Journal of Gastroenterology

, Volume 29, Issue 4, pp 403–405

Detection of serum IgG antibody againstHelicobacter pylori from childhood in a Japanese population

Authors

  • Norio Matsukura
    • First Department of SurgeryNippon Medical School
  • Masahiko Onda
    • First Department of SurgeryNippon Medical School
  • Akira Tokunaga
    • First Department of SurgeryNippon Medical School
  • Tadashi Teramoto
    • First Department of SurgeryNippon Medical School
  • Itsuo Fujita
    • First Department of SurgeryNippon Medical School
  • Takeshi Okuda
    • First Department of SurgeryNippon Medical School
  • Kiyohiko Yamashita
    • First Department of SurgeryNippon Medical School
Article

DOI: 10.1007/BF02361235

Cite this article as:
Matsukura, N., Onda, M., Tokunaga, A. et al. J Gastroenterol (1994) 29: 403. doi:10.1007/BF02361235

Abstract

Epidemiological evidence has shown that seropositivity forHelicobacter pylori in the stomach is positively correlated with the incidence of gastric cancer. In this study, we investigated serum IgG antibody againstH. pylori in asymptomatic Japanese subjects by an enzyme-linked immunoassay (ELISA) method (Serion, Wuerzburg, Germany). We noted two characteristics: (1) Seropositivity was seen in 41% of individuals aged less than 1 year, and in 9% of those aged 1–2 years, indicating the possibility that IgG antibody in infancy is derived from the mother. (2) Seropositivity was seen in 35% of individuals aged 15–19 years compared to 70% in those aged 20–24 years, indicating the spread ofH. pylori infection with age.

Key words

Helicobacter pyloriIgG antibodychildhoodJapanese

Copyright information

© Springer-Verlag 1994