Dr robin warren biography
Robin warren ohio!
Prof. Dr. J. Robin Warren > CV
Ask most people what causes a stomach ulcer and they’ll guess at stress and gluttony.
Dr robin warren biography wikipedia
In fact, as Australians Barry Marshall and Robin Warren discovered as recently as the 1980s, they are an infectious disease caused by bacteria. Warren first observed small curved bacteria colonising the lower part of the stomach (antrum) in about 50% of patients from whom biopsies had been taken.
He noted that signs of inflammation were always present in the gastric mucosa close to where the bacteria were seen. Marshall followed up on Warren’s findings and together they studied biopsies from 100 patients.
Dr robin warren biography
Marshall eventually succeeded in cultivating the previously unknown bacterial species Helicobacter pylori from these biopsies. The organism was found to be present in almost all patients with gastric inflammation, duodenal ulcer or gastric ulcer.
lt is now known that Helicobacter pylon causes more than 90% of duodenal ulcers and up to 80% of gastric ulcers.
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