| Effect of dietary chitosan on growth performance, haematology, immune response, intestine morphology, intestine microbiota and disease resistance in gibel carp (Carassius auratus gibelio) | |
| Chen, Y.1,2; Zhu, X.1; Yang, Y.1; Han, D.1; Jin, J.1; Xie, S.1 | |
| 2014-10-01 | |
| Source Publication | AQUACULTURE NUTRITION
 |
| ISSN | 1353-5773 |
| Volume | 20Issue:5Pages:532-546 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Aeromonas Hydrophila Carassius Aura Ins Gibelio Chitosan Immunity Intestine Microbiota Intestine Morphology |
| DOI | 10.1111/anu.12106 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Fisheries |
| WOS Subject | Fisheries |
| WOS ID | WOS:000341872600008 |
| WOS Keyword | ALTERNATIVE COMPLEMENT PATHWAY ; TURBOT SCOPHTHALMUS-MAXIMUS ; X OREOCHROMIS-AUREUS ; FRESH-WATER FISH ; CYPRINUS-CARPIO ; INNATE IMMUNITY ; MARINE ACTINOBACTERIA ; AEROMONAS-HYDROPHILA ; MANNAN OLIGOSACCHARIDES ; PARALICHTHYS-OLIVACEUS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/20304 |
| Collection | 淡水生态学研究中心_期刊论文 |
| Affiliation | 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 |
| Recommended Citation 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. |
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| Effect of dietary ch（1500KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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