title: Helicobacter pylori, intestinal metaplasia, cell proliferation and expression of oncogenes.
authors.forename: P
authors.initials: P
authors.lastname: Sipponen
mesh_terms: D000818:Animals; D002455:Cell Division; D002471:Cell Transformation, Neoplastic / Q000235:genetics / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism / Q000382:microbiology* / Q000473:pathology*; D016481:Helicobacter Infections / Q000473:pathology* / Q000503:physiopathology; D016480:Helicobacter pylori; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism; D007422:Intestines / Q000473:pathology*; D008679:Metaplasia; D016283:Proto-Oncogene Proteins p21(ras) / Q000378:metabolism; D013274:Stomach Neoplasms / Q000378:metabolism / Q000382:microbiology / Q000473:pathology*
chemical_list: C501009:HRAS protein, human; D016283:Proto-Oncogene Proteins p21(ras)