منابع مشابه
Evaluation of the one-minute ultra-rapid urease test for diagnosing Helicobacter pylori.
To determine the diagnostic accuracy of the one-minute ultra-rapid urease test for diagnosing Helicobacter pylori infection, two biopsies were taken from both the gastric corpus and antrum from 1000 patients undergoing upper gastrointestinal endoscopy. All the biopsies were subjected to the one-minute ultra-rapid urease test before imprint smears were prepared from them. Thereafter, the biopsie...
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infection is found in more than 50% of humans, and the infection rate among adults in South Korea exceeds 60%. 1 For that reason, guidelines have been established for the management of H. pylori including the diagnostic method, determining who should be treated, and the recommended treatment. 2-4 In regions with low H. pylori prevalence , a test-and-treat strategy is usually recommend for those...
متن کاملFive Minute LOI Test
Loss-on-ignition (LOI) is an important thermo-chemical property test for many foundry materials. Applications include new sands, green sand systems, chemically bonded cores and molds, sand additives, and reclaimed sands. LOI has been an important quality control measure carried out off-line. The AFS-defined LOI test uses a muffle furnace that is time consuming, often requiring three hours; a mo...
متن کاملDeveloping the One-Minute Preceptor.
BACKGROUND Learning from experienced doctors in real clinical settings is very important for medical students. However, the busy and at times unpredictable nature of clinical work means that clinical work must take priority over teaching. What clinicians want is to be able to offer quality learning experiences for students without significant disruption to their clinical work. CONTEXT In the ...
متن کاملThe six-minute walk test.
The American Thoracic Society has issued guidelines for the 6-minute walk test (6MWT). The 6MWT is safer, easier to administer, better tolerated, and better reflects activities of daily living than other walk tests (such as the shuttle walk test). The primary measurement is 6-min walk distance (6MWD), but during the 6MWT data can also be collected about the patient's blood oxygen saturation and...
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ژورنال
عنوان ژورنال: Gut
سال: 1990
ISSN: 0017-5749
DOI: 10.1136/gut.31.7.840-c