Figure 1From: Effects of propranolol in combination with radiation on apoptosis and survival of gastric cancer cells in vitroExpression of β-ARs in human gastric cell lines SGC-7901 and BGC-823 by RT-PCR and western blotting. (A) Expression of β-ARs in human gastric cell lines SGC-7901 and BGC-823 at the mRNA level by RT-PCR. Both of cell lines expressed β1- and β2-AR mRNA (contol group had no cDNA). (B) Expression of β-ARs in human gastric cell lines SGC-7901 and BGC-823 at the protein level by western blotting. Both of cell lines expressed the proteins of the β1- and β2-ARs.Back to article page