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环境暴露于美胺及其衍生品以及儿童结结果

Drew B Day¹, Melissa M Melough², Joseph T Flynn³

¹Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, 1920 Terry Ave, Seattle, WA, 98101, USA.

Environmental research

|March 30, 2024

概括

儿童暴露于胺可能会影响脏健康,在男孩和女孩之间观察到潜在的差异. 需要进一步的研究来了解这些低水平环境暴露对儿科脏生物标志物的影响.

科学领域:

环境健康环境健康
儿科脏病学儿科脏病学
毒理学毒理学毒理学

背景情况:

胺的急性毒性是从过去的事件中知道的.
广泛,低水平的环境暴露在胺及其衍生物对儿科脏健康的影响仍然不清楚.
生理学的性别差异可能会影响对环境毒素的敏感性.

研究的目的:

评估儿童暴露于胺及其衍生物 (阿美林,阿美利德,酸) 和损伤生物标志物之间的横截面关联.
探索这些协会中的潜在的性别特异性.
为了研究胺和酸 (CYA) 与脏健康有关的相互作用.

主要方法:

来自GAPPS研究的379名儿童 (4-8岁) 的尿液样本被分析为氨酸,氨酸,氨酸和CYA.
测量了损伤生物标志物,包括白蛋白,总蛋白,KIM-1,NAG,NGAL和EGF.
使用线性回归和相互作用术语来检查性别和化学相互作用的关联和修饰.

主要成果:

与男孩相比,女孩的几种损伤生物标志物水平较高,尽管暴露程度相似.
增加的胺暴露与更高的EGF总体水平和更高的KIM-1水平有关,特别是在男孩中.
胺与CYA在总蛋白质和NAG方面表现出负面的相互作用,显然是针对女孩的.

结论:

儿童暴露于胺可能与损伤的标志物有关,在男孩中可能更为明显.
性行为在调解胺暴露和损伤之间的关系方面发挥着重要作用.
这些发现为儿童低水平胺衍生物暴露对健康的影响提供了新的见解.

关键词:

氨酸是氨酸中的一种.新出现的污染物新出现的污染物环境流行病学环境流行病学脏 - 脏 - 脏氨酸是什么意思氨酸是什么意思毒性毒性毒性

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