Basic Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jun 21, 2008; 14(23): 3681-3692
Published online Jun 21, 2008. doi: 10.3748/wjg.14.3681
Figure 2
Figure 2 Mechanism of drug action after in vitro treatment with NVP-LAQ824 and NVP-LBH589 for 24 h. A and B: Acetylation of histone H4. Protein extracts from HELA cells that were treated with 5 mmol/L sodium butyrate served as positive controls; C and D: p21WAF-1/CIP-1 expression. Cell lysate from HCT 116 colon cancer cells served as positive control; A-D: Staining with β-actin antibody confirmed equal protein loading.