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Reduced secretion of epidermal growth factor in duodenal ulcer patients with Helicobacter pylori infection 被引量:1

幽门螺杆菌阳性十二指肠溃疡患者表皮生长因子分泌减少的意义(英文)
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摘要 AIM To investigate the concentration changes of epidermal growth factor (EGF) in duodenal ulcer patients with H. pylori infection. 目的检测胃液和唾液表皮生长因子、胃泌素和生长抑素浓度的变化并评价表皮生长因子分泌减少在幽门螺杆菌(Hp)阳性十二指肠溃疡发病中的意义.方法14例健康人、27例慢性胃炎和12例十二指肠溃疡.用尿素酶试验、组织学检查和细菌培养判断Hp感染状态.胃液和唾液表皮生长因子、胃泌素和生长抑素的检测用放免法.结果Hp阳性的慢性胃炎和十二指肠溃疡患者胃液中胃泌素的浓度高于健康人(P>005),但生长抑素的浓度却显著低于对照组.另外,Hp感染的十二指肠溃疡患者胃液和唾液中EGF的浓度(n=10,2720ng/L±963ng/L和83ng/L±24ng/L)显著低于健康人(n=12,4056ng/L±356ng/L和220ng/L±170ng/L)和Hp阳性的慢性胃炎患者(n=25,4230ng/L±1040ng/L和220ng/L±111ng/L)(P<005).结论EGF的分泌减少可能在Hp阳性十二指肠溃疡发病中起着重要作用.
出处 《World Journal of Gastroenterology》 SCIE CAS CSCD 1997年第1期37+34-36,34-36,共4页 世界胃肠病学杂志(英文版)
关键词 Duodenal ulcer\ \ Helicobacter pylori Gastritis Epidermal growth factor-urogastrome Gastrins\ \ Somatostatin 十二指肠溃疡 螺杆菌.幽门 胃炎 表皮生长因子 —尿抑胃素 胃泌素 生长抑素
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  • 1Shin Maeda,Fumihiko Kanai,Keiji Ogura,Haruhiko Yoshida,Tsuneo Ikenoue,Morio Takahashi,Takao Kawabe,Yasushi Shiratori,Masao Omata. High Seropositivity of Anti-CagA Antibody in Helicobacter pylori-Infected Patients Irrelevant to Peptic Ulcers and Normal Mucosa in Japan[J] 1997,Digestive Diseases and Sciences(9):1841~1847
  • 2Rachel J. Cahill MD,H Xia MD, PhD,Clive Kilgallen MB,Shona Beattie SRN,Hilary Hamilton SRN,Prof. Colm O’morain MD, MSc, FRCP. Effect of eradication ofHelicobacter pylori infection on gastric epithelial cell proliferation[J] 1995,Digestive Diseases and Sciences(8):1627~1631
  • 3Prof. Roberto Corinaldesi,Vincenzo Stanghellini,Giovanni Francesco Paparo,Anna Paternicò,Anna Giulia Rusticali,Luigi Barbara. Gastric acid secretion and gastric emptying of liquids in 99 male duodenal ulcer patients[J] 1989,Digestive Diseases and Sciences(2):251~256
  • 4朱海杭.Prevalence of Helicobacter pylori in cirrhotic patients with portal hypertensive gastropathy[J].World Journal of Gastroenterology,1996,2(2). 被引量:1

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