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    • Comparative study of two deleted Mycobacterium bovis strains in experimental animal models 

      Ferrara Muñiz, Ximena; Blanco, Federico Carlos; Garcia, Elizabeth Andrea; Delgado, Fernando Oscar; Marfil, Maria Jimena; Zumarraga, Martin Jose; Cataldi, Angel Adrian; Eirin, Maria Emilia (European Society of Mycobacteriology, 2024-06)
      Introduction: Bovine tuberculosis (bTB) constitutes a problem for livestock and Public Health due to its negative impact on farms and its zoonotic nature. In Argentina, the application of the National Control and Eradication ...

    • Comparison of DRB3.2 alleles among false-negative and positive tuberculin skin test cattle with bovine tuberculosis 

      Encinas, Micaela; Ferrara Muñiz, Ximena; Sammarruco, Romina Ayelén; Ruiz Menna, Victoria Aymara; Garro, Carlos Javier; Delgado, Fernando Oscar; Zumarraga, Martin Jose; Garbaccio, Sergio Gabriel; Carignano, Hugo Adrian; Eirin, Maria Emilia (European Society of Mycobacteriology, 2024-06)
      Introduction: M. bovis is worldwide distributed mainly affecting livestock. Caudal Fold-Tuberculin Skin Test (CF-TST) is the primary screening tool that detects the infection in herds. Some tuberculous animals remain ...

    • Differential replication of Foot-and-mouth disease viruses in mice determine lethality 

      Cacciabue, Marco Polo; Garcia Nuñez, Maria Soledad; Delgado, Fernando Oscar; Curra, Anabella Paola; Marrero Diaz De Villegas, Rubén; Molinari, Maria Paula; Rieder, Elizabeth; Carrillo, Elisa Cristina; Gismondi, Maria Ines (2017-09)
      Adult C57BL/6J mice have been used to study Foot-and-mouth disease virus (FMDV) biology. In this work, two variants of an FMDV A/Arg/01 strain exhibiting differential pathogenicity in adult mice were identified and ...

    • Early immune innate hallmarks and microbiome changes across the gut during Escherichia coli O157: H7 infection in cattle 

      Larzabal, Mariano; Marques Da Silva, Wanderson; Multani, Anmol; Vagnoni, Lucas Emilio; Moore, Prando Dadin; Marin, Maia Solange; Riviere, Nahuel Agustin; Delgado, Fernando Oscar; Vilte, Daniel Alejandro; Romero Victorica, Matias; Tao, Ma; Luo, Le Guan; Talia, Paola Mónica; Cataldi, Angel Adrian; Cobo, Eduardo Rubén (SpringerNature, 2020-12)
      The zoonotic enterohemorrhagic Escherichia coli (EHEC) O157: H7 bacterium causes diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome (HUS) in humans. Cattle are primary reservoirs and EHEC O157: H7; the bacteria ...

    • Evaluación de antígenos recombinantes en la prueba de interferón gamma en bovinos tuberculosos no reactores a la prueba tuberculínica 

      Ferrara Muñiz, Ximena; Garbaccio, Sergio Gabriel; Delgado, Fernando Oscar; Garro, Carlos Javier; Huertas, Pablo Sebastian; Marfil, Maria Jimena; Zumarraga, Martin Jose; Eirin, Maria Emilia (Asosiación Argentina de Veterinarios de Laboratorios de Díagnóstico, 2018-11)
      La tuberculosis se encuentra presente en rodeos bovinos de nuestro país, impactando a nivel de los sistemas de producción de cría y lecheros por disminuir la eficiencia productiva de los animales infectados e imponer ...

    • Evaluation of a virulent strain of Mycobacterium avium subsp. Paratuberculosis used as a heat-killed vaccine 

      Colombatti Olivieri, Maria Alejandra; Moyano, Roberto Damian; Mon, Maria Laura; Gravisaco, María José; Alvarado Pinedo, María Fiorella; Delgado, Fernando Oscar; Hernández Pando, Rogelio; Alonso, Maria Natalia; Cuerda, Maria Ximena; Santangelo, María De La Paz; Romano, Maria Isabel (Elsevier, 2021-11)
      Bovine paratuberculosis is one of the most important chronic infectious diseases in livestock. This disease is difficult to control because of its inefficient management (test and cull strategy and inadequate biosecurity). ...

    • Limited usefulness of the IS6110 touchdown-PCR in blood for tuberculin skin test false-negative cattle with serological response to Mycobacterium bovis 

      Encinas, Micaela; Ferrara Muñiz, Ximena; Sammarruco, Romina Ayelén; Ruiz Menna, Victoria Aymara; Garro, Carlos Javier; Delgado, Fernando Oscar; Macías, Analía; Magnano, Gabriel; Zumarraga, Martin Jose; Garbaccio, Sergio Gabriel; Eirin, Maria Emilia (Frontiers Media, 2024-05)
      Ante-mortem diagnosis of bovine tuberculosis (bTB) is based mainly on the tuberculin skin test (TST) and the ɣ-IFN release assay (IGRA). Some infected animals escape screening tests, thus, limit herd sanitation. Previous ...

    • Protection efficacy of Argentinian isolates of Mycobacterium avium subsp. paratuberculosis with different genotypes and virulence in a murine model 

      Colombatti Olivieri, Maria Alejandra; Moyano, Roberto Damian; Traveria, Gabriel Eduardo; Alvarado Pinedo, Maria Fiorella; Mon, Maria Laura; Gravisaco, María José; Delgado, Fernando Oscar; Santangelo, María De La Paz; Romano, Maria Isabel (Elsevier, 2018-12)
      Paratuberculosis is a chronic disease caused by Mycobacterium avium subsp. paratuberculosis (Map). The disease causes economic losses and, therefore, it is imperative to follow proper control strategies, which should include ...