Amylase is an enzyme that is normally present only in very low levels in the blood. Amylase, along with other enzymes, is produced by the pancreas to digest carbohydrates. It is released into the duodenum (the first part of the small intestines) in the digestive tract where it assists in food breakdown. Amylase is also produced by other organs in the body, particularly, the salivary glands.
Helicobacter pylori (H. pylori) is a type of bacteria. These germs can enter your body and live in your digestive tract. After many years, they can cause sores, called ulcers, in the lining of your stomach or the upper part of your small intestine. For some people, an infection can lead to stomach cancer.
Helicobacter Pylori Tests. Helicobacter pylori tests are used to detect a Helicobacter pyloriHelicobacter pylori (H. pylori) infection in the stomach and upper part of the small intestine (duodenum ). H. pylori can cause peptic ulcers . But most people with H. pylori in their digestive systems do not develop ulcers. Blood antibody test.