Fig. 4From: Optimization of differentiation protocols of dental tissues stem cells to pancreatic β-cellsExpression of pancreatic endocrine genes in generated pancreatic β cells from DPSCs (a) and PDLSCs (b) by protocols 1 and 2. Data are expressed as Means ± SD. *Significant change at P < 0.05 in comparison with the undifferentiated counterpartsBack to article page