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A global view of hepatopancreas and intestinal reveals the potential influencing mechanism of aflatoxin B1 on nutrition and metabolism in Litopenaeus vannamei

文献类型：期刊论文

作者Wang, Yilong1,2,3; Liu, Mei1,2; Wang, Baojie1,2; Jiang, Keyong1,2; Wang, Mengqiang1,2,4; Wang, Lei1,2,5
刊名AQUACULTURE NUTRITION
出版日期2019-08-12
页码13
关键词aflatoxin B1 hepatopancreas intestinal Litopenaeus vannamei metabolism
ISSN号1353-5773
DOI10.1111/anu.12956
通讯作者Wang, Mengqiang(wangmenggiang@qdio.ac.cn) ; Wang, Lei(wanglei@qdio.ac.cn)
英文摘要The present study was to determine the time-dependent alterations in growth performance, histomorphology, digestive enzymes activities and the genes expression related to target of rapamycin (TOR) signalling pathway involved in hepatopancreas and intestine of Litopenaeus vannamei at 3, 6, 12, 18, 24 and 30 days after Aflatoxin B1 (AFB1) challenge. The results manifested that AFB1 could induce a significant decrease in growth performance and visible variations of the hepatopancreas and intestine structures in shrimp. Meanwhile, the digestive enzymes activities and genes expression level were significantly lower in the experimental group than in the control group and showed a time-dependent decrease (p < 0.05). The expression levels of tor and s6k were significantly higher in the experimental group than in the control group from days 6 to 24 and showed a tendency to increase first and then decrease as a whole (p < 0.05). Meanwhile, we analysed candidate pathways involved in hepatopancreas and intestine of shrimp in metabolic response to AFB1. The mainly disturbed pathways related to metabolism in hepatopancreas were involved in pyrimidine, glycosylphosphatidylinositol, glycosaminoglycan, vitamin and amino acid biosynthesis and metabolism, while the mainly disturbed metabolic pathways in intestine were glycosaminoglycan, vitamin and amino acid biosynthesis and metabolism.
资助项目Major Scientific and Technological Innovation Project, Shandong Province, China[2018SDKJ0502-2] ; Science and Technology Development Fund Project of Shinan District, Qingdao City, China[2018-4-001-ZH]
WOS研究方向Fisheries
语种英语
WOS记录号WOS:000481032400001
出版者WILEY
源URL[http://ir.qdio.ac.cn/handle/337002/162348]  
专题海洋研究所_实验海洋生物学重点实验室
通讯作者Wang, Mengqiang; Wang, Lei
作者单位1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Natl Lab Marine Sci & Technol, Res Platform Marine Mol Biotechnol, Qingdao, Shandong, Peoples R China
5.Chinese Acad Sci, CAS Ctr Ocean Mega Sci, Qingdao, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Yilong,Liu, Mei,Wang, Baojie,et al. A global view of hepatopancreas and intestinal reveals the potential influencing mechanism of aflatoxin B1 on nutrition and metabolism in Litopenaeus vannamei[J]. AQUACULTURE NUTRITION,2019:13.
APA Wang, Yilong,Liu, Mei,Wang, Baojie,Jiang, Keyong,Wang, Mengqiang,&Wang, Lei.(2019).A global view of hepatopancreas and intestinal reveals the potential influencing mechanism of aflatoxin B1 on nutrition and metabolism in Litopenaeus vannamei.AQUACULTURE NUTRITION,13.
MLA Wang, Yilong,et al."A global view of hepatopancreas and intestinal reveals the potential influencing mechanism of aflatoxin B1 on nutrition and metabolism in Litopenaeus vannamei".AQUACULTURE NUTRITION (2019):13.

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来源：海洋研究所

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