Figure 5
From: Ursolic acid induces cell cycle arrest and apoptosis of gallbladder carcinoma cells
UA modulates the expression of cell cycle- and apoptosis-related proteins in GBC cells. Western blot analysis of protein extracts from GBC-SD and SGC-996 cells treated with different doses of UA for 48 h. The expression levels of cleaved caspase-3, caspase-9, PARP, cyto c, Bax and Bcl-2 were analyzed. β-Actin was used as a loading control. The results are representative of 3 independent experiments.