autores 

Autores

Mostrando ítems 1-15 de 15

    • Análisis del impacto de la miasis por Cochliomyia hominivorax sobre la producción ganadera en Argentina 

      Signorini Porchiett, Marcelo Lisandro; Anziani, Oscar Sergio; Rossner, Maria Victoria; Gamietea, Ignacio José; Micheloud, Juan Francisco; Lloberas, María Mercedes; Martinez, Norberto Claudio; Olmos, Leandro Hipolito; Sarmiento, Nestor Fabian; Abdala, Alejandro Ariel; Callaci, Carlos Ruben; Bresky, Florencia; Zimmer, Patricia Andrea; Da Luz, Miguel; Reinaldi, Javier Aníbal; Pereda, Ariel Julian; Nava, Santiago (Ediciones INTA, 2022-05)
      El término “miasis” se define como la infestación de animales vertebrados con larvas de dípteros, las cuales durante un cierto período se alimentan de los tejidos del hospedador (Zumpt, 1965). De acuerdo a su localización, ...

    • Caracterización del virus de influenza en cerdos en Argentina 

      Dibarbora, Marina (Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, 2016)
      La infección por Influenza A virus (IAV) es considerada una de las principales causas de enfermedad respiratoria en cerdos. Además, su carácter zoonótico representa un riesgo para la salud pública. En Argentina, si bien ...

    • Comparative histopathological and immunological study of two field strains of chicken anemia virus 

      Rimondi, Agustina; Pinto, Silvina; Olivera, Valeria Soledad; Dibarbora, Marina; Perez Filgueira, Daniel Mariano; Craig, María Isabel; Pereda, Ariel Julian (BioMed Central, 2014-10)
      Infection of poultry with chicken anemia virus (CAV) is implicated in several field problems in broiler flocks due to the immunosuppression generated and, consequently, the increased susceptibility to secondary infections. ...

    • Detección serológica de Brucella suis, virus de influenza y virus de la enfermedad de Aujeszky en criaderos porcinos familiares de menos de 100 madres en Argentina 

      Dibarbora, Marina; Cappuccio, Javier Alejandro; Aznar, Maria Natalia; Bessone, Fernando Aní­bal; Piscitelli, Hernan Gustavo; Pereda, Ariel Julian; Pérez, Daniel R. (2017)
      Los criaderos porcinos de menos de 100 madres representan más del 99% de los de todo el país; sin embargo, existen escasos reportes sobre su situación sanitaria y productiva. Se recabó información productiva y se tomaron ...

    • Editorial: Emerging swine viruses 

      Perfumo, Carlos Juan; Pereda, Ariel Julian; Jongkaewwattana, Anan; Chen, Zhenhai; Perez, Daniel Roberto; Ma, Jingyun (Frontiers Media, 2020-03)
      Over the last 30 years, diseases caused by emerging swine viruses (ESV) have acquired great relevance, more than in other species. Diseases caused by porcine reproductive and respiratory syndrome virus (PRRSv), high ...

    • Estudio de la patogenia del Virus de Influenza Aviar de Baja Patogenicidad en aves de corral inmunosuprimidas por la infección con el Virus de la Anemia Infecciosa Aviar 

      Rimondi, Agustina (Universidad de Buenos Aires, 2014-12)
      La Influenza Aviar es considerada una zoonosis con potencial pandémico. El agente etiológico responsable de esta enfermedad es el Virus de Influenza A, cuyo reservorio natural son las aves silvestres acuáticas. En ellas, ...

    • Evidence of a fixed internal gene constellation in influenza A viruses isolated from wild birds in Argentina (2006–2016) 

      Rimondi, Agustina; Gonzalez Reiche, Ana Silvia; Olivera, Valeria Soledad; Decarre, Julieta; Castresana, Gabriel Julián; Romano, Marcelo; Nelson, Martha I.; van Bakel, Harm; Pereda, Ariel Julian; Ferreri, Lucas; Geiger, Ginger; Perez, Daniel Roberto (Springer Nature, 2018)
      Wild aquatic birds are the major reservoir of influenza A virus. Cloacal swabs and feces samples (n = 6595) were collected from 62 bird species in Argentina from 2006 to 2016 and screened for influenza A virus. Full genome ...

    • Evidence of porcine circovirus type 2 and co-infection with ungulate protoparvovirus 1 (porcine parvovirus) in mummies and stillborn piglets in subclinically infected farm 

      Serena, Maria Soledad; Dibarbora, Marina; Olivera, Valeria Soledad; Metz, German Ernesto; Aspitia, Carolina Gabriela; Pereda, Ariel Julian; Echeverria, Maria Gabriela; Cappuccio, Javier Alejandro (Elsevier, 2021-04)
      Porcine circovirus type 2 (PCV2) and protoparvovirus 1 (PPV) were detected as single infection (6/131) and (11/131) respectively, or co-infection (6/131) in fetuses and stillborn piglets from normal deliveries in a farm ...

