The modulation role of serotonin in Pacific oyster Crassostrea gigas in response to air exposure

doi:10.1016/j.fsi.2017.01.043

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	The modulation role of serotonin in Pacific oyster Crassostrea gigas in response to air exposure
	Dong, Wenjing1,3 ; Liu, Zhaoqun1,3 ; Qiu, Limei 1; Wang, Weilin1,3 ; Song, Xiaorui2 ; Wang, Xiudan1,3 ; Li, Yiqun 1,3; Xin, Lusheng1,3 ; Wang, Lingling 2; Song, Linsheng 2
刊名	FISH & SHELLFISH IMMUNOLOGY
	2017-03-01
卷号	62 页码:341-348
关键词	Crassostrea Gigas Environmental Stress Air Exposure Serotonin Apoptosis Redox
DOI	10.1016/j.fsi.2017.01.043
文献子类	Article
英文摘要	Serotonin, also known as 5-hydroxytryptamine (5-HT), is a critical neurotransmitter in the neuroendocrine-immune regulatory network and involved in regulation of the stress response in vertebrates and invertebrates. In the present study, serotonin was found to be widely distributed in the tissues of Pacific oyster Crassostrea gigas, including haemolymph, gonad, visceral ganglion, mantle, gill, labial palps and hepatopancreas, and its concentration increased significantly in haemolymph and mantle after the oysters were exposed to air for 1 d. The apoptosis rate of haemocytes was significantly declined after the oysters received an injection of extra serotonin, while the activity of superoxide dismutase (SOD) in haemolymph increased significantly. After the stimulation of serotonin during air exposure, the apoptosis rate of oyster haemocytes and the concentration of H202 in haemolymph were significantly decreased, while the SOD activity was significantly elevated. Furthermore, the survival rate of oysters from 4th to 6th d after injection of serotonin was higher than that of FSSW group and air exposure group. The results clearly indicated that serotonin could modulate apoptotic effect and redox during air exposure to protect oysters from stress. (C) 2017 Elsevier Ltd. All rights reserved.
语种	英语
WOS记录号	WOS:000395955800037
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/136788]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Dalian Ocean Univ, Liaoning Key Lab Marine Anim Immunol & Dis Contro, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Dong, Wenjing,Liu, Zhaoqun,Qiu, Limei,et al. The modulation role of serotonin in Pacific oyster Crassostrea gigas in response to air exposure[J]. FISH & SHELLFISH IMMUNOLOGY,2017,62:341-348.
APA	Dong, Wenjing.,Liu, Zhaoqun.,Qiu, Limei.,Wang, Weilin.,Song, Xiaorui.,...&Song, Linsheng.(2017).The modulation role of serotonin in Pacific oyster Crassostrea gigas in response to air exposure.FISH & SHELLFISH IMMUNOLOGY,62,341-348.
MLA	Dong, Wenjing,et al."The modulation role of serotonin in Pacific oyster Crassostrea gigas in response to air exposure".FISH & SHELLFISH IMMUNOLOGY 62(2017):341-348.