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 (H. pylori) is a type of bacteria that causes infection in the stomach. It is the main cause of peptic ulcers, and it can also cause gastritis and stomach cancer. About 30 to 40 percent of people in the United States get an H. pylori infection. Most people get it as a child. H. pylori usually does not cause symptoms. But it can break down the inner protective coating in some people's stomachs and cause inflammation. This can lead to gastritis or a peptic ulcer. Researchers aren't sure how H. pylori spreads.