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Mostrando ítems 41-46 de 46

    • The role of glucose in the pathology of EHEC O157: H7 

      Marques Da Silva, Wanderson; Taibo, Catalina Beatriz; Sabio Y Garcia, Julia Veronica; Larzabal, Mariano; Cataldi, Angel Adrian (Cambridge University Press, 2020-04)
      The pathogen enterohemorrhagic Escherichia coli (EHEC) O157: H7 is responsible for hemorrhagic colitis and hemolytic uremic syndrome in humans [1]. During the colonization process in the gastrointestinal tract, EHEC needs ...

    • Tuberculosis in swine co-infected with Mycobacterium avium subsp. hominissuis and Mycobacterium bovis in a cluster from Argentina 

      Barandiaran, Soledad; Pérez, Andrés M.; Gioffre, Andrea; Martinez Vivot, Marcela; Cataldi, Angel Adrian; Zumarraga, Martin Jose (Cambridge University Press, 2015-04)
      In Argentina little is known about the epidemiology of tuberculosis (TB) infection in swine. We characterized the epidemiological dynamics of Mycobacterium avium complex (MAC) infection in a swine population of Argentina ...

    • Type VI secretion system in pathogenic escherichia coli: structure, role in virulence, and acquisition 

      Navarro-García, Fernando; Ruiz-Perez, Fernando; Cataldi, Angel Adrian; Larzabal, Mariano (Frontiers Media, 2019-08)
      Bacterial pathogens utilize a myriad of mechanisms to invade mammalian hosts, damage tissue sites, and evade the immune system. One essential strategy of Gram-negative bacteria is the secretion of virulence factors through ...

    • Understanding the relationship between Mycobacterium bovis spoligotypes from cattle in Latin American Countries 

      Zumarraga, Martin Jose; Arriaga, Camila; Barandiaran, Soledad; Cobos-Marín, Laura; de Waard, Jacobus; Estrada-Garcia, Iris; Figueiredo, Telma; Figueroa, Alvaro; Gimenez, Francisco; Gomes, Harrison M.; Gonzalez-y-Merchand, Jorge A.; Macías, Analía; Milián-Suazo, Feliciano; Rodríguez, Cesar Alejandro Rosales; Santillán, Marco Antonio; Suffys, Philip Noel; Trangoni, Marcos David; Zarraga, Ana Maria; Cataldi, Angel Adrian (Elsevier, 2013-02)
      Spoligotyping is the most frequently used method for genotyping isolates of Mycobacterium bovis worldwide. In the current work, we compared spoligotypes from 1684 M. bovis isolates from Argentina (816), Brazil (412), Chile ...

    • Use of touch-down polymerase chain reaction to enhance the sensitivity of Mycobacterium bovis detection 

      Zumarraga, Martin Jose; Meikle, Virginia; Bernardelli, Amelia; Abdala, Alejandro Ariel; Tarabla, Hector Dante; Romano, Maria Isabel; Cataldi, Angel Adrian (Sage Publications, 2005-05)
      The confirmatory diagnosis of Mycobacterium bovis (M. bovis) in animal samples is carried out by culture in Stonebrink media. However, culture is very slow because of the extremely long duplication time of the bacillus and ...

    • Virulence factors of the Mycobacterium tuberculosis complex 

      Forrellad, Marina Andrea; Klepp, Laura Ines; Gioffre, Andrea; Sabio y Garcia, Julia Veronica; Morbidoni, Hector R.; Santangelo, María De La Paz; Cataldi, Angel Adrian; Bigi, Fabiana (Taylor & Francis, 2013-01)
      The Mycobacterium tuberculosis complex (MTBC) consists of closely related species that cause tuberculosis in both humans and animals. This illness, still today, remains to be one of the leading causes of morbidity and ...