| 摘要: |
| 目前，水产养殖业提高养殖效益和经济效益的手段较少，导致行业发展缓慢。肠道菌群与水产动物的生长速度、激素水平、营养代谢和免疫功能有着重要联系。肠道菌群稳态为水产动物的生长繁殖提供了有利条件。水产动物和肠道微生物之间的关系表明，宿主-微生物的相互作用可能影响宿主的生长性能。为了提高肠道菌群与宿主之间相互作用的见解，以生长性能为主要切入点，以理解肠道微生物在宿主生长过程中的潜在作用。探究水产动物肠道菌群的功能机制有助于提高养殖的产量和质量，促进水产养殖业的发展。综述了肠道菌群的作用、肠道菌群与水产动物生长性能的关系以及肠道菌群调控生长性能的机制，旨在为相关研究提供参考。 |
| 关键词: 肠道菌群 水产动物 生长性能 |
| DOI：10.14188/j.ajsh.20240613002 |
| 分类号:Q93 |
| 基金项目:浙江省自然科学基金（GN22C193989）；湖州市科技计划（2021YZ08） |
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| Progress on gut microbiota of aquatic animals and its effects on host growth performance |
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GAO Quanxin, HUANG Hao, ZHAO Xiuxin, CHENG Zhenheng, DONG Jiahao, QIAO Wenzhuo
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College of Life Science， Huzhou University， Huzhou 313000， Zhejiang， China
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| Abstract: |
| At present， the aquaculture sector possesses limited approaches to enhance breeding efficiency and economic effectiveness， thereby leading to the sluggish development of the aquaculture industry. The gut microbiota has an important relationship with the growth rate， hormone levels， nutrient metabolism and immune function of aquatic animals. The homeostasis of gut microbiota provides favorable conditions for the growth and reproduction of aquatic animals. This relationship between aquatic animals and gut microbes suggests that host-microbe interactions may influence host growth performance. To improve insights into the interactions between gut microbiota and host， growth performance is used as the main entry point to help understand the potential role of gut microbes during host growth. Exploring the functional mechanism of gut microbiota in aquatic animals is helpful to improve the yield and quality of aquaculture and promote the development of aquaculture. The role of gut microbiota， the relationship between intestinal flora and growth performance of aquatic animals， and the mechanism of gut microbiota regulating growth performance are reviewed to provide reference for the relevant research. |
| Key words: gut microbiota aquatic animals growth performance |
