Growth, digestive and absorptive abilities and antioxidative capacity in the hepatopancreas and intestine of young grass carp ( Ctenopharyngodon idellus Val.) fed graded levels of dietary manganese
2014; Wiley; Volume: 47; Issue: 6 Linguagem: Inglês
10.1111/are.12649
ISSN1365-2109
AutoresRen-Jun Tang, Lin Feng, Wei‐Dan Jiang, Yang Liu, Sheng‐Yao Kuang, Jun Jiang, Yong‐An Zhang, Ling Tang, Xiao‐Qiu Zhou,
Tópico(s)Environmental Toxicology and Ecotoxicology
ResumoAquaculture ResearchVolume 47, Issue 6 p. 1917-1931 Original Article Growth, digestive and absorptive abilities and antioxidative capacity in the hepatopancreas and intestine of young grass carp (Ctenopharyngodon idellus Val.) fed graded levels of dietary manganese Ren-Jun Tang, Ren-Jun Tang Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorLin Feng, Corresponding Author Lin Feng Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaCorrespondence: X-Q Zhou and L Feng, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China. E-mails: xqzhouqq@tom.com; zhouxq@sicau.edu.cn; fenglin@sicau.edu.cnSearch for more papers by this authorWei-Dan Jiang, Wei-Dan Jiang Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorYang Liu, Yang Liu Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorSheng-Yao Kuang, Sheng-Yao Kuang Sichuan Academy of Animal Science, Animal Nutrition Institute, Chengdu, Sichuan, ChinaSearch for more papers by this authorJun Jiang, Jun Jiang Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorYong-An Zhang, Yong-An Zhang Chinese Academy of Sciences, Institute of Hydrobiology, Wuhan, ChinaSearch for more papers by this authorLing Tang, Ling Tang Sichuan Academy of Animal Science, Animal Nutrition Institute, Chengdu, Sichuan, ChinaSearch for more papers by this authorXiao-Qiu Zhou, Corresponding Author Xiao-Qiu Zhou Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaCorrespondence: X-Q Zhou and L Feng, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China. E-mails: xqzhouqq@tom.com; zhouxq@sicau.edu.cn; fenglin@sicau.edu.cnSearch for more papers by this author Ren-Jun Tang, Ren-Jun Tang Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorLin Feng, Corresponding Author Lin Feng Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaCorrespondence: X-Q Zhou and L Feng, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China. E-mails: xqzhouqq@tom.com; zhouxq@sicau.edu.cn; fenglin@sicau.edu.cnSearch for more papers by this authorWei-Dan Jiang, Wei-Dan Jiang Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorYang Liu, Yang Liu Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorSheng-Yao Kuang, Sheng-Yao Kuang Sichuan Academy of Animal Science, Animal Nutrition Institute, Chengdu, Sichuan, ChinaSearch for more papers by this authorJun Jiang, Jun Jiang Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaSearch for more papers by this authorYong-An Zhang, Yong-An Zhang Chinese Academy of Sciences, Institute of Hydrobiology, Wuhan, ChinaSearch for more papers by this authorLing Tang, Ling Tang Sichuan Academy of Animal Science, Animal Nutrition Institute, Chengdu, Sichuan, ChinaSearch for more papers by this authorXiao-Qiu Zhou, Corresponding Author Xiao-Qiu Zhou Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China Fish Nutrition and Safety in Production Sichuan University Key Laboratory, Sichuan Agricultural University, Chengdu, Sichuan, China Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, ChinaCorrespondence: X-Q Zhou and L Feng, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China. E-mails: xqzhouqq@tom.com; zhouxq@sicau.edu.cn; fenglin@sicau.edu.cnSearch for more papers by this author First published: 01 December 2014 https://doi.org/10.1111/are.12649Citations: 7Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract To study the effects of manganese on growth performance, digestive and absorptive abilities, as well as the antioxidative capacity in the hepatopancreas and intestine, young grass carp (Ctenopharyngodon idellus Val.) (264 ± 1 g) were fed diets containing graded levels of manganese at 3.65 (control), 8.62, 13.48, 18.24, 22.97 and 27.86 mg kg−1 diet for 8 weeks. Per cent weight gain (PWG) and feed intake were the poorest in fish fed the basal diet (P < 0.05). The activities of trypsin, lipase and alkaline phosphatase in the intestine were significantly enhanced with dietary manganese level at 13.48 mg kg−1 diet (P < 0.05). Additionally, in the hepatopancreas and intestine, the protein carbonyl and malondialdehyde contents were the lowest in fish fed the diet with dietary manganese level at 13.48 mg kg−1 diet (P < 0.05), while the anti-hydroxyl radical capacities, manganese superoxide dismutase (MnSOD), glutathione peroxidase and glutathione-S-transferase activities were significantly enhanced with dietary manganese level at 13.48 mg kg−1 diet (P < 0.05). Moreover, the catalase activity and glutathione content in the intestine were the highest in fish fed the diet with dietary manganese level at 18.24 mg kg−1 diet (P < 0.05). These results indicated that optimum dietary manganese promoted growth, enhanced the digestive and absorptive abilities, and improved the antioxidative capacity in young grass carp. Based on the quadratic regression analysis for PWG and intestinal MnSOD activity, the manganese requirements for young grass carp with the initial body weight of 264 g were 16.91 and 18.21 mg kg−1 diet respectively. Citing Literature Volume47, Issue6June 2016Pages 1917-1931 RelatedInformation
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