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目的 通过对IBS患者回结肠黏膜上皮细胞内肽类激素—血管活性肠肽 (VIP)免疫活性的测定 ,研究其在细胞内含量与IBS患者的不同症状关系 ,探讨IBS的发病机理 ,指导临床治疗。方法 选择IBS患者 80例 ,每位患者通过结肠镜检查取回结肠结合处黏膜 3块 ,采用免疫组化方法对肠粘膜组
OBJECTIVE: To study the relationship between intracellular content and different symptoms of IBS in patients with IBS and to study the pathogenesis of IBS and to guide the clinical treatment of IBS by measuring the immunological activity of peptide-releasing hormone (vasoactive intestinal peptide) in IBS patients. . Methods 80 cases of IBS patients were selected, each patient by colonoscopy to retrieve the colon junction mucosa 3, the use of immunohistochemistry on the intestinal mucosa