应用大鼠实验性利血平溃疡模型观察了国产异晶形哌吡氮下的抗溃疡作用,并比较了国产异晶形哌吡氮平与哌吡氮平的抗利血平性溃疡作用强度。结果表明:国产异晶形哌吡氮平对大鼠利血平性溃疡有明显预防作用,给大鼠sc或ig国产异晶形哌吡氮平均有明显预防利血平性溃疡作用。国产异晶形哌吡氮平与哌吡氮平sc时,二者抗溃疡作用无明显差异;国产异晶形哌吡氮平与哌氮吡平ig时,前者抗溃疡作用明 The rat model of antihistamine-induced reserpine was used to observe the anti-ulcer effect of morphine-produced piperpirin. The intensity of antipyretic ulcer induced by piperitin and piperzine was compared. The results showed that the domestic production of isoprenoid piridagine had a significant preventive effect on reserpine-type ulcer in rats and that the average of the iso-form piperitin in rat sc or ig had a significant preventive effect on reserpine-resistant ulcer. There was no significant difference in the anti-ulcer effect between domestic and iso-form piperzapine and piperpirin sc.