Fig. 4

Comparison of the effects of bromocriptine on NF-κB p65, Bcl2 and Bax in GH3 cells and MMQ cells. a, b The apoptosis rate of GH3 and MMQ cells treated with bromocriptine (12.5 μM, 25 μM, 50 μM) for 48 hours was detected by Annexin V-FITC and PI double staining.^**p < 0.01 vs. Control,^***p < 0.001 vs. Control, ^****p < 0.0001 vs. control, (n = 3). c, d Western blot analysis of NF-κB p65, Bcl2 and Bax protein expression after bromocriptine treatment of GH3 cells and MMQ cells for 48 h.^**p < 0.01 vs. 0 μM,^***p < 0.001 vs. 0 μM,^****p < 0.0001 vs. 0 μM, (n = 3)