Results Positive rate of telomerase activity in gastric cancer was 88.1%(60/68), which was higher than that in chronic superficial gastritis(0/26) and chronic atrophic gastritis (4/18).

• 结果胃癌组端粒酶阳性率为88.；1%25(60／68)，明显高于慢性浅表性胃炎组(0/26)及慢性萎缩性胃炎组(4／18)。