creators_name: Thagard, P.
type: preprint
datestamp: 1998-06-07
lastmod: 2011-03-11 08:54:11
metadata_visibility: show
title: Ulcers and Bacteria I: Discovery and Acceptance
subjects: cog-psy
subjects: comp-sci-art-intel
subjects: phil-sci
full_text_status: public
abstract: In 1983, Dr. J. Robin Warren and Dr. Barry Marshall reported finding a new kind of bacteria in the stomachs of people with gastritis. Warren and Marshall were soon led to the hypothesis that peptic ulcers are generally caused, not by excess acidity or stress, but by a bacterial infection. Initially, this hypothesis was viewed as preposterous, and it is still somewhat controversial. In 1994, however, a U. S. National Institutes of Health Consensus Development Panel concluded that infection appears to play an important contributory role in the pathogenesis of peptic ulcers, and recommended that antibiotics be used in their treatment. Peptic ulcers are common, affecting up to 10% of the population, and evidence has mounted that many ulcers can be cured by eradicating the bacteria responsible for them.
date: 1997
date_type: published
refereed: TRUE
citation:   Thagard, P.  (1997) Ulcers and Bacteria I: Discovery and Acceptance.  [Preprint]     
document_url: http://cogprints.org/677/1/ulcers.htm