Fig. 2From: Growth inhibition and apoptosis in colorectal cancer cells induced by Vitamin D-Nanoemulsion (NVD): involvement of Wnt/β-catenin and other signal transduction pathwaysInhibition of cologenecity in colorectal cancer cells by NVD. (Clonogenic assay; 7 days). a, b NVD administration (40 and 60 μM) of HCT116 and HT29 cells inhibiting colony formation. Each value represents a mean ± SD (n = 3)Back to article page