相关实验视频

Updated: Jun 27, 2025

Effects of Exposure of Formaldehyde to a Rat Model of Atopic Dermatitis Induced by Neonatal Capsaicin Treatment

Effects of Exposure of Formaldehyde to a Rat Model of Atopic Dermatitis Induced by Neonatal Capsaicin Treatment

Published on: September 27, 2017

通过吸入室内甲暴露的健康风险评估:系统性审查和元分析

Amir Hossein Khoshakhlagh¹, Mahdiyeh Mohammadzadeh², Safiye Ghobakhloo³

¹Department of Occupational Health Engineering, School of Health, Kashan University of Medical Sciences, Kashan, Iran.

Journal of hazardous materials

|April 28, 2024

概括

室内吸入甲会带来严重的致癌风险,特别是在学校和高收入国家. 非致癌风险是可以接受的,但降低室内甲水平至关重要.

科学领域:

环境健康环境健康
毒理学毒理学毒理学
公共卫生公共卫生

背景情况:

室内环境是甲暴露的重要来源.
吸入FA与致癌性 (CR) 和非致癌性 (HQ) 的健康风险有关.
了解各种室内环境中的这些风险对于公共健康至关重要.

研究的目的:

系统地审查和对各种室内环境中FA吸入暴露的研究进行元分析.
量化与室内FA相关的致癌和非致癌风险.
为了确定室内环境中FA度和相关风险最高的室内环境.

主要方法:

在主要数据库 (Scopus,PubMed,Web of Science,Medline,Embase) 进行系统的文献搜索,直到2023年11月21日.
包括符合人口,暴露,比较和结果 (PECO) 标准的研究.
在5种类型的室内场地进行元分析,以确定FA度,CR和HQ值的平均效应大小 (ES).

主要成果:

分析了45篇文章,涵盖住房环境,教育中心,幼儿园,车和其他室内空间.
FA度的差异很大 (0.01至1620μg/m3),其中水管咖啡馆的度最高.
超过90%的研究报告不确定可采取行动的致癌风险;非致癌风险通常是可以接受的.
在高收入国家观察到的致癌风险最高.

结论:

室内甲吸入具有相当大的致癌风险,特别是在教育环境和高收入国家.
需要有效的策略来降低室内FA度,因为人们在室内度过90%的时间.
定期监测室内空气质量,特别是在学校和幼儿园,对于减轻健康风险至关重要.

关键词:

致癌的风险致癌的风险甲甲是一种形式的甲.人类健康人类健康人类健康室内空气污染室内空气污染非致癌风险非致癌风险

更多相关视频

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

Published on: December 23, 2022

Assessment of the Acute Inhalation Toxicity of Airborne Particles by Exposing Cultivated Human Lung Cells at the Air-Liquid Interface

Assessment of the Acute Inhalation Toxicity of Airborne Particles by Exposing Cultivated Human Lung Cells at the Air-Liquid Interface

Published on: February 23, 2020

相关概念视频

Types of Toxins

Types of Toxins

Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...

Asthma-I: Introduction

Asthma-I: Introduction

Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...

Assessment of Respiration

Assessment of Respiration

The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...