本文是专业学术论文解读，不做医疗建议。 切除睾丸就能延长寿命？最近，一项来自美国高校的最新预印本论文在小鼠实验里发现，无论在小鼠青春期前、青春期后，还是它们步入相当于人类 30 岁的中年阶段进行切除睾丸，都能有效地延长寿命。这一结果打破了科学界此前认为越早切除效果越好的假设，也让一些业内专家感到意外。不过，这依旧是小鼠身上的实验，人类能否可以通过某种手段复刻这种益处，眼下还没有定论。 这项成果由美 ...

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