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TEST COMPOSITION FOR THE RAPID DETECTION OF HELICOBACTER PYLORI IN GASTRIC BIOPSY TISSUE
TEST COMPOSITION FOR THE RAPID DETECTION OF HELICOBACTER PYLORI IN GASTRIC BIOPSY TISSUE
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机译:胃活检组织中幽门螺杆菌快速检测的实验组成
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摘要
An improved test composition for the diagnosis of gastric disease by detecting the presence of urease associated with H. pylori in a biopsy specimen is described in which the hydrolysis of urea by said urease is detected by a combination of at least two dye indicators showing a color change and a positive result at an acid pH, in which the positive color is distinctive from the color of the biopsy specimen, and in which most positive results occur in 2-10 minutes and all occur in no more than 4 hours. Specific compositions are disclosed.
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