Objective: To investigate the effect of glial fibrillary acidic protein and glutamine synthetase in retina Muller cell in vitro on transporting Glutamate in the condition of high concentration of glutamate.

• 目的:研究体外培养的视网膜Miller细胞胶质纤维酸性蛋白(glial fibrillary acidic protein,GFAP)和谷氨酰胺合成酶(glutamamine synthetase,GS)在细胞外高浓度谷氨酸的环境下对谷氨酸的转运作用。