Fig. 3

Daurisoline (DAS) protects chondrocytes from H2O2-induced apoptosis. A–D Western blot was performed to quantitatively analyze the expression of Bax, Bcl-2 and cleaved caspase-3. The values are mean ± SD. #p < 0.05 versus the control group. *p < 0.05, **p < 0.01, and ***p < 0.001 versus the control group. E Apoptosis was quantified by flow cytometry. (F) Relevant quantitative analysis of flow cytometry