Títulos 

Títulos

Mostrando ítems 49-68 de 566

    • Babesia bovis biological clones and the inter-strain allelic diversity of the Bv80 gene support subpopulation selection as a mechanism involved in the attenuation of two virulent isolates 

      Baravalle, María Eugenia; Thompson, Carolina Soledad; Valentini, Beatriz Susana; Ferreira, Mariano B.; Torioni, Susana Marta; Florin-Christensen, Mónica; Echaide, Ignacio Eduardo (Elsevier, 2012-12-21)
      The virulence phenotype of Babesia bovis subpopulations was evaluated using biological clones derived from the high-virulence BboS2P and the low-virulence BboR1A strain and two original virulent isolates, BboL15 and BboL17, ...

    • Babesiosis prevalence in malaria-endemic regions of Colombia 

      González Obando, Juliana; Echaide, Ignacio Eduardo; Pabón Vidal, Adriana Lucía; Piñeros Jiménez, Juan Gabriel; Blair Trujillo, Silvia; Tobón Castaño, Alberto (Wolters Kluwer, 2018-07)
      Background & objectives: The presence of Babesia spp in humans, bovine cattle and ticks (the transmitting vector) has not been well characterized in Colombia. Babesia infection in humans can be overlooked due to similarity ...

    • Bacteria of the genera Ehrlichia and Rickettsia in ticks of the family Ixodidae with medical importance in Argentina 

      Tarragona, Evelina Luisa; Saracho Bottero, María Noelia; Mangold, Atilio Jose; Sebastian, Patrick Stephan; Mackenstedt, Ute; Nava, Santiago (2016)
      The aim of this study was to get an overview about the occurrence of bacteria from the genus Ehrlichia and Rickettsia in ixodid ticks with medical importance in Argentina. Therefore, in 2013 and 2014, free-living ticks ...

    • Bases epidemiológicas para el control estratégico de la garrapata común del bovino Rhipicephalus (Boophilus) microplus 

      Nava, Santiago; Morel, Nicolas; Rossner, Maria Victoria; Toffaletti, Jose Rodolfo; Sarmiento, Nestor Fabian; Mangold, Atilio José (Estación Experimental Agropecuaria Rafaela, INTA, 2021-07-12)
      La aplicación de acaricidas químicos sintéticos sobre los bovinos es, al día de hoy, la principal herramienta disponible para el control exitoso de la garrapata Rhipicephalus(Boophilus) microplus. A pesar de la disponibilidad ...

    • Bidirectional movement of aphid parasitoids (Braconidae: Aphidiinae) between crops and non-crop plants in agroecosystems of central Argentina 

      Zumoffen, Leticia; Signorini Porchiett, Marcelo Lisandro; Salvo, Silvia Adriana (2018-02)
      The movement of predators and parasitoids between natural and cultivated habitats is a common process in agroecosystems, which may be affected by different biotic and abiotic factors, mostly related to the availability of ...

    • Bienestar en vacas en el preparto durante el verano 2014 en el Departamento Castellanos. Estudio de caso 

      Leva, Perla E.; Toneatti, I.E.; Stegmayer, María Inés; Ghiano, Jorge Emanuel Jesús; Toffoli, Guillermo D.; Fernandez, Guillermo B.; García, María Soledad; Sosa, Jorge Luis (2016)
      Durante el verano del 2014 se llevó a cabo un estudio de caso con el objetivo de evaluar algunas respuestas fisiológicas y conductuales preparto y productivas postparto, en vacas lecheras de alto merito genético ...

    • Biochemical characterization of thioredoxin reductase from Babesia bovis 

      Regner, Erika Lucía; Thompson, Carolina Soledad; Iglesias, Alberto Alvaro; Guerrero, Sergio Adrian; Arias, Diego Gustavo (2014-04)
      This paper addresses the identification, cloning, expression, purification and functional characterization of thioredoxin reductase from Babesia bovis, the etiological agent of babesiosis. The work deals with in vitro ...

