نتایج جستجو برای: urease breath test
تعداد نتایج: 830404 فیلتر نتایج به سال:
Background: Resistance of Helicobacter pylori?H. pylori? to antibiotics is increasing worldwide. In order understand the current situation antibiotic resistance in Nanjing and provide a reasonable basis for clinical selection cure H. Pylori. Objective: To investigate status Pylori area, analyze primary post-treatment pylori this area. Methods: During period from July 2017 December 2019, 1533 ga...
The frequency of negative hydrogen breath tests due to colonic bacterial flora which are unable to produce hydrogen was determined after oral lactulose challenge in 98 healthy Dutch schoolchildren. There was a negative result in 9.2%. The probability of a false normal lactose breath test (1:77) was calculated from these results together with those from a separate group of children with lactose ...
Abstract Background and Objective: Helicobacter pylori (H. Pylori) infection is related to chronic gastritis, peptic ulcer, duodenal ulcer and gastric cancer. Thus, identification and treatment of the infection have a considerable importance. The aim of this study was to compare three methods of Histopathology, Culture and Rapid Urease test (RUT) in identification of H. Pylori in gastric bio...
OBJECTIVE To analyze the epidemiological profile of patients with gastroduodenal ulcer perforation and verify if the presence of H. pylori in the peritoneal and intraluminal secretions of these patients can be assessed by rapid urease test. METHODS We conducted a prospective, descriptive, cross-sectional study with data from patients in a hospital at a regional level, in patients with peptic ...
BACKGROUND Helicobacter pylori remains a global health hazard, and vaccination would be ideal for its control. Natural infection appears not to induce protective immunity. Thus, the feasibility of a vaccine for humans is doubtful. METHODS In two prospective, randomised, double-blind, controlled studies (Paul Ehrlich Institute application nos 0802/02 and 1097/01), live vaccines against H pylor...
BACKGROUND The aim was to investigate the reinfection rate of H. pylori during a follow-up period of 12 months in adults who had undergone eradication therapy. METHODS One hundred-twenty patients; 116 with gastritis, 3 with duodenal ulcer and 1 gastric ulcer, were studied. Their mean age was 41±13 years (range 18-77) and male: female ratio of 2:1. H. pylori were cultured and antibiotic sensit...
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