Expression and Significances of Contactin-1 in Human Gastric Cancer
Figure 1
Expression of CNTN-1 mRNA (a) and CNTN-1 protein (b) in gastric cancer. (a) Semiquantitative RT-PCR for expression of CNTN-1 mRNA in gastric cancer. -actin was applied to internal control (1: gastric cancer group; 2: noncancerous gastric tissue group). Tumour samples expressed higher level of CNTN-1 mRNA than that in noncancerous gastric samples (). (b) Western Blot for expression of CNTN-1 protein in gastric cancer. -actin was applied to internal control (1: gastric cancer group; 2: noncancerous gastric tissue group). Tumour samples expressed higher level of CNTN-1 protein than that in noncancerous gastric samples ().