这个词是什么意思？
Specialized non-fenestrated tightly-joined ENDOTHELIAL CELLS with TIGHT JUNCTIONS that form a transport barrier for certain substances between the cerebral capillaries and the BRAIN tissue.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D001812 · MeSH 2026。
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