神经胶质细胞广泛分布于中枢和周围神经系统,作为神经细胞的一种辅助成分,不仅对神经元起支持和营养作用,而且对中枢神经系统发育及损伤修复起着积极的作用。近年来的研究表明,视神经损伤后胶质细胞在形态和功能上出现一系列的病理改变,影响视神经的再生和髓鞘的形成。现就神经胶质细胞及其在视神经损伤中的作用及研究进展进行综述。 Glial cells are widely distributed in the central and peripheral nervous system, as an accessory component of nerve cells, not only play a supporting and nutritional role in neurons, but also play a positive role in the development of central nervous system and repair of injuries. In recent years, studies have shown that after optic nerve injury glial cells in morphology and function of a series of pathological changes affecting the regeneration of the optic nerve and the formation of myelin. Now on glial cells and its role in optic nerve injury and research progress are reviewed.