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N-COUNT Your trachea is your . 同windpipe [医学]
But in previous cases, the tracheas were built with donor organs.
但是在之前的病例中，移植所用的气管是以捐赠气管为基础制造出来的。
Windpipes have been grown from stem cells before, but only using the collagen "skeletons" of donated tracheas.
之前，也有由干细胞培育气管的先例，培育中使用的是捐献者的气管胶原蛋白骨架。
The donated tracheas were stripped of the donors' cells — leaving only the cartilage scaffold — and then reseeded with stem cells derived from the recipients' own bone marrow.
捐赠者的细胞会从气管上剥去，而只剩下软骨支架，随后在其上植入从受移植者者骨髓中采集到的干细胞。
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