松果体调控动物季节性繁殖概述

发布时间：2018-06-01 14:08

本文选题：松果体 + 褪黑素　；参考：《农业生物技术学报》2017年07期

【摘要】：松果体是一种神经内分泌器官,受到昼夜周期和季节周期的影响,在神经内分泌调控多种动物的繁殖生理上起着关键性的作用。本文综述了光周期信号通过松果体的神经内分泌活性调控动物繁殖活性的季节性改变,并重点关注了褪黑素的作用及其作用方式。除此之外,本文还综述了松果体中period生物钟(period circadian clock,per)、隐花色素(cryptochrome,cry)、时钟昼夜调节器(clock circadian regulator,clock)和芳基碳氢化合物核转运蛋白受体样(aryl hydrocarbon receptor nuclear translocator like,arntl,亦称bmal)基因等钟基因的最新研究进展,这些钟基因在包括鸟类的多种脊椎动物的钟结构中都有表达。本文为研究者更好地了解松果体在调控季节性繁殖过程中的分子机制和生理相关性提供了参考资料。
[Abstract]:The pineal gland is a kind of neuroendocrine organ which is influenced by the circadian and seasonal cycles and plays a key role in regulating the reproductive physiology of many animals. This paper reviews the seasonal changes of animal reproductive activity regulated by photoperiod signal through the neuroendocrine activity of pineal gland, and focuses on the role and mode of melatonin. In addition, this paper also reviews the latest advances in the study of clock genes such as period clock circadian clock, cryptochrome crycircadian clock, clock circadian clock and aryl hydrocarbon receptor nuclear translocator like anarntlin in pineal gland, also known as bmall gene, and so on, in this paper, we have also reviewed the latest progress in the study of clock genes, such as the clock, and the aryl hydrocarbon receptor nuclear translocator like arntl. These clock genes are expressed in the clock structures of many vertebrates, including birds. This paper provides a reference for researchers to better understand the molecular mechanism and physiological correlation of pineal gland in regulating seasonal reproduction.
【作者单位】：浙江省农业科学院畜牧兽医研究所;
【基金】：国家国际科技合作专项项目(No.2013DFR30980)
【分类号】：S814.1

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