Fig. 2From: Aster koraiensis extract prevents diabetes-induced retinal vascular dysfunction in spontaneously diabetic Torii ratsTight junction protein loss. a Immunofluorescence staining for occludin. b The total protein was isolated from retinal tissues, and a western blot was performed. Values in the bar graphs represent the mean ± SE, n = 5. *p < 0.05 vs. NOR, #P < 0.01 vs. SDTBack to article page