    • Birds and hard ticks (Acari: Ixodidae), with discussions about hypotheses on tick evolution 

      Guglielmone, Alberto; Nava, Santiago (2017)
      The relationship between birds (Aves) and hard ticks (Ixodidae) was analyzed for the 386 of 721 tick extant species whose larva, nymph and adults are known as well as their natural hosts. A total of 136 (54 Prostriata= ...

    • BLV: lessons on vaccine development 

      Abdala, Alejandro Ariel; Alvarez, Irene; Brossel, Hélène; Calvinho, Luis Fernando; Carignano, Hugo; Franco, Lautaro Nahuel; Gazon, Hélène; Gillissen, Christelle; Hamaidia, Malik; Hoyos, Clotilde; Jacques, Jean-Rock; Joris, Thomas; Laval, Florent; Petersen, Marcos Iván; Porquet, Florent; Porta, Natalia Gabriela; Ruiz, Vanesa; Safari, Rogaiyeh; Suarez Archilla, Guillermo Alejandro; Trono, Karina Gabriela; Willems, Luc (BMC, 2019-10-07)
      Vaccination against retroviruses is a challenge because of their ability to stably integrate into the host genome, undergo long-term latency in a proportion of infected cells and thereby escape immune response. Since ...

    • Borrelia burgdorferi sensu lato in Ixodes cf. neuquenensis and Ixodes sigelos ticks from the Patagonian region Argentina 

      Saracho Bottero, María Noelia; Lareschi, Marcela; Venzal, José Manuel; Carvalho, Luis A.; Nava, Santiago; Sebastian, Patrick Stephan; Mackenstedt, Ute (2016)
      This study was conducted to detect Borrelia burgdorferi sensu lato infection in ixodid ticks from the Patagonia region in the south of Argentina. Therefore, ticks were collected on rodents in the provinces of Chubut, Río ...

    • Borrelia genospecies in Ixodes sp. cf. Ixodes affinis (Acari: Ixodidae) from Argentina 

      Flores, Fernando Sebastián; Saracho Bottero, Maria Noelia; Sebastian, Patrick Stephan; Venzal, José Manuel; Mangold, Atilio Jose; Nava, Santiago (Elsevier, 2020-11)
      The aim of this work was to evaluate the presence of Borrelia infection in Ixodes sp. cf. Ixodes affinis ticks from Argentina. Specimens of Ixodes sp. cf. I. affinis were collected on vegetation and birds in five locations ...

    • Borrelia infection in Ixodes pararicinus ticks (Acari: Ixodidae) from northwestern Argentina 

      Nava, Santiago; Barbieri, Amália Regina Mar; Maya, Leticia; Colina, Rodney; Mangold, Atilio Jose; Labruna, Marcelo B.; Venzal, José Manuel (2014-11)
      The aim of this work was to describe for the first time the presence of Borrelia burgdorferi sensu lato infecting ticks in Argentina. Unfed specimens of Ixodes pararicinus collected from vegetation in Jujuy Province were ...

    • Borrelia spp. in ticks and birds from a protected urban area in Buenos Aires city, Argentina 

      Cicuttin, Gabriel L.; De Salvo, María Nazarena; Venzal, José Manuel; Nava, Santiago (Elsevier, 2019-10)
      This study was aimed to know epidemiological aspects of Borrelia spp. in a protected urban area of Buenos Aires city, Argentina, where thousands of people visit this area for recreational purposes. Ticks were collected ...

    • Botiquín del Huertero 

      Ledesma, Ricardo; Nava, Cecilia (EEA Rafaela, INTA, 2017)
      Las plantas son laboratorios en donde se produce una gran cantidad de sustancias químicas que ellas necesitan para vivir. Muchas de estas son utilizadas por el hombre. Hasta el siglo pasado las profesiones de médico y ...

    • Brassica carinata, una alternativa invernal viable para la región centro de Santa Fe 

      Zuil, Sebastian; Rosetti, Lucia; Vellaz, Orlando (Estación Experimental Agropecuaria Rafaela, INTA, 2022-03-30)
      Así como la colza, carinata tiene elevados requerimientos hídricos y es muy exigente en cuanto a fertilidad de nitrógeno (N) y azufre (S) (Ferraris et al. 2020). Actualmente, en el mercado existen un híbrido y una variedad ...

