双A暴露与学龄前儿童的炎症性细胞因子之间的相关性
Wenya Cai1, Qingshan Yan2, Yuhong Deng3
1Department of Public Health, Guangzhou Medical University, Guangzhou 511436, China; Department of Health Care, Guangdong Women and Children Hospital, Guangzhou 511442, China.
Cytokine
|December 17, 2024
概括
在学龄前儿童中,双A (BPA) 暴露与较低的IL-10水平有关,特别是在女孩中. 暴露于BPA的超重/肥胖儿童显示IL-6水平增加,这表明BPA和炎症之间存在联系.
科学领域:
- 环境健康 环境健康
- 儿科内分泌学 儿科内分泌学
- 免疫学 免疫学 免疫学
背景情况:
- 双A (BPA) 是一种内分泌干扰化学物质,通过炎症途径可能与肥胖有关.
- 了解BPA对儿童炎症标志物的影响对于公共卫生至关重要.
- 幼儿园龄的儿童可能特别容易受到环境暴露,如BPA.学前儿童可能特别容易受到环境暴露.
研究的目的:
- 调查双A (BPA) 暴露与学龄前儿童细胞炎症因子之间的相关性.
- 探索BPA与炎症之间的关系中的潜在性别特异性.
- 检查BPA暴露与炎症标志物之间的关系,与身体质量指数 (BMI) 分类相关.
主要方法:
- 一组155名学龄前儿童 (4-6岁) 提供了尿液和血液样本.
- 用液体染色学-并联质谱法量化尿液中的BPA水平.
- 六种炎症类型的细胞因子 (IL-2,IL-4,IL-6,IL-10,TNF-α,IFN-γ) 用流体光测量,分析按性别和BMI分层.
主要成果:
- 在100%的尿样中检测到双甲 (BPA),其中位数度为0.48μg/L.
- 乙暴露与IL-10水平呈负相关性 (r = -0.172,P < 0.05),特别是在女孩 (r = -0.257,P < 0.05).
- 在超重/肥胖儿童中,BPA暴露与IL-6水平呈正相关性 (r = 0.354,P < 0.05).
结论:
- 在学龄前儿童中,双A (BPA) 暴露与降低IL-10水平有关,在女孩中观察到的效果更为明显.
- 增加的IL-6水平与超重/肥胖学龄前儿童的BPA暴露相关.
- 需要进一步的研究来阐明 Bisphenol A (BPA) 和炎症因素之间的确切机制.
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