The enhanced immune protection of Zhikong scallop Chlamys farreri on the secondary encounter with Listonella anguillarum

doi:10.1016/j.cbpb.2008.06.014

IOCAS-IR > 实验海洋生物学重点实验室

	The enhanced immune protection of Zhikong scallop Chlamys farreri on the secondary encounter with Listonella anguillarum
	Cong, Ming 1,2; Song, Linsheng 1; Wang, Lingling 1; Zhao, Jianmin 1; Qiu, Limei 1; Li, Ling 1,2; Zhang, Huan 1,2
	2008-10-01
发表期刊	COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY
ISSN	1096-4959
卷号	151 期号:2 页码:191-196
文章类型	Article
摘要	It is well known that invertebrates are devoid of adaptive immune components and rely primarily on innate immunity to defend against pathogens, but recent studies have demonstrated the existence of enhanced secondary immune protection in some invertebrates. in the present study, the cumulative mortality of scallops received two successive Listonella anguillarum stimulations was recorded, and variations of immune parameters including phagocytosis (phagocytic rate and phagocytic index), phenoloxidase-like enzyme, acid phosphatase and superoxide dismutase activities were also examined. The scallops received a previous short-term L anguillarum stimulation were protected against a long-term stimulation of L. anguillarum. Significantly higher level of phagocytic activities and acid phosphatase activity were observed in the scallops received twice stimulations compared with those only received the secondary stimulation. These results indicated that a short-term immersion with L. anguillarum modulated the scallops' immune system and endowed the scallops with enhanced resistance to the secondary bacterial stimulation: phagocytosis and acid phosphatase were suspected to be involved in the protection. (C) 2008 Elsevier Inc. All rights reserved.; It is well known that invertebrates are devoid of adaptive immune components and rely primarily on innate immunity to defend against pathogens, but recent studies have demonstrated the existence of enhanced secondary immune protection in some invertebrates. in the present study, the cumulative mortality of scallops received two successive Listonella anguillarum stimulations was recorded, and variations of immune parameters including phagocytosis (phagocytic rate and phagocytic index), phenoloxidase-like enzyme, acid phosphatase and superoxide dismutase activities were also examined. The scallops received a previous short-term L anguillarum stimulation were protected against a long-term stimulation of L. anguillarum. Significantly higher level of phagocytic activities and acid phosphatase activity were observed in the scallops received twice stimulations compared with those only received the secondary stimulation. These results indicated that a short-term immersion with L. anguillarum modulated the scallops' immune system and endowed the scallops with enhanced resistance to the secondary bacterial stimulation: phagocytosis and acid phosphatase were suspected to be involved in the protection. (C) 2008 Elsevier Inc. All rights reserved.
关键词	Cumulative Mortality Enhanced Immune Protection Immune Parameters Immune Priming Zhikong Scallop Chlamys Farreri
学科领域	Biochemistry & Molecular Biology ; Zoology
DOI	10.1016/j.cbpb.2008.06.014
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000259750400008
引用统计	被引频次：68[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/337002/5528
专题	实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Cong, Ming,Song, Linsheng,Wang, Lingling,et al. The enhanced immune protection of Zhikong scallop Chlamys farreri on the secondary encounter with Listonella anguillarum[J]. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY,2008,151(2):191-196.
APA	Cong, Ming.,Song, Linsheng.,Wang, Lingling.,Zhao, Jianmin.,Qiu, Limei.,...&Zhang, Huan.(2008).The enhanced immune protection of Zhikong scallop Chlamys farreri on the secondary encounter with Listonella anguillarum.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY,151(2),191-196.
MLA	Cong, Ming,et al."The enhanced immune protection of Zhikong scallop Chlamys farreri on the secondary encounter with Listonella anguillarum".COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY 151.2(2008):191-196.

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