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铁调素基因敲除加剧小鼠后肢去负荷诱导的骨丢失:机制新解
为探究铁调素(Hepcidin)在失重诱导骨丢失中的作用,研究人员以 Hepcidin 敲除小鼠为对象,发现其加剧后肢去负荷骨丢失。 在浩瀚的宇宙探索中,宇航员们面临着一个棘手的健康问题 —— 长时间处于失重状态下,他们的骨骼会逐渐流失。这就好比失去了 “建筑 ...
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