Results The activity of telomerase were 76.2% in gastric carcinoma (GC) group, 48.6% in astrophic gastritis (AG) group, 15.8% in benign gastric ulcers (BGU) group, respectively.

• 结果胃癌、萎缩性胃炎、良性胃溃疡中端粒酶活性的分别为76.；2%25，48