
18
5. Helicobacter
Helicobacter is currently consid-
ered as a factor of chronic infl amma-
tion of the stomach: helicobacterio-
sis, which enables the development
of gastritis, peptic ulcer and gastric
tumors. The World Health Organiza-
tion defi nes helicobacter as a group I
carcinogen. This means that the im-
pact helicobacter on the incidence of tumors in the stomach
and duodenum has been proven. Helicobacter is capable of liv-
ing in the stomach for a long time, are resistant to aggressive
factors in the stomach and can change its acidity. An infected
person is a source of helicobacter.
Actively multiplying, the microorganism excretes a number
of enzymes that have a damaging eff ect, promote the secre-
tion of hydrochloric acid and lead to a reduction of the protec-
tive properties of the mucous membrane. Helicobacter pylori
infection can cause infl ammation of various parts of the stom-
ach and duodenum. Moreover, an increase in the number of
helicobacter in gastric juices suppresses the immune system.
Symptoms may not appear immediately. Helicobacter be-
comes active at a time of weakness of the body and during
failure of the reactions of the immune system. Stress, a change
in diet or acute infections exacerbate disease. The patient is
troubled by belching, abdominal pain, a burning sensation and
nausea. These unpleasant and painful sensations are caused by
the increased acidity of gastric juices, which is a consequence
Summary of Contents for DETA-AP-20
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