• Relation of atrophic gastritis with Helicobacter pylori-CagA+ and interleukin-1 polymorphisms 

      Sierra Ramos, Rafaela; Une, Clas Allan; Ramírez Mayorga, Vanessa; Alpízar Alpízar, Warner; González, María I.; Ramírez, José A.; de Mascarel, Antoine; Cuenca Berger, Patricia; Pérez Pérez, Guillermo Ignacio; Mégraud, Francis (World Journal Gastroenterol 14(42), 2008-11-14)
      AIM: To determine the association of Helicobacter pylori (H pylori) CagA+ infection and pro-inflammatory polymorphisms of the genes interleukin (IL)-1RN and IL-1B with the risk of gastric atrophy and peptic ulcers in a ...