Esophageal Helicobacter pylori colonization aggravates esophageal injury caused by reflux

Figure 6 mRNA levels of cyclin D1, c-Myc, Bax, and Bcl-2 in the esophagus. Quantitative real-time polymerase chain reaction determination of cyclin D1 (A), Bax (B), c-Myc (C) and Bcl-2 mRNA levels (D). ^aP < 0.05, ^bP < 0.01 vs pseudo-operation and pseudo-operation with Helicobacter pylori (H. pylori) infection groups; ^cP < 0.05, ^dP < 0.01 vs esophagogastroduodenal anastomosis (EGDA) group.