Open AccessSeroepidemiology of Helicobacter pylori infection in Greece
Author(s) -
Pateraki E.,
Mentis A.,
Spiliadis C.,
Sophianos D.,
Sterigiatou I.,
Skandalis N.,
.Weir D.M
Publication year - 1990
Publication title -
fems microbiology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 151
eISSN - 1574-6968
pISSN - 0378-1097
DOI - 10.1111/j.1574-6968.1990.tb03512.x
Subject(s) - serology , helicobacter pylori , antibody , gastritis , antigen , immunology , population , spirillaceae , medicine , chronic gastritis , biology , gastroenterology , environmental health
Helicobacter pylori infection is strongly associated with chronic gastritis and peptic ulceration. As the prevalence of H. pylrori infection in southern European populations is not known, a serological survey of 1069 samples from three different age groups in the Greek population was carried out with an enzyme‐linked immunosorbent assay (ELISA) for antibodies to these bacteria. The antigen was an ultracentrifuged supernate of whole cell sonicates of 5 isolates of H. pylori assessed by electrophoresis and by immunoblotting with negative and positive sera. The sensitivity of the test was 97.43% and the specificity 100% for IgG antibodies; IgA and IgM antibodies to the antigen preparation were not found. Antibodies to H. pylori were detected among 39.49% of children aged 1–10 years, 67.1% of recruits (20–27 years) and 70% of blood donors (20–50 years). The prevalence of antibodies did not differ iwth sex in each of the age groups. The proportion of individuals with antibodies to H. pylori was higher in the younger age groups than those reported for similar age groups in Western Europe.