Additional file 1 of Glucagon-like peptide-1 receptor agonist, liraglutide, attenuated retinal thickening in spontaneously diabetic Torii fatty rats

Additional file 1: Figure S1. Western blot analysis of eye CD31 (a) and α-Tubulin on the same membrane (b) in each group. Western blot analysis of eye eNOS (c), and α-Tubulin on the same membrane (d) in each group. The red lines represent the edge of each cut membrane