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绵羊季节性繁殖的神经内分泌研究进展

贺小云 狄冉 胡文萍 王翔宇 刘秋月 储明星

畜牧兽医学报2018,Vol.49Issue(1):18-25,8.
畜牧兽医学报2018,Vol.49Issue(1):18-25,8.DOI:10.11843/j.issn.0366-6964.2018.01.003

绵羊季节性繁殖的神经内分泌研究进展

Research Progress on Neuroendocrinology Controlling Sheep Seasonal Reproduction

贺小云 1狄冉 1胡文萍 1王翔宇 1刘秋月 1储明星1

作者信息

  • 1. 中国农业科学院北京畜牧兽医研究所,农业部动物遗传育种与繁殖重点实验室,北京100193
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摘要

Abstract

Seasonal reproduction is a common adaptive strategy that allows for breeding at times when it is most advantageous for survival and growth of offspring,a major reason for seasonal reproduction is a striking change in the responsiveness of gonadotropin-releasing hormone (GnRH) neurons to the negative feedback effects of estradiol.In recent years,the neural and neuroendocrine circuitry responsible for sheep seasonal reproduction has been primarily studied,which concerned with the melatonin action and changes of the relevant neuron activities in hypothalamus.In this review,we first described the afferent signals,neural circuitry for seasonal reproductive transitions in sheep,and then compared these mechanisms with those discovered from studies in hamsters.These results can provide reference for the study of neural mechanisms controlling seasonal reproduction in sheep.

关键词

绵羊/光照周期/神经内分泌/季节性繁殖

Key words

sheep/photoperiod/neuroendocrinology/seasonal reproduction

分类

农业科技

引用本文复制引用

贺小云,狄冉,胡文萍,王翔宇,刘秋月,储明星..绵羊季节性繁殖的神经内分泌研究进展[J].畜牧兽医学报,2018,49(1):18-25,8.

基金项目

国家自然科学基金项目(31402041 ()

31472078 ()

31572371) ()

中国博士后科学基金面上项目(2016M591308) (2016M591308)

国家肉羊产业技术体系专项(CARS-38) (CARS-38)

中央级公益性科研院所基本科研业务费专项(Y2017JC24 ()

2017ywf-zd-13 ()

2013ywf-zd-1 ()

2015ywf-zd-2 ()

2015ywf-zd-8) ()

中国农业科学院科技创新工程(ASTIP-IAS13 ()

CAAS-XTCX2016010-01-03 ()

CAAS-XTCX2016010-03-03 ()

CAAS-XTCX2016011-02-02) ()

宁夏农林科学院科技创新先导资金项目(DWJLC-2016001) (DWJLC-2016001)

内蒙古自治区科技重大专项 ()

农业科研杰出人才及其创新团队项目 ()

国家万人计划科技创新领军人才项目 ()

畜牧兽医学报

OA北大核心CSCDCSTPCD

0366-6964

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