本文观察消炎痛对犬愈合的或部分愈合的胃溃疡的作用。材料和方法:取体重8～14kg的20只杂种犬作为研究对象。饥饿18小时后在戊巴比妥纳麻醉下剖腹,暴露胃,将40％醋酸溶液1ml注射于胃底边缘区和胃窦部后壁粘膜下,以形成胃溃疡。注射后,用大网膜复盖注射面并用Aronalfa将之固定于浆膜表面,以防穿孔。术后维持以往的喂养。溃疡形成后第50天,开始给10只犬每天口服一次消炎痛胶囊20mg/kg体重,共5天。停药后即杀犬取胃。然后用1％福尔马林溶液 This article examines the effect of indomethacin on healing or partially healing gastric ulcers in dogs. Materials and Methods: Twenty mongrel dogs weighing 8 to 14 kg were selected as the study subjects. After 18 hours of starvation, the stomach was opened under anesthesia with pentobarbital and the stomach was exposed. 1 ml of a 40% acetic acid solution was injected into the gastric marginal region and the posterior mucosa of the gastric antrum to form a gastric ulcer. After injection, the omentum was covered with an omentum and secured to the serosa surface with Aronalfa to prevent perforation. After the maintenance of the previous feeding. On the 50th day after the ulcer formation, 10 dogs were orally ingested once daily with 20 mg/kg body weight of Indomethacin capsules for 5 days. Kill the dog and take the stomach after stopping. Then use 1% formalin solution