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生物谷
14 天
Nature:骨再生的新突破——仿生胶原基质如何改变骨修复?
组织学分析显示,Col40基质中存在未矿化的胶原残留,而Col100基质则表现出成熟的矿化骨组织,伴随着活跃的骨生成过程。Col100基质内还观察到广泛的血管生成,这对骨组织的健康再生至关重要。血管的增加不仅为新生骨提供了充足的营养,还通过增强骨组织 ...
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‘This has gone too far’
SK president impeached
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Settle sexual assault suit
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Geminid meteor shower
US obesity rates drop
Denied new trial
Pearl Harbor survivor dies
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