这个词是什么意思？
Membrane glycoproteins found in high concentrations on iron-utilizing cells. They specifically bind iron-bearing transferrin, are endocytosed with its ligand and then returned to the cell surface where transferrin without its iron is released.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D011990 · MeSH 2026。
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