon idella C9-deficient serum against Aeromonas hydrophila

被引:4
|
作者
Ji, C. [1 ,2 ]
Li, A. H. [1 ]
Xie, J. [3 ]
Zhang, D. F. [1 ,2 ]
Liu, J. Y. [1 ,2 ]
机构
[1] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
[3] Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Minist Agr, Wuxi 214081, Peoples R China
基金
中国国家自然科学基金;
关键词
bacterial % survival; innate immune system; membrane attack complex; rabbit anti-C9 sera; COMPLEMENT-SYSTEM; FISH; IMMUNITY;
D O I
10.1111/j.1095-8649.2011.03129.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Neutralizing complement C9 in grass carp Ctenopharyngodon idella sera with rabbit anti-C9 sera against fish complement C9, demonstrated that bactericidal activity against Aeromonas hydrophila of the C9-deficient fish sera was greatly impaired. These results indicated that the fish complement C9 plays a key role in pathogen killing through the lytic pathway. (C) 2011 The Authors Journal of Fish Biology (C) 2011 The Fisheries Society of the British Isles
引用
收藏
页码:2083 / 2086
页数:4
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