Fig. 5.From: Effect of retinol and α-tocopherol supplementation on photoreceptor and retinal ganglion cell apoptosis in diabetic rats modelImmunohistochemistry staining for Caspase-7 expression. A = group 1, B = group 2, C = group 3, D = group 4, E = group 5, F = group 6, G = group 7, H = group 8. The black arrow shows caspase 7Back to article page