AIM To investipete the effects of octretide (Oct) on reproduction and apoptosis of human gastric cancer cell in vitro.METHODS By using MTT colorimetric assay, we oberved the antiprolifeation effect of different cancertions of Oct in vitro cultured human gastric cancer cell line MGC-803, Flowcytometry and DNA agarosey gel electrophores is revealed the characteristic apoptosis.RESULTS Oct inhibited MGC-803 cell apoptosis signifi...