The Remarkable Discovery of Helicobacter pylori

Host: Mary Leuchars, MD Guest: Barry Marshall, MBBS After failed attempts to infect piglets with H.pylori in 1984, Dr. Barry Marshall decided to use himself as an animal model and drank from a petri dish cultured with the bacteria. His resultant development of gastritis, and the subsequent discovery of H.pylori's role in gastric ulcer disease pathogenesis, led to a Nobel Prize in Physiology or Medicine in 2005. On this program, Dr. Marshal shares his personal story of discovery with host Dr. Mary Leuchars.