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.

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В России ответили на имитирующие высадку на Украине учения НАТО18:04

Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04

Deep learn。快连下载安装对此有专业解读

Фото: Kacper Pempel / Reuters，更多细节参见搜狗输入法2026

Wide-field quantum sensing shows μm-scale inhomogeneous superconductivity in high-pressure La3Ni2O7, linking local diamagnetic response to stress and stoichiometry and clarifying mechanisms that suppress or enhance superconductivity.

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