Fig. 3From: Aster koraiensis extract prevents diabetes-induced retinal vascular dysfunction in spontaneously diabetic Torii ratsRetinal vascular cell apoptosis. a The trypsin-digested retinal vessels were stained with TUNEL. Arrows indicate that apoptotic cell death occurred in the SDT rats. b Quantitative analysis of the TUNEL-positive nuclei. Values in the bar graphs represent the mean ± SE, n = 5. *p < 0.05 vs. NOR, #P < 0.05 vs. SDTBack to article page