The comparative study of immunity between two scallop species Chlamys farreri and Argopecten irradians

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	The comparative study of immunity between two scallop species Chlamys farreri and Argopecten irradians
	Wang, L.; Gao, Q.; Shi, F.; Yang, C.; Qiu, L.; Zhang, H.; Zhou, Z.; Song, L.; Song, L
	2013
发表期刊	ISJ-INVERTEBRATE SURVIVAL JOURNAL
ISSN	1824-307X
卷号	10 期号:1 页码:141-150
文章类型	Article
摘要	Zhikong scallop (Chlamys farreri) and Bay scallop (Argopecten irradians), two major aquaculture molluscan species in China, are different in some important traits such as life cycle, growth performance and temperature tolerance. In the present study, the malondialdehyde (MDA) content and four immune parameters including phagocytic activity, respiratory burst and activities of superoxide dismutase (SOD) and acid phosphatase (ACP) of scallops under heavy metal exposure and bacteria challenge were measured by flow-cytometric method and immunochemistry assays to compare the immunity of these two scallop species. In the non-treated scallops, the phagocytosis of hemocytes, MDA content, the activities of SOD and ACP in hepatopancreas of Bay scallops were all significantly higher than those of Zhikong scallops. After challenged with Vibrio anguillarum, the ROS level in hemocytes of Bay scallops was significantly lower than that of Zhikong scallops at 30 min, and the cumulative mortality of Bay scallop was also significantly lower than that of Zhikong scallop at 2nd-5th day. The exposure of Pb2+ with different concentration induced significantly higher phagocytic activity, ACP activities, SOD activities, MDA content in hepatopancreas and significantly stronger respiratory burst in hemocyte of Bay scallops compared with those of Zhikong scallops, while the hemocyte mortalities in Bay scallops were significantly lower than that in Zhikong scallops. The results collectively indicated that Bay scallops had a higher level of immune potential than Zhikong scallops, suggesting its greater capacity for stress response and immune resistance against pathogens as well.; Zhikong scallop (Chlamys farreri) and Bay scallop (Argopecten irradians), two major aquaculture molluscan species in China, are different in some important traits such as life cycle, growth performance and temperature tolerance. In the present study, the malondialdehyde (MDA) content and four immune parameters including phagocytic activity, respiratory burst and activities of superoxide dismutase (SOD) and acid phosphatase (ACP) of scallops under heavy metal exposure and bacteria challenge were measured by flow-cytometric method and immunochemistry assays to compare the immunity of these two scallop species. In the non-treated scallops, the phagocytosis of hemocytes, MDA content, the activities of SOD and ACP in hepatopancreas of Bay scallops were all significantly higher than those of Zhikong scallops. After challenged with Vibrio anguillarum, the ROS level in hemocytes of Bay scallops was significantly lower than that of Zhikong scallops at 30 min, and the cumulative mortality of Bay scallop was also significantly lower than that of Zhikong scallop at 2nd-5th day. The exposure of Pb2+ with different concentration induced significantly higher phagocytic activity, ACP activities, SOD activities, MDA content in hepatopancreas and significantly stronger respiratory burst in hemocyte of Bay scallops compared with those of Zhikong scallops, while the hemocyte mortalities in Bay scallops were significantly lower than that in Zhikong scallops. The results collectively indicated that Bay scallops had a higher level of immune potential than Zhikong scallops, suggesting its greater capacity for stress response and immune resistance against pathogens as well.
关键词	Chlamys Farreri Argopecten Irradians Immune Defense Phagocytosis Respiratory Burst Enzyme Activities Lead Exposure
学科领域	Immunology ; Zoology
收录类别	SCI
语种	英语
WOS研究方向	Immunology ; Zoology
WOS类目	Immunology ; Zoology
WOS记录号	WOS:000328155800010
WOS关键词	MUSSEL MYTILUS-EDULIS ; CRASSOSTREA-VIRGINICA ; EASTERN OYSTERS ; RUDITAPES-PHILIPPINARUM ; TEMPERATURE ELEVATION ; RESPIRATORY BURST ; BLUE MUSSEL ; HEMOCYTES ; MARINE ; GALLOPROVINCIALIS
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
引用统计	被引频次：3[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/337002/16641
专题	实验海洋生物学重点实验室海洋生态与环境科学重点实验室
通讯作者	Song, L
作者单位	Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
第一作者单位	实验海洋生物学重点实验室
推荐引用方式 GB/T 7714	Wang, L.,Gao, Q.,Shi, F.,et al. The comparative study of immunity between two scallop species Chlamys farreri and Argopecten irradians[J]. ISJ-INVERTEBRATE SURVIVAL JOURNAL,2013,10(1):141-150.
APA	Wang, L..,Gao, Q..,Shi, F..,Yang, C..,Qiu, L..,...&Song, L.(2013).The comparative study of immunity between two scallop species Chlamys farreri and Argopecten irradians.ISJ-INVERTEBRATE SURVIVAL JOURNAL,10(1),141-150.
MLA	Wang, L.,et al."The comparative study of immunity between two scallop species Chlamys farreri and Argopecten irradians".ISJ-INVERTEBRATE SURVIVAL JOURNAL 10.1(2013):141-150.

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