ResultsCompared with age matched normal SD rats,from 15 days old,the photoreceptor of the retina of RCS rats serially had the accumulation of the shedded outer segment disc membrane,the dis...

• 结果与正常SD大鼠相比,RCS大鼠从出生后15天,视细胞相继出现视杆外节脱落的膜盘堆集,外节膜盘排列紊乱,视杆内节椭圆体线粒体空泡化,视肌样质结构消失,细胞核浓缩,浓缩的染色质沿核膜排列呈“新月形”,最终细胞体消失。