相关实验视频

Updated: Jun 7, 2025

Establishing a Device for Sleep Deprivation in Mice

Establishing a Device for Sleep Deprivation in Mice

Published on: September 22, 2023

昼夜干扰对小鼠行为节律的影响

Changxiao Ma^1,2, Bingyi Shen², Lihong Chen³

¹Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology

|November 21, 2024

概括

通过诸如光线,食和遗传学等因素扰乱小鼠的生物节奏,显著影响了它们的昼夜行为. 了解这些影响是人类昼夜健康的关键.

科学领域:

时间生物学时间生物学
哺乳动物的昼夜节律.

背景情况:

昼夜节律是基本的24小时生物周期,以睡眠-清醒周期为例.
由于基因相似性和研究工具,老鼠是研究哺乳动物昼夜节律的时代生物学中至关重要的模型生物.

研究的目的:

审查生物节律障碍对小鼠昼夜行为的影响.
突出影响小鼠昼夜行为因素,以深入了解人类健康.

主要方法:

审查关于小鼠昼夜节律障碍的现有文献.
分析影响运动活动和昼夜活动行为的因素.

主要成果:

外部因素 (光线,食,温度,运动) 显著影响小鼠的昼夜行为.
内部因素 (性别,年龄,遗传学,时钟基因突变) 也会影响昼夜模式.
运动活动监测是评估这些影响的关键方法.

结论:

了解小鼠的昼夜干扰对于阐明昼夜调节机制至关重要.
获得的见解可以为人类昼夜节律障碍的治疗策略提供信息.

关键词:

昼夜活动时间的行为.昼夜时间的干扰.时钟基因的时间养养养养灯光灯光灯光灯光灯光

更多相关视频

Recording and Analysis of Circadian Rhythms in Running-wheel Activity in Rodents

Recording and Analysis of Circadian Rhythms in Running-wheel Activity in Rodents

Published on: January 24, 2013

Manipulation of Rhythmic Food Intake in Mice Using a Custom-Made Feeding System

Manipulation of Rhythmic Food Intake in Mice Using a Custom-Made Feeding System

Published on: December 16, 2022

相关概念视频

Circadian Rhythms and Gene Regulation

Circadian Rhythms and Gene Regulation

The biological clock is involved in many aspects of regulating complex physiology in all animals. It was in 1935 when German zoologists, Hans Kalmus and Erwin Bünning, discovered the existence of circadian rhythm in Drosophila melanogaster. However, the internal molecular mechanisms behind the circadian clock remained a mystery until 1984, when Jeffrey C. Hall, Michael Rosbash, and Michael W. Young discovered the expression of the Per gene oscillating over a 24-hour cycle. In subsequent...