职业环境中的暴露:干扰内皮功能和甲状腺调节
Melih Gaffar Gözükara1, Servet Birgin İritaş2, Lütfiye Tutkun3
1Department of Public Health, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara 06000, Türkiye.
Metabolites
|January 27, 2026
概括
职业 (Mn) 暴露与较低的甲状腺激素和改变的内皮标志物有关,这表明潜在的甲状腺干扰和血管功能障碍. 需要进一步的研究来证实这些发现在接和金属加工工人.
科学领域:
- 职业健康 职业健康 职业健康
- 内分泌学 在内分泌学.
- 血管生物学 血管生物学
背景情况:
- (Mn) 暴露在接和金属加工行业中很普遍.
- 暴露与通过氧化和氧化物通路的甲状腺干扰和内皮功能障碍有关.
- 在职业环境中同时检查内分泌和血管生物标志物是罕见的.
研究的目的:
- 调查职业暴露与甲状腺和内皮细胞生物标志物之间的关联.
- 为了比较甲状腺激素水平和内皮功能障碍标志物在Mn暴露的工人和对照者之间.
主要方法:
- 对95 Mn暴露的工人和95个对照者的横截面研究.
- 测量全血Mn,甲状腺激素 (T3,T4,TSH) 和内皮标记物 (ADMA,SDMA,素).
- 使用了诱导合等离子体质谱和化学发光免疫测试;分析了群体差异和相关性.
主要成果:
- 暴露于的工人表现出明显更高的血含量.
- 接触Mn的工人甲状腺激素 (T3,T4,TSH) 的水平显著降低.
- 在接触Mn的工人中,内皮标志物ADMA和SDMA的含量较高,而素的含量较低.
- 在暴露的工人中,血液Mn与T3,T4,TSH负相关,与ADMA和SDMA正相关.
结论:
- 职业暴露与甲状腺激素和与二甲基氨酸相关的内皮标记物的可测量变化有关.
- 观察到的模式表明内分泌调节和氧化通路之间的潜在相互作用.
- 建议进行纵向研究以确定因果关系并澄清生物相关性.
关键词:
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