| Effect of dietary beta-glucan on growth, survival and regulation of immune processes in rainbow trout (Oncorhynchus mykiss) infected by Aeromonas salmonicida | |
Ji, Liqin1,2; Sun, Guoxiang1; Li, Jun3; Wang, Yi4 ; Du, Yishuai1; Li, Xian1; Liu, Ying4
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| 2017-05-01 | |
| 发表期刊 | FISH & SHELLFISH IMMUNOLOGY
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| 卷号 | 64页码:56-67 |
| 文章类型 | Article |
| 摘要 | The present study evaluated the effects of dietary p-glucan (0, 0.05%, 0.1%, and 0.2%) on growth performance after 42 days of feeding. Thereafter, rainbow trout (Oncorhynchus mykiss) were infected with Aeromonas salmonicida, and survival rates as well as the regulating processes of stress-and immune related factors were analyzed. In general, higher dietary beta-glucan levels obviously improved specific growth rate (SGR), weight gain (WG) and feed efficiency (FE) (P <= 0.05). Survival rates in beta-glucan groups increased significantly compared with the control group after A. salmonicida infection (P <= 0.05). Serum total superoxide dimutase (T-SOD), peroxidase (POD) as well as catalase (CAT) activities, and their mRNA expressions in the head kidney of fish in the beta-glucan groups generally increased to higher levels after infection, and more quickly, compared with in the control group. Serum lysozyme (LSZ) and its expression in the head kidney in p-glucan groups reached a higher peak earlier than in the control group. |
| 关键词 | Beta-glucan Oncorhynchus Mykiss Growth Survival Immune-related Factors Aeromonas Salmonicida |
| DOI | 10.1016/j.fsi.2017.03.015 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000401217900006 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/136854 |
| 专题 | 海洋生物技术研发中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Lake Super State Univ, Sch Biol Sci, Sault Ste Marie, MI 49783 USA 4.Dalian Ocean Univ, Sch Marine Sci & Environm Engn, Dalian 116023, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Ji, Liqin,Sun, Guoxiang,Li, Jun,et al. Effect of dietary beta-glucan on growth, survival and regulation of immune processes in rainbow trout (Oncorhynchus mykiss) infected by Aeromonas salmonicida[J]. FISH & SHELLFISH IMMUNOLOGY,2017,64:56-67. |
| APA | Ji, Liqin.,Sun, Guoxiang.,Li, Jun.,Wang, Yi.,Du, Yishuai.,...&Liu, Ying.(2017).Effect of dietary beta-glucan on growth, survival and regulation of immune processes in rainbow trout (Oncorhynchus mykiss) infected by Aeromonas salmonicida.FISH & SHELLFISH IMMUNOLOGY,64,56-67. |
| MLA | Ji, Liqin,et al."Effect of dietary beta-glucan on growth, survival and regulation of immune processes in rainbow trout (Oncorhynchus mykiss) infected by Aeromonas salmonicida".FISH & SHELLFISH IMMUNOLOGY 64(2017):56-67. |
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| Effect of dietary be（3161KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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