Immune response of Litopenaeus vannamei after infection with Vibrio harveyi

doi:10.1016/j.aquaculture.2013.05.010

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	Immune response of Litopenaeus vannamei after infection with Vibrio harveyi
	Huang, Hai-Hong 1; Liu, Xiao-Lin 1; Xiang, Jian-Hai2 ; Wang, Ping 3; Liu, XL
	2013-08-25
发表期刊	AQUACULTURE
ISSN	0044-8486
卷号	406 页码:115-120
文章类型	Article
摘要	To investigate the immune response of Litopenaeus vannamei to Vibrio infection, two L. vannamei groups, Vibrio-resistant shrimp and normal shrimp, were injected with a pathogenic strain of Vibrio harveyi at a dose of 1.0 x 10(5) cfu shrimp (1), and then their Vibrio density, total hemocyte count (THC), hemocyanin concentration, and the activity of phenoloxidase (PO), superoxide dismutase (SOD) and anti microbial peptides (AMPs) were determined. Results showed that resistant shrimp and normal shrimp cleared the V. harveyi infecting hemolymph during 3 h and 12 h after injection, respectively. The level of THC, hemocyanin concentration, and the activity of PO, SOD and AMPs in resistant shrimp was significantly higher at the beginning, and earlier decreased and recovered after injection than that in normal shrimp, respectively. In conclusion, hemocyte, hemocyanin, PO, SOD and AMPs were important for the response of both resistant and normal L. vannamei after V. harveyi injection, and the immune response in resistant shrimp was more efficient than that of normal shrimp. (C) 2013 Elsevier B.V. All rights reserved.; To investigate the immune response of Litopenaeus vannamei to Vibrio infection, two L. vannamei groups, Vibrio-resistant shrimp and normal shrimp, were injected with a pathogenic strain of Vibrio harveyi at a dose of 1.0 x 10(5) cfu shrimp (1), and then their Vibrio density, total hemocyte count (THC), hemocyanin concentration, and the activity of phenoloxidase (PO), superoxide dismutase (SOD) and anti microbial peptides (AMPs) were determined. Results showed that resistant shrimp and normal shrimp cleared the V. harveyi infecting hemolymph during 3 h and 12 h after injection, respectively. The level of THC, hemocyanin concentration, and the activity of PO, SOD and AMPs in resistant shrimp was significantly higher at the beginning, and earlier decreased and recovered after injection than that in normal shrimp, respectively. In conclusion, hemocyte, hemocyanin, PO, SOD and AMPs were important for the response of both resistant and normal L. vannamei after V. harveyi injection, and the immune response in resistant shrimp was more efficient than that of normal shrimp. (C) 2013 Elsevier B.V. All rights reserved.
关键词	Vibrio Harveyi Litopenaeus Vannamei Total Hemocyte Count Phenoloxidase Superoxide Dismutase Hemocyanin
学科领域	Fisheries ; Marine & Freshwater Biology
DOI	10.1016/j.aquaculture.2013.05.010
URL	查看原文
收录类别	SCI
语种	英语
WOS研究方向	Fisheries ; Marine & Freshwater Biology
WOS类目	Fisheries ; Marine & Freshwater Biology
WOS记录号	WOS:000322316400015
WOS关键词	SHRIMP PENAEUS-MONODON ; WHITE SPOT SYNDROME ; PEPTIDE GENE-EXPRESSION ; TAURA-SYNDROME-VIRUS ; INSECT IMMUNITY ; TIGER SHRIMP ; HEMOCYANIN ; HEMOLYMPH ; HEMOCYTES ; PUPAE
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/16592
专题	实验海洋生物学重点实验室
通讯作者	Liu, XL
作者单位	1.Northwest A&F Univ, Shaanxi Key Lab Mol Biol Agr, Coll Anim Sci & Technol, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Expt Marine Biol Lab, Qingdao 266071, Peoples R China 3.Nanjiang Marine Biotechnol Co Ltd, Sanya 572000, Hainan, Peoples R China
推荐引用方式 GB/T 7714	Huang, Hai-Hong,Liu, Xiao-Lin,Xiang, Jian-Hai,et al. Immune response of Litopenaeus vannamei after infection with Vibrio harveyi[J]. AQUACULTURE,2013,406:115-120.
APA	Huang, Hai-Hong,Liu, Xiao-Lin,Xiang, Jian-Hai,Wang, Ping,&Liu, XL.(2013).Immune response of Litopenaeus vannamei after infection with Vibrio harveyi.AQUACULTURE,406,115-120.
MLA	Huang, Hai-Hong,et al."Immune response of Litopenaeus vannamei after infection with Vibrio harveyi".AQUACULTURE 406(2013):115-120.

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