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Updated: Sep 14, 2025

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导致职业口腔暴露的机制:系统审查和元分析
Marlene Dietz1,2, Anke Kahl2, Urs Schlüter1
1Unit 4.I.4 Exposure Assessment, Exposure Science, Division 4 Hazardous Substances and Biological Agents, Federal Institute for Occupational Safety and Health (BAuA), Dortmund, Germany.
Annals of work exposures and health
|July 25, 2025
概括
在工作场所的口服暴露,往往被忽视,通过化学物质转移和气溶发生. 了解这些机制对于成人职业安全和健康至关重要,尽管转移参数的相关性不清楚.
科学领域:
- 职业健康 职业健康 职业健康
- 毒理学 毒理学 毒理学
- 暴露科学 暴露科学
背景情况:
- 口服暴露是工作场所化学物质暴露的重要,但经常被忽视的途径,除了吸入和皮肤接触.
- 了解意外摄入机制对于评估职业风险至关重要.
- 气溶和化学转移途径有助于口服暴露.
研究的目的:
- 系统地识别工作场所意外口腔暴露的机制.
- 分析影响化学物质转移的因素和气溶对口服的贡献.
主要方法:
- 按照PRISMA方法对5个数据库和9个机构网站进行了系统的文献搜索.
- 将信息提取到概念矩阵中并进行分析.
- 175个相关出版物被选中进行审查.
主要成果:
- 确定的关键机制包括化学物质的转移 (例如,手到嘴) 和气溶的贡献.
- 影响转移的因素被分类为环境,物质特异性,途径,表面,接触和皮肤特征.
- 虽然确定了参数,但注意到了命名体系的不一致性和与转移效率的不清楚相关性.
结论:
- 导致成人口服暴露的机制与儿童观察到的机制相似.
- 危险物质的转移和气溶的贡献是主要的机制.
- 需要进一步的研究来澄清参数和转移效率之间的相互作用,以提高职业安全.
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