Effect of dietary Clostridium butyricum on growth, intestine health status and resistance to ammonia stress in Pacific white shrimp Litopenaeus vannamei
文献类型: 外文期刊
第一作者: Duan, Yafei
作者: Duan, Yafei;Zhang, Yue;Dong, Hongbiao;Wang, Yun;Zheng, Xiaoting;Zhang, Jiasong
作者机构:
关键词: Litopenaeus vannamei;Clostridium butyricum;Growth performance;Intestine health;Body composition;Ammonia stress
期刊名称:FISH & SHELLFISH IMMUNOLOGY ( 影响因子:4.581; 五年影响因子:4.851 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The present study evaluated the effect of dietary Clostridium butyricum (CB) on growth, intestine microstructure, intestine digestive and immune function, intestine short-chain fatty acids (SCFA) content and body composition of Pacific white shrimp Litopenaeus vannamei. The shrimp was fed for 56 d with diets containing different levels of C butyricum (1 x 10(9) cfu/g): 0% (Control), 0.25% (CB1), 0.5% (CB2) and 1.0% (CB3) as treatment groups, followed by an acute ammonia stress test for 72 h. The results indicated that dietary supplementation of C. butyricum decreased the feed conversion rate (FCR) and increased the growth performance of shrimp. Compared with the control group, after shrimp fed with C butyricum 56 d, intestine amylase and protease activity in the three C butyricum group increased, while lipase activity was only affected in the CB1 and CB2 group. Total antioxidant capacity (T-AOC) content, lysozyme (LSZ) activity, and the relative expression level of Toll and immune deficiency (Imd) gene all increased in three C butyricum groups. Inducible nitric oxide synthase (iNOS) activity increased in the CB2 and CB3 group, heat shock protein 70 (HSP70) gene expression level increased in the CB3 group, while nitric oxide (NO) content was not affected by C. butyricum. After shrimp exposed to ammonia stress, intestine immune biochemical parameters (T-AOC, LSZ, iNOS and NO) and genes (HSP70, Toll and Imd) expression level of C butyricum group was higher than that of the control. HE stain showed that C butyricum increased the intestine epithelium height of L vannamei. These results revealed that C butyricum could improve the growth performance, increased intestine SCFA content and body crude protein content, modulated intestine digestive capacity, and enhanced intestine immune function of L. vannamei against ammonia stress. (C) 2017 Elsevier Ltd. All rights reserved.
分类号: S9
- 相关文献
作者其他论文 更多>>
-
Comparison of toxic effects of phenanthrene and perfluorooctane sulfonate on Chinese tongue sole Cynoglossus semilaevis larva in a muti-biomarker approach
作者:Zhang, Zhe;Duan, Yafei;Zhang, Linbao;Tian, Fei;Xiong, Qian;Chen, Haigang;Xia, Bin
关键词:Cynoglossus semilaevis; Phenanthrene; Perfluorooctane sulfonate; Cytochrome P450; Antioxidant enzymes; Nuclear hormone receptor
-
Anti-Vibrio potential of essential oil components and the role of cinnamaldehyde in Pacific oyster (Magallana gigas) juveniles
作者:Loor, Alfredo;Perelli, Joshua;Bossier, Peter;Loor, Alfredo;Perelli, Joshua;Bossier, Peter;Loor, Alfredo;Zheng, Xiaoting
关键词:Magallana gigas; Cinnamaldehyde; Vibrio infection; Immune response; Antioxidant; TRP channels
-
Effects of acetochlor on the interaction between Scenedesmus and Microcystis: Integrated perspectives on toxicity, biotransformation, and competition strategies
作者:Wang, Zikang;Li, Shanshan;Xiang, Wensheng;Yu, Simin;Nie, Yufan;Zhang, Yue;Liu, Yuping;Diao, Jinling
关键词:Acetochlor; Microalgae; Competition; Biotransformation; Ecotoxicology
-
Spatiotemporal Variations in Phytoplankton Community Structure and Diversity: A Case Study for a Macroalgae-Oyster Reef Ecosystem
作者:Xu, Min;Yang, Linlin;Xu, Min;Wang, Yun;Shen, Jiabin;Yang, Linlin;Zhao, Qi;Xu, Yufu;Wang, Shenzhi;Zhang, Haipeng;Yu, Yingbo;Zhang, Yunling;Otaki, Takayoshi;Komatsu, Teruhisa;Xu, Kaida
关键词:phytoplankton; Luanhe River Estuary; sea ranch; oyster; macroalgae; community structure
-
Effects of Lysophospholipids on the Antioxidant Capacity, Digestive Performance, and Intestinal Microbiota of Litopenaeus vannamei
作者:Yan, Hailiang;Liang, Hong;Yan, Hailiang;Wang, Yun;Liang, Hong;Duan, Yafei;Wang, Jun;Zhou, Chuanpeng;Wang, Yun;Duan, Yafei;Wang, Jun;Zhou, Chuanpeng;Wang, Yun;Huang, Zhong
关键词:Litopenaeus vannamei; lysophospholipids; antioxidant capacity; digestion; intestinal microbiota
-
Deciphering the flavor constituents, microbiota and physicochemical properties of Yancaigao, a traditional sour rice paste from Southwest China
作者:Gao, Jinxiao;Li, Yang;Zhang, Yue;Shan, Yimeng;Wang, Aixia;Zhang, Xiya;Wang, Fengzhong;Tong, Li-Tao;Gao, Jinxiao;Luo, Tingting;Tong, Li-Tao
关键词:Sour rice paste; Lactic fermentation; Organic acids; Volatiles; Bacterial community
-
A comprehensive review of starch-based technology for encapsulation of flavor: From methods, materials, and release mechanism to applications
作者:Shan, Yimeng;Li, Jiaxin;Nie, Mengzi;Li, Dezhi;Zhang, Yue;Li, Yang;Wang, Lili;Liu, Liya;Wang, Fengzhong;Tong, Li-Tao;Tong, Li-Tao
关键词:Encapsulation techniques; Flavor; Starch-based materials; Inclusion complex; Release mechanisms; Industry applications