Fig. 8From: The role of three-dimensional scaffolds based on polyglycerol sebacate/ polycaprolactone/ gelatin in the presence of Nanohydroxyapatite in promoting chondrogenic differentiation of human adipose-derived mesenchymal stem cellsGene expression profile of chondrogenic markers A Aggrecan, B Sox9, and C Col2 D Osteocalcin on PGS and PGS/PCL/Gel, PGS/PCL/Gel/HA 3 & 5%; the results are averages of three independent experiments,* p-value ≤ 0.05Back to article page