Contraction of smooth muscle with blood of patients with ulcers.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D000818:Animals; D004381:Duodenal Ulcer / Q000097:blood; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D010437:Peptic Ulcer / Q000097:blood*; D012737:Sex Factors; D013276:Stomach Ulcer / Q000097:blood