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人死后为什么会产生尸僵?
尸僵作为法医学中极具标志性的尸体现象,其本质是人体死亡后肌肉系统经历的不可逆硬化过程。这一现象不仅直观呈现了生命终止后的物理变化,更蕴含着复杂的生物化学机制——从能量代谢的崩溃到蛋白质结构的固化,从细胞内环境的失衡到酶解作用的启动,每一步都揭示着生命 ...
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