Effects of dietary reduced glutathione on the growth and antioxidant capacity of juvenile Atlantic salmon (Salmo salar)

doi:10.1111/anu.12920

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	Effects of dietary reduced glutathione on the growth and antioxidant capacity of juvenile Atlantic salmon (Salmo salar)
	Ma, Jun 1,2,3; Zhang, Jing1,2,3 ; Sun, Guoxiang 1,4; Lou, Yanan 1,2,3; Li, Yong 1,2,3
	2019-10-01
发表期刊	AQUACULTURE NUTRITION
ISSN	1353-5773
卷号	25 期号:5 页码:1028-1035
通讯作者	Li, Yong(liyong@qdio.ac.cn)
摘要	To investigate the effects of dietary reduced glutathione (GSH) on the growth performance and antioxidant capacity of juvenile Atlantic salmon (Salmo salar), 396 juvenile fish with initial body weight of 143.07 +/- 6.56 g were randomly distributed into four groups fed four diets with graded supplementation levels of GSH (0, 100, 200 and 400 mg/kg diet) for 83 days. The results showed that the appropriate GSH supplementation (100 and 200 mg/kg diet) significantly increased the growth performance, activities and gene mRNA expression levels of glutathione peroxidase (GPx) and glutathione transferase (GST), and the content of GSH and total antioxidant capacity (TAOC), whereas it significantly decreased activities and gene mRNA expression levels of superoxide dismutase (SOD) and catalase (CAT), and the content of malondialdehyde (MDA; p < 0.05). However, the excess dietary GSH (400 mg/kg diet) had an adverse effect on the all above indexes. Interestingly, the dietary GSH had the opposite effect on GSH-related antioxidant enzymes (GPx and GST) and other antioxidant enzymes (SOD and CAT). The results showed that the diet with 200 mg/kg GSH supplementation was optimal for the juvenile Atlantic salmon, which had a measured GSH content of 209.54 mg/kg.
关键词	antioxidant capacity Atlantic salmon growth performance reduced glutathione
DOI	10.1111/anu.12920
收录类别	SCI
语种	英语
资助项目	Twelfth Five-Year National Science and Technology Support Program of China[201113AD13B07] ; Project of Atlantic salmon Circulation Clean Production System Development and Industrialization[Y12316101H] ; Twelfth Five-Year National Science and Technology Support Program of China[201113AD13B07] ; Project of Atlantic salmon Circulation Clean Production System Development and Industrialization[Y12316101H]
WOS研究方向	Fisheries
WOS类目	Fisheries
WOS记录号	WOS:000488178300005
出版者	WILEY
引用统计	被引频次：8[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/337002/163270
专题	实验海洋生物学重点实验室
通讯作者	Li, Yong
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China 4.Shandong Jincheng Biol Pharmaceut Co Ltd, Zibo, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Ma, Jun,Zhang, Jing,Sun, Guoxiang,et al. Effects of dietary reduced glutathione on the growth and antioxidant capacity of juvenile Atlantic salmon (Salmo salar)[J]. AQUACULTURE NUTRITION,2019,25(5):1028-1035.
APA	Ma, Jun,Zhang, Jing,Sun, Guoxiang,Lou, Yanan,&Li, Yong.(2019).Effects of dietary reduced glutathione on the growth and antioxidant capacity of juvenile Atlantic salmon (Salmo salar).AQUACULTURE NUTRITION,25(5),1028-1035.
MLA	Ma, Jun,et al."Effects of dietary reduced glutathione on the growth and antioxidant capacity of juvenile Atlantic salmon (Salmo salar)".AQUACULTURE NUTRITION 25.5(2019):1028-1035.

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