A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

2026年1月26日 · 张伟 · 来源：tutorial资讯

Discussing the project with just a few of the developers, it’s immediately clear how current work will inform future efforts.

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正定经济如何起飞？上世纪80年代，习近平同志思考：需要找到一条新路。

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