中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effect of dietary chitosan on growth performance, haematology, immune response, intestine morphology, intestine microbiota and disease resistance in gibel carp (Carassius auratus gibelio)

文献类型:期刊论文

作者Chen, Y.1,2; Zhu, X.1; Yang, Y.1; Han, D.1; Jin, J.1; Xie, S.1
刊名AQUACULTURE NUTRITION
出版日期2014-10-01
卷号20期号:5页码:532-546
关键词Aeromonas hydrophila Carassius aura ins gibelio chitosan immunity intestine microbiota intestine morphology
ISSN号1353-5773
英文摘要A 75-day experiment was conducted with juvenile gibel carp (Carassius auratus gibelio) (4.80 +/- 0.01 g) to evaluate effects of dietary chitosan on fish growth performance, haematology, intestine morphology and immune response. Six isonitrogenous (crude protein: 383 g kg(-1)) isolipid (97.5 a kg(-1)) and isocaloric (gross energy: 16.7 kJ g(-1)) diets were formulated to contain 0, 1800, 4000, 7500, 10 000, 20 000 mg kg(-1) chitosan, respectively. The results showed that the growth was depressed when the fish fed with 10 000 mg ka(-1) chitosan. Serum cholesterol, triglyceride and low-density lipoprotein decreased in 10 000 and 20 000 mg kg(-1) chitosan. On day 75, blood leucocyte phagocytic activity respiratory burst and alternative pathway of complement haemolytic activity were enhanced in 4000 mg kg(-1) chitosan. The number of goblet cell, intra-epithelial lymphocyte of mid-intestine and microvilli height of distal intestine increased at 4000 mg kg(-1) dietary chitosan. Dietary chitosan modulated intestine microbiota, depressed pathogen bacteria Aeromonas veronii-like and improved Cellulomonas hominis-like, Bacillus oceanisediminis-like and two uncultured bacterium-like species on day 75. Dietary 7500 and 10 000 mg kg(-1) chitosan enhanced the protection against Aeromonas hydrophila infection. In conclusion, oral administration of dietary 7500 mg kg(-1) chitosan for 75 days is recommended for the survival of gibel carp.
WOS标题词Science & Technology ; Life Sciences & Biomedicine
类目[WOS]Fisheries
研究领域[WOS]Fisheries
关键词[WOS]ALTERNATIVE COMPLEMENT PATHWAY ; TURBOT SCOPHTHALMUS-MAXIMUS ; X OREOCHROMIS-AUREUS ; FRESH-WATER FISH ; CYPRINUS-CARPIO ; INNATE IMMUNITY ; MARINE ACTINOBACTERIA ; AEROMONAS-HYDROPHILA ; MANNAN OLIGOSACCHARIDES ; PARALICHTHYS-OLIVACEUS
收录类别SCI
语种英语
WOS记录号WOS:000341872600008
公开日期2015-01-20
源URL[http://ir.ihb.ac.cn/handle/342005/20304]  
专题水生生物研究所_淡水生态学研究中心_期刊论文
作者单位1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Chen, Y.,Zhu, X.,Yang, Y.,et al. Effect of dietary chitosan on growth performance, haematology, immune response, intestine morphology, intestine microbiota and disease resistance in gibel carp (Carassius auratus gibelio)[J]. AQUACULTURE NUTRITION,2014,20(5):532-546.
APA Chen, Y.,Zhu, X.,Yang, Y.,Han, D.,Jin, J.,&Xie, S..(2014).Effect of dietary chitosan on growth performance, haematology, immune response, intestine morphology, intestine microbiota and disease resistance in gibel carp (Carassius auratus gibelio).AQUACULTURE NUTRITION,20(5),532-546.
MLA Chen, Y.,et al."Effect of dietary chitosan on growth performance, haematology, immune response, intestine morphology, intestine microbiota and disease resistance in gibel carp (Carassius auratus gibelio)".AQUACULTURE NUTRITION 20.5(2014):532-546.

入库方式: OAI收割

来源:水生生物研究所

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