Fig. 2From: miR-573 regulates cell proliferation and apoptosis by targeting Bax in nucleus pulposus cellsExpression levels of miR-573 and Bax in degenerative NP cells. Cells were transfected with miR-573 mimic, or mimic control for 48 h. Relative expression levels of miR-573 (a) and Bax (b) were measured by qRT-PCR. c Protein expression levels of Bax were measured by Western blot. **P < 0.01, ***P < 0.001 versus miR-conBack to article page