Figure 4

Effect of curcumin and gingerol on cellular differentiation. (A) Cell proliferations in the presence of different concentrations of curcumin (1 or 5 µM) or gingerol (5 or 25 µM). (B) Effects of curcumin or gingerol on myotube formation and fusion indices. (C and D) MYOD and MYOG expression determination by real time PCR and Western blot after treating cells with different concentrations of curcumin or gingerol (n = 3).