You must renew your service permit every five years. To renew, submit a new service permit application and fee to the OLCC, and pass the Alcohol Server Education course. If youâve taken an Alcohol Server Education course within the past seven (7) years, you are eligible to take the shorter renewal course.
This test detects a bacteria called Helicobacter pylori (H. pylori) by finding the presence of urease. Urease is an enzyme produced by H. pylori. This test uses a procedure called gastric endoscopy and biopsy to collect stomach lining cells. This test is used to diagnose and manage gastrointestinal (digestive) disorders associated with H. pylori, such as suspected H. pylori infection or cancer of the stomach[1][2][3][4][5][6][7].
Urease is a hydrolytic enzyme that attacks the nitrogen and carbon bond in amide compounds such as urea and forms the alkaline end product ammonia. The presence of urease is detectable when the organisms are grown in a urea broth medium containing the pH indicator phenol red. As the substrate urea is split into its products, the presence of ammonia creates an alkaline environment that causes the phenol red to turn to deep pink.