相关实验视频

Updated: Jul 12, 2025

An Alternative to the Traditional Cold Pressor Test: The Cold Pressor Arm Wrap

An Alternative to the Traditional Cold Pressor Test: The Cold Pressor Arm Wrap

Published on: January 16, 2014

热暴露干预,焦虑程度和多种形状:一个随机交叉研究

Wen Fang¹, Linfeng Liu², Bo Yin²

¹Division of Sports Science & Physical Education, Tsinghua University, Beijing, China.

Environment international

|October 23, 2023

概括

气候变化带来的高温增加了人们的焦虑. 暴露于热量会激活HPA轴,导致炎症和氧化应激,导致焦虑. 立即采取气候行动至关重要.

科学领域:

环境健康环境健康
神经科学是一个神经科学.
代谢学代谢学代谢学

背景情况:

气候变化加剧了高温天气,影响健康和神经系统.
连接热应激与心理健康,特别是焦虑的确切机制尚不清楚.

研究的目的:

为了研究热暴露对焦虑水平的影响.
阐明热应激引起的焦虑的潜在生物机制.

主要方法:

一项随机对照试验,涉及北京20名大学生.
使用代谢学和转录学方法分析血清代谢物和基因表达.
用ELISA测量来探索生物通路.

主要成果:

一个1.5小时的热暴露干预显著提高了焦虑水平.
热应激引起的焦虑与HPA轴激活,炎症和氧化应激有关.
生物标志物包括BDNF,GABA和葡萄糖皮质类药物,表明神经递质失衡.

结论:

建立了热应激和焦虑之间的因果关系.
热应激触发HPA轴激活,代谢变化,炎症和氧化应激,最终导致焦虑.
强调了气候变化所造成的忽视的健康成本和气候行动的紧迫性.

关键词:

焦虑焦虑是一种焦虑.在HPA轴上.热暴露干预措施的热暴露干预措施多个omics的多个omics.氧化应激是一种氧化应激.有关RCT的RCT是什么

更多相关视频

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents

Published on: July 10, 2017

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View

Published on: January 7, 2019

相关概念视频

Responses to Heat and Cold Stress

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.

Anxiety: Overview

Anxiety: Overview

Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.

Introduction to Stress and Lifestyle

Introduction to Stress and Lifestyle

Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...