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2. Urea breath test - Wikipedia

   en.wikipedia.org/wiki/Urea_breath_test

   Patients swallow urea labelled with an uncommon isotope, either radioactive carbon-14 (nowadays preferred in many countries) or non-radioactive carbon-13.In the subsequent 10–30 minutes, the detection of isotope-labelled carbon dioxide in exhaled breath indicates that the urea was split; this indicates that urease (the enzyme that H. pylori uses to metabolize urea to produce ammonia) is ...

3. Rapid urease test - Wikipedia

   en.wikipedia.org/wiki/Rapid_urease_test

   Rapid urease test, also known as the CLO test (Campylobacter-like organism test), is a rapid diagnostic test for diagnosis of Helicobacter pylori. [1] The basis of the test is the ability of H. pylori to secrete the urease enzyme, which catalyzes the conversion of urea to ammonia and carbon dioxide .

4. Diagnostic microbiology - Wikipedia

   en.wikipedia.org/wiki/Diagnostic_Microbiology

   The CLO test is used to diagnose H. Pylori in patient biopsies. A sample of the biopsy is places in a medium containing urea , which H. Pylori can use in some of its biochemical pathways. Consumption of urea indicates a positive test result.

5. Helicobacter pylori - Wikipedia

   en.wikipedia.org/wiki/Helicobacter_pylori

   H. pylori serologic testing, including IgG antibodies, are not recommended as a test of eradication as they may remain elevated for years after successful treatment of infection. [135] An endoscopic biopsy is an invasive means to test for H. pylori infection. Low-level infections can be missed by biopsy, so multiple samples are recommended.

6. Walgreens halts genetic test sales on FDA concerns - AOL

   www.aol.com/2010/05/13/walgreens-halts-genetic...

   Earlier this week, Walgreens announced with great fanfare that it was selling a controversial over-the-counter genetics test. The drug store chain quickly changed its mind after the Food and Drug ...

7. Walgreens (WBA) Expands Access to COVID-19 Test With ... - AOL

   www.aol.com/news/walgreens-wba-expands-access...

   Walgreens (WBA) will enable more communities to access reliable, convenient testing services as and when required with the addition of Pixel by LabCorp COVID-19 at-home collection kit.