    • Broad-range lytic bacteriophages that kill Staphylococcus aureus local field strains 

      Abatángelo, Virginia; Peressutti Bacci, Natalia; Boncompain, Carina A.; Amadio, Ariel; Carrasco, Soledad; Suárez, Cristian A.; Morbidoni, Héctor R. (Plos One, 2017-07)
      Staphylococcus aureus is a very successful opportunistic pathogen capable of causing a variety of diseases ranging from mild skin infections to life-threatening sepsis, meningitis and pneumonia. Its ability to display ...

    • Buenas prácticas lecheras : guía para la implementación en la producción de leche bovina 

      Aimar, María Verónica; Amalfi, José María; Campos Carlés, Silvina; Charlon, Veronica; Cristiano, Gabriela; Delbino, Fernando; Diaz Cano, Muncha; Estevez Acuña, Rodrigo Rubén; Gigli, Isabel; Glauber, Claudio Eduardo; Guillermón, José; Ibargoyen, José María; Iorio, Jesica Daniela; Jaureguiberry, Horacio Sebastián; Jarkowsky, Andrés; Lesman, María de los Ángeles; Llano, Agustina; Mazzitelli, José; Moro, Santiago; Mozeris, Gustavo; Negri Rodriguez, Livia Maria; Olivieri, Daniela Ivana; Osan, Oscar; Pérez, Gabriela Guadalupe; Preumayr, Fernando Martín; Serrano, Pedro Miguel; Tonero, María Eugenia; Trombert, José María; Troya, Paula; Urruspuru, María Luz; Varaldo, Estefanía (Red de Buenas Prácticas Agropecuarias - BPA, 2021-03)
      Las “Buenas Prácticas Agropecuarias” hacen referencia a una producción sana, segura y amigable con el ambiente, los animales y las personas. Son numerosos los temas que abarca e involucra la producción primaria de leche: ...

    • Building consensus on water use assessment of livestock production systems and supply chains: Outcome and recommendations from the FAO LEAP Partnership 

      Boulay, Anne-Marie; Drastig, Katrin; Amanullah; Chapagain, Ashok; Charlon, Veronica; Civit, Bárbara María; DeCamillis, Camillo; Souza, Marlos De; Hess, Tim; Hoekstra, Arjen Y.; Ibidhi, Ridha; Lathuillière, Michael J.; Manzardo, Alessandro; McAllister, Tim; Morales, Ricardo A.; Motoshita, Masaharu; Palhares, Julio Cesar Pascale; Pirlo, Giacomo; Ridoutt, Brad; Russo, Valentina; Salmoral, Gloria; Singh, Ranvir; Vanham, Davy; Wiedemann, Stephen; Weichao, Zheng; Pfister, Stephan (Elsevier, 2021-05)
      The FAO Livestock Environmental Assessment and Performance (LEAP) Partnership organised a Technical Advisory Group (TAG) to develop reference guidelines on water footprinting for livestock production systems and supply ...

    • Búsqueda de Borrelia spp. en garrapatas del género Amblyomma de Argentina 

      Cicuttin, Gabriel L.; De Salvo, María Nazarena; Díaz Pérez, Paula; Lamattina, Daniela; Tarragona, Evelina Luisa; Orcellet, Viviana Mercedes; Nava, Santiago (Universidad de Córdoba (Colombia), 2021-12)
      Objetivo. El objetivo del presente estudio fue detectar la presencia de Borrelia spp. en especies de garrapatas del género Amblyomma en Argentina. Materiales y métodos. Se analizaron especímenes de garrapatas del género ...

    • Búsqueda e identificación de marcadores moleculares de resistencia a mastitis bovina 

      Nani, Juan Pablo (Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2016)
      La mastitis es considerada la patología que produce mayores pérdidas económicas para la industria láctea en general ya que produce una disminución en la producción, afecta la calidad de la leche, la tasa de preñez, posee ...