نتایج جستجو برای: rapid urease test
تعداد نتایج: 1091072 فیلتر نتایج به سال:
A growth medium and test were developed for rapid detection of urease in fermentative anaerobic bacteria. Using nonselective rumen fluid roll-tube agar medium and the new test, it was confirmed that Peptostreptococcus productus is often the most numerous urease-forming species in human feces. Also, some fecal strains of Ruminococcus albus, Clostridium innocuum, and Clostridium beijerinckii prod...
Abstract Introduction: Obesity and upper gastrointestinal disorders are the public health problems in the world and Iran. The role of routine preoperative upper gastrointestinal endoscopy of the morbid obese patients undergoing bariatric surgery is a subject of discussion. The aim of this study was to determine the relationship between gastric pathological findings in morbid obese patients w...
BACKGROUND The aim of this study was to determine the effect of commonly self-prescribed proton pump inhibitors (PPI) on the results of rapid urease test and histology for the diagnosis of H. pylori infection. METHODS One hundred-nine consecutive patients with dyspeptic symptoms attending the endoscopy suite were enrolled in this study. Antrum biopsy specimens were collected at endoscopy for ...
BACKGROUND A rapid, reliable, and accurate test for the diagnosis of infection with Helicobacter pylori is needed for screening dyspeptic patients before referral for endoscopy. AIM To compare a new rapid whole blood test (Helisal rapid blood, Cortecs), two serum enzyme linked immunosorbent assays (ELISAs; Helico-G, Shield and Helisal serum, Cortecs), and a salivary assay (Helisal saliva, Cor...
BACKGROUND The gastric biopsy urease test is the most frequently used test for the diagnosis of Helicobacter pylori infection in routine gastrointestinal endoscopy practice. In Malaysia up to recently, only one commercial biopsy urease test was available: the CLO test (Ballard Medical Products, Draper, Utah, USA). Large endoscopy units use their own 'homemade' unbuffered ultra rapid urease test...
this prospective clinical study was performed to investigate the colonization of h pylori in adenoid and tonsil tissues by using the campylobacter-like organism (clo) test. included in the study were 56 patients aged 3 to 43 yrs who had undergone adenoidectomy, tonsillectomy or adenotonsillectomy procedures under general anesthesia. two-mm diameter tissue pieces of adenoid and tonsil specimens ...
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