Fig. 1From: Effect of canonical NF-κB signaling pathway on the differentiation of rat dental epithelial stem cellsThe culture and identification of DESCs. a The primary culture DESCs display a mixed form. b The purification DESCs had a polygonal shape and displayed a typical cobblestone morphology. c–n Immunofluorescence staining for CK14, vimentin, integrin-β1, and Sox2 in DESCs. c, g, k CK14 was positively expressed in DESCs. d, h, l Vimentin was negatively expressed in DESCs. e, i, m Integrin-β1 has strong expression in DESCs. f, j, n Sox2 was strong expression in DESCs. a–n Scale bar is 50 μmBack to article page