23.Basso D,et al.Helicobacter pylori infection enhances mucosal interbeukin-1 beta,interleukin-6,and the soluble receptor of interleukin-2.Int J Clin Lab_Res,1996,26(3):207.
24.Eck M,et al.MALT-type lymphoma of the stomach is associated with Helicobacter pylori strains expressing the CagA protein.Gastroenterology,1997,112(5):1482.
25.de Jong D,et al.Gastric non-Hodgkin lymphomas of mucosa-associated lymphoid tissue are not associated with more aggressive Helicobacter pylori strains as identified by CagA.Am J Clin Path1,1996,106(5):670.
26.Crabtree JE,et al.Immunologic aspects of Helicobacter pylori infection and malignant transformation of B cells.Semin Gastrointest Dis.1996,7(1):30.
27.Blaser MJ,Crabtree JE.CagA and the outcome of Helicobacter pylori infection ［editorial;comment］.Am J Clin Pathol,1996,106(5):565.
28.Covacci A,et al.Molecular characterization of the 128-kDa immunodominant antigen of Helicobacter pylori associated with cytotoxicity and duodennal ulcer.Proc Natl Acad Sci USA.1993,90(12):5791.
29.Censini S,et al.cag,a pathogenicity island of Helicobacter pylori,encodes type I-specific and disease-associated virulence factors.Proc Natl Acad SciUSA.1996,93(25):14648.
30.Tummuru MK,et al.Helicobacter pylori picB,a homologue of the Bordetella pertussis toxin secretion protein,is required for induction of IL-8 in gastric epithelial cells.Mol Microbiol,1995,18(5):867.
31.Forman D.Helicobacter and gastric cancer.Scand J Gastroenterol 1996.31 (Suppl 214):31.
