Fig. 3
From: Anti-VEGF therapy prevents Müller intracellular edema by decreasing VEGF-A in diabetic retinopathy
Expression of Kir4.1 in the retina was downregulated with progression of diabetes. The protein expression levels of Kir4.1 in (a) 6-week and (b) 12-week diabetic rat retinas. c Immunostaining of Kir4.1 and GS in 12-week diabetic rat retinas (Kir4.1, green; GS, red; DAPI, blue). Data are expressed as mean ± SE. n = 6 in [a], n = 4 in [b], * P < 0.05. N: normal control; D6w: 6-week diabetic retina; D12w: 12-week diabetic retina; NC, negative control. Scale bar: 10 μm