Fig. 6From: Dual functional construct containing kartogenin releasing microtissues and curcumin for cartilage regenerationGene expressions in the mesenchymal stem cell (MSC) aggregates in the presence of curcumin. a Relative expressions of chondrogenic markers by real-time RT-PCR 14 days after treatment. b Relative expression of hypertrophy genes in log 2 scale. The mRNA levels were normalized to glyceraldehyde 3-phosphate dehydrogenase (GAPDH) levels and presented as fold changes compared to untreated MSCsBack to article page