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Updated: Jul 10, 2025

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow

Published on: April 18, 2019

在来自萨摩亚的婴儿社区样本中,对Per-和多甲基物质 (PFAS) 度的表征

Lacey W Heinsberg, Shan Niu, Kendall J Arslanian

medRxiv : the preprint server for health sciences

|November 21, 2023

概括

这项研究在萨摩亚婴儿中发现了per-和多醇基物质 (PFAS),一些PFAS的较高水平与婴儿的性别,位置和营养有关. 这是萨摩亚首次发现PFAS污染的证据.

科学领域:

环境科学环境科学
毒理学毒理学毒理学
公共卫生公共卫生

背景情况:

和多醇基物质 (PFAS) 是持久性环境污染物,与不利的健康结果有关.
在低收入和中等收入国家,对PFAS暴露的研究有限,特别是在生命早期阶段.
萨摩亚提供了一个独特的环境,以研究由于最近的现代化而出现的PFAS污染.

结论:

这项研究提供了萨摩亚PFAS污染的初步数据.
以更大的样本大小进行进一步的研究至关重要,以确定可修改的PFAS暴露的决定因素.
这些发现对于在萨摩亚和类似地区的环境和公共卫生政策提供信息至关重要.

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