Browsing by Author "Vergara, Alejandra F."

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    • Helicobacter pylori cagA + is associated with milder duodenal histological changes in chilean celiac patients 
      Lucero Álvarez, Yalda; Oyarzún, Amaya; O'Ryan Gallardo, Miguel; Valenzuela, Romina; Alcalde Ruíz, Elisa; Arce Fricke, Claudio; Farfán Urzúa, Mauricio; Vergara, Alejandra F.; Sandoval Gajardo, Iván Elías; Méndez, Jocelyn; Carrasco, Jorge; Ossa Alemparte, Juan; Pérez Bravo, Francisco; Castro Lebrero, Magdalena; Araya, Magdalena (Frontiers Media, 2017)
      Background: Mechanisms underlying the high clinical and histological diversity of celiac disease (CD) remain elusive. Helicobacter pylori (Hp) chronically infects gastric and duodenal mucosa and has been associated with ...
    • Long polar fimbriae participates in the induction of neutrophils transepithelial migration across intestinal ... 
      Vergara, Alejandra F.; Vidal, Roberto M.; Torres, Alfredo G.; Farfán Urzúa, Mauricio (Frontiers, 2015)
      Enterohemorrhagic Escherichia coli (EHEC) strains are causative agents of diarrhea and hemorrhagic colitis, both diseases associated with intestinal inflammation and cell damage. Several studies have correlated EHEC virulence ...