Fig. 6From: Vitamin D machinery and metabolism in porcine adipose-derived mesenchymal stem cellsEffect of CYP inhibitor on the conversion of inactive to active vitamin D in ADMSCs. Baseline level of 1, 25(OH)2D3 in cell culture was measured. ADMSCs were then stimulated with 1 nM 25(OH)D3 for 24 hours. Effect of the CYP inhibitor, 1 μM ketoconazole, was examined by itself or in the presence of 1 nM 25(OH)D3. (*** p = 0.001; n = 3)Back to article page