    • Genetically diverse herpesviruses in South American Atlantic coast seabirds 

      Niemeyer, Claudia; Favero, Cíntia Maria; Shivaprasad, H.L.; Uhart, Marcela M.; Meyer Musso, Cesar; Rago, María Virginia; Silva-Filho, Rodolfo Pinho; Lima Canabarro, Paula; Craig, Marí­a Isabel; Olivera, Valeria Soledad; Pereda, Ariel Julian; Brandao, Paulo Eduardo; Catao Dias, Luiz (2017)
      Different herpesviruses have been associated with respiratory and enteric disease and mortality among seabirds and waterfowl. In 2011, a respiratory disease outbreak affected 58.3% (98/168) of the Magellanic penguins ...

    • Molecular characterization of infectious bursal disease virus (IBDV) isolated in Argentina indicates a regional lineage 

      Vera, Federico Sebastian; Craig, María Isabel; Olivera, Valeria Soledad; Rojas, María Florencia; Konig, Guido Alberto; Pereda, Ariel Julian; Vagnozzi, Ariel Eduardo (2015-08)
      In Argentina, classical vaccines are used to control infectious bursal disease virus (IBDV); however, outbreaks of IBDV are frequently observed. This could be due to failures in the vaccination programs or to the emergence ...

    • Pandemic (H1N1) 2009 outbreak on pig farm, Argentina 

      Pereda, Ariel Julian; Cappuccio, Javier Alejandro; Quiroga, Maria Alejandra; Baumeister, Elsa; Insarralde, Lucas; Ibar, Mariela; Sanguinetti, Ramon; Cannilla, Maria L.; Franzese, Débora; Escobar Cabrera, Oscar E.; Craig, María Isabel; Rimondi, Agustina; Machuca, Mariana; Debenedetti, Rosa T.; Zenobi, Carlos; Barral, Leonardo; Balzano, Rodrigo; Capalbo, Santiago; Risso, Adriana; Perfumo, Carlos Juan (Centers for Disease Control and Prevention, 2010-02)
      In June–July 2009, an outbreak of pandemic (H1N1) 2009 infection occurred on a pig farm in Argentina. Molecular analysis indicated that the virus was genetically related to the pandemic (H1N1) 2009 influenza virus strain. ...

    • "Una Salud”: una mirada necesaria para comprender y abordar las emergencias 

      Pereda, Ariel Julian (Ediciones INTA, 2022-05)
      La emergencia de enfermedades infecciosas, principalmente entre especies, y el intercambio de material genómico entre agentes infecciosos genera condiciones favorables para la aparición de nuevas variantes de mayor ...

    • South American H4N2 influenza A virus improved replication in chicken trachea after low number of passages 

      Ferreri, Lucas Matias; Carnaccini, Silvia; Olivera, Valeria Soledad; Pereda, Ariel Julian; Rajao, Daniela; Perez, Daniel R. (Frontiers Media, 2023-05)
      Introduction of influenza A viruses (FLUAV) into poultry from waterfowl is frequent, producing economic burden and increasing the probability of human infections. We have previously described the presence of FLUAV in wild ...

    • Swine influenza: clinical, serological, pathological, and virological cross‐sectional studies in nine farms in Argentina 

      Dibarbora, Marina; Cappuccio, Javier Alejandro; Olivera, Valeria Soledad; Quiroga, Maria Alejandra; Machuca, Mariana; Perfumo, Carlos Juan; Pérez, Daniel R.; Pereda, Ariel Julian (International Society for Influenza and other Respiratory Virus Diseases, 2013-12)
      Background: Influenza A viruses (IAV) are important pathogens responsible for economic losses in the swine industry and represent a threat to public health. In Argentina, clinical, pathological, and virological findings ...

    • Two years of surveillance of influenza a virus infection in a swine herd. Results of virological, serological and pathological studies 

      Cappuccio, Javier Alejandro; Dibarbora, Marina; Lozada, María Inés; Quiroga, María Alejandra; Olivera, Valeria Soledad; Dangelo, Marta; Pérez, Estefanía Marisol; Barrales, Hernán; Perfumo, Carlos Juan; Pereda, Ariel Julian; Pérez, Daniel R. (2017)
      Swine farms provide a dynamic environment for the evolution of influenza A viruses (IAVs). The present report shows the results of a surveillance effort of IAV infection in one commercial swine farm in Argentina. Two ...