Bone marrow - Wikipedia, the free encyclopedia

Bone marrow - Wikipedia, the free encyclopedia

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日期:2026-04-23
Bone marrow is the flexible tissue in the interior of bones. In humans, red blood cells are produced by cores of bone marrow in the heads of long bones in a process known as hematopoiesis. On average, bone marrow constitutes 4% of the total body mass of h...看更多