Accurate diagnosis of Helicobacter pylori. Other tests

Abstract

The application of polymerase chain reaction (PCR) with respect to Helicobacter pylori is useful for molecular epidemiologic aspects and detection purposes. The authors address the current detection methods by PCR aimed at detecting H. pylori in clinical samples collected by less invasive methods, such as gastric juice, saliva, dental plaque, and feces. Enzyme immunoassay also is discussed.