Enzymological studies on pathogenesis of gastric ulcer and studies on the causes of the bleeding from gastric ulcer.
D000818:Animals; D002403:Cathepsins / Q000378:metabolism*; D004285:Dogs; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology*; D013270:Stomach / Q000201:enzymology*; D013276:Stomach Ulcer / Q000209:etiology*
D002403:Cathepsins