Apoptosis Effects of Dihydrokaempferol Isolated from Bauhinia championii on Synoviocytes

Figure 2

Dihydrokaempferol inhibits the viability of RA-FLSs. (a) The effect of dihydrokaempferol itself on basal growth in FLSs. FLSs were treated with different concentrations of dihydrokaempferol (0.3, 3, 30, 300 μM) for 48 h, then cell viability was assessed by MTS assay. Data are represented as mean ± SD, n = 6 wells for each group. (b) RA-FLSs were treated with different concentrations of dihydrokaempferol (0.3, 3, 30, 300 μM) for 48 h, then cell viability was assessed by MTS assay. Data are represented as mean ± SD, n = 6 wells for each group. < 0.05 and < 0.01 versus the control group.

(a)

(b)