动物营养学报 >

2020 , Vol. 32 >Issue 6: 2551 - 2557

DOI: https://doi.org/10.3969/j.issn.1006-267x.2020.06.014

综述 REVIEW

脂肪酸对小鼠和猪乳腺发育的调控作用及机制研究进展

  • 杨强 ,
  • 郑吉松 ,
  • 孟莹莹 ,
  • 王松波
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  • 华南农业大学动物科学学院, 广东省动物营养调控重点实验室, 优百特脂立方功能性脂肪酸研究中心, 广州 510642
杨强(1995-),男,湖北恩施人,硕士研究生,从事动物乳腺发育研究。E-mail:395586140@qq.com

收稿日期: 2019-11-23

  网络出版日期: 2020-06-16

基金资助

国家重点研发计划项目（2016YFD0500503）

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Advances in Regulation and Mechanism of Mammary Gland Development of Mice and Pigs by Fatty Acids

  • YANG Qiang ,
  • ZHENG Jisong ,
  • MENG Yingying ,
  • WANG Songbo
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  • Guangdong Provincial Key Laboratory of Animal Nutrition Control, UBT Lipid Suite Functional Fatty Acids Research Center, College of Animal Sciences, South China Agricultural University, Guangzhou 510642, China

Received date: 2019-11-23

  Online published: 2020-06-16

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摘要

哺乳动物乳腺的良好发育是其泌乳功能充分发挥的前提。哺乳动物出生后乳腺的发育包括初情期、妊娠期、泌乳期和退化期等不同阶段。乳腺发育不仅受遗传、激素和环境等因素的影响，营养对乳腺发育也具有重要的调控作用。研究表明，脂肪酸不仅可为生命活动提供能量，其生物合成过程形成的许多信号分子还参与乳腺发育调控。本文综述了小鼠和猪乳腺发育过程及其影响因素、脂肪酸对小鼠和猪乳腺发育的调控作用，并探讨了脂肪酸调控小鼠和猪乳腺发育的可能机制，为脂肪酸在调控动物乳腺发育、提高动物泌乳性能方面的应用提供理论依据。

关键词： 乳腺发育; 脂肪酸; 调控作用; 机制

本文引用格式

杨强 , 郑吉松 , 孟莹莹 , 王松波 . 脂肪酸对小鼠和猪乳腺发育的调控作用及机制研究进展[J]. 动物营养学报, 2020 , 32(6) : 2551 -2557 . DOI: 10.3969/j.issn.1006-267x.2020.06.014

Abstract

The better development of mammalian mammary gland is a prerequisite for its full play of lactation. The development of mammalian mammary gland after birth occurs in several different stages, including puberty, pregnancy, lactation and involution. The mammary gland development is not only affected by genetic, hormonal and environmental factors, but also regulated by nutrition. Studies show that fatty acids can not only provide energy for life activities, but also many signal molecules formed by their biosynthesis participate in regulation of mammary gland development. In this review, mammary gland development process of mice and pigs and its influence factors, as well as regulation of fatty acids on the mammary gland development were summarized, and possible mechanism involved in regulation on mammary gland development of mice and pigs by fatty acids were discussed, to provide a theoretical basis for application of fatty acids in regulating animal mammary gland development and improving animal lactation performance.

Key words： mammary gland development; fatty acids; regulation; mechanism

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