Relationship between expression of gastrin, somatostatin, Fas/FasL and caspases in large intestinal carcinoma

Figure 1 Expression of GAS, SS mRNA by nested RT-PCR analysis in LIC tissue. Lane M: DNA marker DL 2000; Lane 1-2: Positive expression of GAS; Lane 3-5: Positive expression of SS.

Figure 2 Strong expressions of GAS, SS, Fas, FasL, caspase-3 and caspase-8 in LIC tissues. A: Strong GAS expression in LIC. S-P × 400; B: Strong SS expression in LIC. S-P × 400; C: Strong Fas expression in SS high expression group. S-P × 400; D: Strong FasL expression in GAS high expression group of colorectal carcinoma. S-P × 400; E: Strong caspase-3 expression in SS high expression group. S-P × 400; F: Strong caspase-8 expression in SS high expression group. S-P × 400.