Fig. 5
From: Nicotinamide improves in vitro lens regeneration in a mouse capsular bag model
Effects of the activator/inhibitor molecules on the differentiation of regenerated lenses. Effects of four specific activators/inhibitors, including inhibitors of SIRT1 (Sirtnol), TGFβ (SB431542), casein kinase 1A (CKi) and NAD+ (NAD), representing different signaling pathways of NAM on the transparency (n = 3) and immunofluorescence staining of CK1A1 (green) and MIP (red) in regenerated lenses. Nuclei were stained with DAPI (blue)