Methods Parameters of gastric motility were measured before and after the treatment with cispride for four weeks by ultrasonography, and levels of Plasma MTL,SS,VIP and ENK were determined.

• 方法用超声显像法检测30例老年肺心病患者使用西沙比利前后的胃运动功能,并测定血浆胃动素(MTL)、生长抑素(SS)、血管活性肠肽(VIP)及脑啡肽(ENK)的含量。