Herpes simplex virus type 1 in peptic ulcer disease: An inverse association with Helicobacter pylori  

作　　者：Klisthenis Tsamakidis Efstathia Panotopoulou Dimitrios Dimitroulopoulos Dimitrios Xinopoulos Maria Christodoulou Alexandra Papadokostopoulou Ioannis Karagiannis Elias Kouroumalis Emmanuel Paraskevas 

机构地区：[1]Department of Gastroenterology "Agios Savvas" Anticancer Hospital, Athens, Greece [2]Papanicolaou Research Center of Oncology and Experiment Surgery Athens, Greece [3]Department of Gastroenterology University Hospital, Heraklion, Crete, Greece

出　　处：《World Journal of Gastroenterology》2005年第42期6644-6649,共6页世界胃肠病学杂志（英文版）

摘　　要：AIM： To assess the frequency of herpes simplex virus type I in upper gastrointestinal tract ulcers and normal mucosa with the modern and better assays and also with a larger number of well characterized patients and controls and its relationship to Helicobacter pylori（H pylori）. METHODS： Biopsy specimens from 90 patients （34 with gastric ulcer of the prepyloric area and 56 with duodenal ulcer） were evaluated. Biopsies from 50 patients with endoscopically healthy mucosa were considered as the control group. The method used to identify herpes simplex virus-1 （HSV-1） was polymerase chain reaction. Hpylori was detected by the CLO-test and by histological method. RESULTS： Herpes simplex virus-1 was detected in 28 of 90 patients with peptic ulcer （31%） Ⅲ of 34 patients with gastric ulcer （32.4%） and 17 of 56 with duodenal ulcer （30.4%）1 exclusively close to the ulcerous lesion. All control group samples were negative for HSV-1. The likelihood of Hpylori negativity among peptic ulcer patients was significantly higher in HSV-1 positive cases than in HSV-1 negative cases （P = 0.009）. Gastric ulcer patients with HSV-1 positivity were strongly associated with an increased possibility of Helicobacter pylori negativity compared to duodenal ulcer patients （P = 0.010）. CONCLUSION： HSV-1 is frequent in upper gastrointestinal tract ulcers but not in normal gastric andduodenal mucosa. There is an inverse association between HSV-1 and Hpylori infection.AIM: To assess the frequency of herpes simplex virus type Ⅰ in upper gastrointestinal tract ulcers and normal mucosa with the modern and better assays and also with a larger number of well characterized patients and controls and its relationship to Helicobacter pylori(H pylori).METHODS: Biopsy specimens from 90 patients (34 with gastric ulcer of the prepyloric area and 56 with duodenal ulcer) were evaluated. Biopsies from 50 patients with endoscopically healthy mucosa were considered as the control group. The method used to identify herpes simplex virus-1 (HSV-1) was polymerase chain reaction.H pylori was detected by the CLO-test and by histological method.RESULTS: Herpes simplex virus-1 was detected in 28 of 90 patients with peptic ulcer (31%) [11 of 34 patients with gastric ulcer (32.4%) and 17 of 56 with duodenal ulcer (30.4%)] exclusively close to the ulcerous lesion.All control group samples were negative for HSV-1.The likelihood of H pylori negativity among peptic ulcer patients was significantly higher in HSV-1 positive cases than in HSV-1 negative cases (P = 0.009). Gastric ulcer patients with HSV-1 positivity were Strongly associated with an increased possibility of Helicobacter pylori negativity compared to duodenal ulcer patients (P= 0.010).CONCLUSION: HSV-1 is frequent in upper gastrointestinal tract ulcers but not in normal gastric and duodenal mucosa. There is an inverse association between HSV-1 and H pylori infection.

关 键 词：HSV-1 Herpes simplex virus type 1 PEPTICULCER Duodenal ulcer Gastric ulcer PCR~ Polymerasechain reaction HPYLORI Non-steroidal anti-inflammatorydrugs 

分 类 号：R573.1[医药卫生—消化系统]