Browsing by Author
- xmlui.general.dspace_homexmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata.author
- DSpace Home
- Browsing by Author
Browsing by Author "27211382665"
Now showing items 1-20 of 24
-
A new passive immune strategy based on IgY antibodies as a key element to control neonatal calf diarrhea in dairy farms
Vega, Celina Guadalupe; Bok, Marina; Ebinger, Maren; Rocha, Lucía Alejandra; Rivolta, Alejandra Antonella; González Thomas, Valeria; Muntadas, Pilar; D’Aloia, Ricardo; Pinto, Verónica; Parreño, Viviana; Wigdorovitz, Andres (BMC, 2020-07)Background: Neonatal diarrhea remains one of the main causes of morbi-mortality in dairy calves under artificial rearing. It is often caused by infectious agents of viral, bacterial, or parasitic origin. