Temas 

Temas

Mostrando ítems 21-40 de 52

    • Genotyping Mycobacterium bovis from cattle in the Central Pampas of Argentina: tempoal and regional trends 

      Shimizu, Ernesto; Macias, Analía; Paolicchi, Fernando; Magnano, Gabriel; Zapata, Laura; Fernandez, Analía; Canal, Ana María; Garbaccio, Sergio Gabriel; Cataldi, Angel Adrian; Caimi, Karina Cynthia; Zumarraga, Martin Jose (Fundacao Oswaldo Cruz, Brasil, 2014-04)
      Mycobacterium bovis is the causative agent of bovine tuberculosis (TB), a disease that affects approximately 5% of Argentinean cattle. Among the molecular methods for genotyping, the most convenient are spoligotyping and ...

    • La genómica de las micobacterias 

      Viale, Mariana; Zumarraga, Martin Jose; Araujo, Flabio Ribeiro de; Zarraga, Ana Maria; Cataldi, Angel Adrian; Romano, Maria Isabel; Bigi, Fabiana (Office International des Epizooties, 2016)
      Las especies Mycobacterium bovis y Mycobacterium avium subsp. paratuberculosis son los agentes causales de la tuberculosis y la paratuberculosis en animales, respectivamente. Además, ambas micobacterias, pero fundamentalmente ...

    • Identificación de factores de riesgo de tuberculosis bovina en rodeos lecheros 

      Garro, Carlos Javier (Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2009-09)
      La tuberculosis bovina (TBB), producida por el Mycobacterium bovis (M. bovis), es una enfermedad zoonótica endémica en los rodeos bovinos de la Argentina. La información sobre la asociación entre el manejo y la ocurrencia ...

    • Identification and evaluation of new Mycobacterium bovis antigens in the in vitro interferon gamma release assay for bovine tuberculosis diagnosis 

      Eirin, Maria Emilia; Macías, Analía; Magnano, Gabriel; Morsella, Claudia Graciela; Mendez, Laura Luján; Blanco, Federico Carlos; Bianco, María Veronica; Severina, Walter; Alito, Alicia Elsa; Pando, Maria de los Angeles; Singh, Mahavir G.; Spallek, Ralph; Paolicchi, Fernando; Bigi, Fabiana; Cataldi, Angel Adrian (Elsevier, 2015-12)
      Bovine tuberculosis (bTB) is a common zoonotic disease, caused by Mycobacterium bovis (M. bovis), responsible for significant economic losses worldwide. Its diagnosis is based on the detection of cell mediated immunity ...

    • Identification of bovine tuberculosis biomarkers to detect tuberculin skin test and IFNγ release assay false negative cattle 

      Klepp, Laura Ines; Eirin, Maria Emilia; Garbaccio, Sergio Gabriel; Soria, Marcelo Abel; Bigi, Fabiana; Blanco, Federico Carlos (Elsevier, 2019-02)
      Bovine tuberculosis (bTB) is an important animal and zoonotic disease, which causes severe economic losses. The main focus of this study was to assess the predictive power of previously identified biomarkers of bTB in ...

    • IL-12 DNA Displays efficient adjuvant effects improving immunogenicity of Ag85A in DNA prime/MVA boost immunizations 

      Morelli, María Paula; Del Medico Zajac, Maria Paula; Pellegrini, Joaquín Miguel; Amiano, Nicolás Oscar; Tateosian, Nancy Liliana; Calamante, Gabriela; Gherardi, Maria Magdalena; García, Verónica Edith (Frontiers Media, 2020-09)
      Mycobacterium tuberculosis (Mtb) infection is one of the leading causes of death worldwide. The Modified Vaccinia Ankara (MVA) vaccine vector expressing the mycobacterial antigen 85A (MVA85A) was demonstrated to be safe, ...

    • Mastitis tuberculosa en bovinos de leche : reporte de casos 

      Garro, Carlos Javier; Delgado, Fernando Oscar; Zumarraga, Martin Jose; Marfil, Maria Jimena; Garbaccio, Sergio Gabriel (Asosiación Argentina de Veterinarios de Laboratorios de Díagnóstico, 2018-11)
      La tuberculosis bovina (TB) es una enfermedad del ganado producida principalmente, por Mycobacterium bovis (M. bovis). Aunque es conocido el riesgo de infección en terneros asociados al manejo del calostro y leche (Evangelista ...

