这个词是什么意思？
A meshwork-like substance found within the extracellular space and in association with the basement membrane of the cell surface. It promotes cellular proliferation and provides a supporting structure to which cells or cell lysates in culture dishes adhere.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D005109 · MeSH 2026。
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