球囊损伤颈动脉新生内膜平滑肌细胞中的缝隙连接小泡。
Gap junctional vesicles in the neointimal smooth muscle cells of balloon injured carotid artery.
作者信息
Vankova M, Grünwald J
机构信息
Institute of Medicine, Department of Anatomy and Histology, Varna, Bulgaria.
出版信息
Exp Pathol. 1991;42(2):101-5. doi: 10.1016/s0232-1513(11)80055-1.
PMID:1879513
Abstract
After balloon injury of the carotid artery in the rat, gap junctional vesicles were frequently detected in neointimal smooth muscle cells. They represent spherical structures confined by pentalamellar membrane containing a fine filamentous and granular material inside. Since gap junctional vesicles are not typical for the medial smooth muscle cells their occurrence in the intimal cells may be related to their secretory function and/or proliferative capacity.
摘要
大鼠颈动脉球囊损伤后，在内膜平滑肌细胞中频繁检测到缝隙连接小泡。它们呈现为由五重膜包绕的球形结构，内部含有细丝状和颗粒状物质。由于缝隙连接小泡在内膜平滑肌细胞中并不典型，其在内膜细胞中的出现可能与其分泌功能和/或增殖能力有关。
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