    • Matrix assisted laser desorption ionization-time-of-flight mass spectrometry identification of mycobacterium bovis in bovinae 

      Bacanelli, Gisele; Olarte, Larissa C.; Silva, Marcio Roberto; Rodrigues, Rudielle A.; Carneiro, Paulo A. M.; Kannene, John B.; Pasquatti, Taynara N.; Takatani, Haruo; Zumarraga, Martin Jose; Etges, Rodrigo N.; Araujo, Flabio Ribeiro de; Verbisck, Newton V. (The Japanese Society of Veterinary Science, 2019-10)
      In this study, Matrix Assisted Laser Desorption Ionization-Time-of-Flight (MALDI-TOF) mass spectrometry was used to identify Mycobacterium bovis from cattle and buffalo tissue isolates from the North and South regions of ...

    • Meningitis tuberculosa en una ternera : reporte de caso 

      Garro, Carlos Javier; Morris, Winston Eduardo; Olguin Perglione, Cecilia; Delgado, Fernando Oscar; Schapiro, Javier Hernan; Zumarraga, Martin Jose; Garbaccio, Sergio Gabriel (Asosiación Argentina de Veterinarios de Laboratorios de Díagnóstico, 2018)
      La tuberculosis bovina (TB) es una enfermedad del ganado producida por Mycobacterium bovis (M. bovis), agente patógeno zoonótico capaz de infectar también a otras especies animales (Phillips et al., 2003). El objetivo de ...

    • Molecular characterization of Mycobacterium bovis infection in cattle and buffalo in Amazon Region, Brazil 

      Carneiro, Paulo A.M.; Pasquatti, Taynara N.; Takatani, Haruo; Zumarraga, Martin Jose; Marfil, Maria Jimena; Barnard, Christian; Fitzgerald, Scott D.; Abramovitch, Robert B.; Araujo, Flabio Ribeiro de; Kaneene, John B. (Wiley, 2020-02)
      The aim of this study was to characterize Mycobacterium bovis from cattle and buffalo tissue samples, from two Brazilian states, and to analyse their genetic diversity by spoligotyping. Tissue samples from tuberculosis ...

    • Mycobacterioses in dogs and cats from Buenos Aires, Argentina 

      Barandiaran, Soledad; Martinez Vivot, Marcela; Falzoni, Elvira; Marfil, Maria Jimena; Perez Tort, Gabriela; Rovatti, Paula; Fernandez, Mónica; Iachini, Ricardo; Satek, Fernanda; Duchene, Adriana; Zumarraga, Martin Jose (Sage Publications, 2017-09)
      Mycobacterioses can produce nonspecific clinical signs in dogs and cats that make diagnosis difficult. Furthermore, the full characterization of mycobacterial agents is not always possible or practical. We characterized ...

    • Mycobacterium bovis Dmce2 double deletion mutant protects cattle against challenge with virulent M. bovis 

      Blanco, Federico Carlos; Bianco, María Veronica; Garbaccio, Sergio Gabriel; Meikle, Virginia; Gravisaco, María José; Montenegro, Valeria Noely; Alfonseca, Edgar; Singh, Mahavir G.; Barandiaran, Soledad; Canal, Ana María; Vagnoni, Lucas Emilio; Buddle, Bryce Malcom; Bigi, Fabiana; Cataldi, Angel Adrian (Elsevier, 2013-05)
      A Mycobacterium bovis strain deleted in mce2A and mce2B genes (M. bovis Δmce2) was tested as an experimental vaccine in cattle challenged with a virulent M. bovis strain. Three-and-a-half-month old calves (n = 5 to 6 per ...

    • Mycobacterium bovis infection in a horse with granulomatous enterocolitis 

      Sarradell, Javier E.; Alvarez, Julio; Biscia, Mariana; Zumarraga, Martin Jose; Wunschmann, Arno; Armien, Aníbal G.; Perez, Andrés M. (Sage Publications, 2015-03)
      A 2-year-old dappled Percheron horse had a wasting condition that did not respond to antibiotic treatments and ultimately resulted in death. Thickening of the wall of the large colon and enlargement of the mesenteric lymph ...

