Fig. 6
Effect of TRF on retinal NFκB expression in STZ-induced DR rats. A Representative immunostained retinal sections showing effect of TRF on retinal NFκB expression; B Quantitative expression of retinal NFκB positive nuclei per mm2 (n = 4); C Total NFκB expression measured by ELISA (n = 8); D Relative fold change of total NFκB. Blue arrows: nuclei positively stained for NFκB. N: Normal rats with vehicle treatment, DV: Diabetic rats with vehicle treatment, DT: Diabetic rats with TRF treatment, GCL: Ganglion cell layer. Data was parametric and presented as mean ± SD, *** p < 0.001 (Scale bar: 50 μm) (Magnification 20X)