The Anti-Inflammatory Effect of Prunus yedoensis Bark Extract on Adipose Tissue in Diet-Induced Obese Mice

Figure 4

Effect of PY extract and its fractions on PMA-stimulated ERK1/2 activation. THP-1 cells were pretreated with PY extract or each fraction for 1 h and then stimulated with PMA for 30 min. GAPDH was used as an endogenous control. One representative western blot out of three experiments is shown. P: PY extract, W: water fraction, EA: ethyl acetate fraction, and CH: chloroform fraction.