Objective To observe the effects and possible mechanism of Ziyin Mingmu Pills (滋阴明目丸) on retinal pigment epithelial (RPE) cells after light injury. Methods A total of 60 SD rats were divided into Ziyin Mingmu Pills low,medium and high dose groups and a blank group,with 15 rats in each group. The groups of different Ziyin Mingmu Pills dosages were respectively administered with the suspension of Ziyin Mingmu Pills at a concentration of 0.39,0.78,and 1.56 g /ml. The gavage volume was 34 ml /(kg·d),and the blank group was given 34 ml /(kg·d...
