Figure 5From: Effects of propranolol in combination with radiation on apoptosis and survival of gastric cancer cells in vitroEffects of isoproterenol, propranolol and/or radiotherapy on COX-2, VEGF, EGFR and NF-κB (p65) proteins. SGC-7901 (A) and BGC-823 (B) cells were treated with/without isoproterenol or propranolol for 24 hr prior to radiotherapy (800 cGy). The protein levels of COX-2, VEGF, EGFR and NF-κB were analyzed by western blot.Back to article page