Glioma is a type of primary tumor that arises from the glial cells — the connectivetissuecells that surround and support nerve cells.
神经胶质瘤是来源于在神经细胞周围起支持作用的胶质细胞的一种原发肿瘤。
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Another barrier to water-soluble drugs is the glial connectivetissuecells (astrocytes), which form an astrocytic sheath close to the basement membrane of the capillary endothelium.