My Hero

The Nobel Prize in Medicine 2005

J. Robin Warren, born in 1937. He is an Australian pathologist and works at the Royal Perth Hospital, where he made the great discovery.

Another prizewinner

Barry J. Marshall, born in 1951. He is an Australian physician and a Professor of Clinical Microbiology at the University of Western Australia. He believed J. Robin’s discovery and work as his fellow later.

What important discovery did they

find?

Helicobacter pylori in electron microscope

The process of infection

What’s the significance of their

finding?• 1.Make clear the reason of gastric

inflammation, duodenal ulcer or gastric ulcer.

• 2.Peptic ulcer is no longer a chronic, frequently disease. It gave a solution for the doctors to cure the ulcer.

• 3.Some new kinds of specific antibiotics was produced and it reduced the number people die of stomach cancer.

Why they are my hero?

• 1.They didn’t expect that they would win The Nobel Prize in the future.

• 2.They insisted on their discovery and proved it finally.

Thank You!