Marmor M F, Martin L J
Experientia. 1978 Mar 15;34(3):374-5. doi: 10.1007/BF01923044.
Visual pigment regeneration in the frog requires apposition between the retina and retinal pigment epithelium. However, regeneration occurs nearly as well with the retina upside down (i.e. with the inner limiting membrane facing the pigment epithelium) as right side up.
青蛙视觉色素的再生需要视网膜与视网膜色素上皮相贴合。然而,视网膜倒置(即内界膜朝向色素上皮)时的再生情况与正常朝上时几乎一样好。