    • Mycobacterium bovis requires P27 (LprG) to arrest phagosome maturation and replicate within bovine macrophages 

      Vazquez, Cristina Lourdes; Bianco, María Veronica; Blanco, Federico Carlos; Forrellad, Marina Andrea; Gutierrez, Maximiliano Gabriel; Bigi, Fabiana (2017-03)
      Mycobacterium bovis causes tuberculosis in a wide variety of mammals, with strong tropism for cattle and eventually humans. P27, also called LprG, is among the proteins involved in the mechanisms of the virulence and ...

    • Nuevas estrategias para el diagnóstico de la tuberculosis y paratuberculosis bovina 

      Mon, Maria Laura (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2015-09)
      La Tuberculosis (TBB) y Paratuberculosis bovina (PTB) son las principales enfermedades que limitan el desarrollo de la industria lechera y de la carne en Argentina, siendo importantes en el contexto de la Sanidad animal ...

    • Pathogenesis of domestic pigs submitted to mycobacterial sensitizations previous to experimental infection with Mycobacterium bovis 

      Cuerda, Maria Ximena; Colombatti Olivieri, Maria Alejandra; Gravisaco, María José; Marfil, Maria Jimena; Barandiaran, Soledad; Sevilla, Iker A.; Garrido, Joseba M.; Moyano, Roberto Damian; Zumarraga, Martin Jose; Romano, Maria Isabel; Juste, Ramón A.; Santangelo, María De La Paz (INIA (España), 2022-03)
      Aim of study: To demonstrate the virulence of a Mycobacterium bovis local pig isolate in order to contribute to a better understanding of the pathological and immunological consequences of M. bovis infection in previous ...

    • Patterns and processes of mycobacterium bovis evolution revealed by phylogenomic analyses 

      Patané, José S.L.; Martins Jr, Joaquim; Castelão, Ana Beatriz C.; Nishibe, Christiane; Montera, Luciana; Bigi, Fabiana; Zumarraga, Martin Jose; Cataldi, Angel Adrian; Fonseca Junior, Antônio; Roxo, Eliana; Osório, Ana Luiza Alves Rosa; Jorge, Klaudia dos Santos Goncalves; Thacker, Tyler C.; Almeida, Nalvo Franco; Araujo, Flabio Ribeiro de; Setubal, Joâo C. (Oxford University Press, 2017-03)
      Mycobacterium bovis is an important animal pathogen worldwide that parasitizes wild and domesticated vertebrate livestock as well as humans. A comparison of the five M. bovis complete genomes from the United Kingdom, South ...

    • Pre-columbian mycobacterial genomes reveal seals as a source of new world human tuberculosis 

      Bos, Kirsten I.; Harkins, Kelly M.; Herbig, Alexander; Coscolla, Mireia; Weber, Nico; Comas, Iñaki; Forrest, Stephen A.; Bryant, Josephine M.; Harris, Simon R.; Schuenemann, Verena J.; Campbell, Tessa J.; Majander, Kerrtu; Wilbur, Alicia K.; Guichon, Ricardo A.; Steadman, Dawnie L. Wolfe; Cook, Della Collins; Niemann, Stefan; Behr, Marcel A.; Zumarraga, Martin Jose; Bastida, Ricardo; Huson, Daniel; Nieselt, Kay; Young, Douglas; Parkhill, Julian; Buikstra, Jane E.; Gagneux, Sebastien; Stone, Anne C.; Krause, Johannes (Springer Nature, 2014-08)
      Modern strains of Mycobacterium tuberculosis from the Americas are closely related to those from Europe, supporting the assumption that human tuberculosis was introduced post-contact1. This notion, however, is incompatible ...

    • Prueba de la tuberculina : eje central para la detección de tuberculosis en bovinos 

      Garro, Carlos Javier (Centro Diagnóstico Veterinario, 2021)
      Hasta la actualidad no se ha logrado reemplazar su eficacia y practicidad por nuevos desarrollos tecnológicos que buscan también mitigar el impacto de la enfermedad.

    • Recent advances in non-specific immune memory against bovine tuberculosis 

      Blanco, Federico Carlos; Sabio Y Garcia, Julia Veronica; Bigi, Fabiana (Elsevier, 2021-04)
      Bovine tuberculosis is an important worldwide disease mainly related to cattle, although it also affects other mammals, including humans. In recent years, there have been considerable advances in the knowledge of the immune ...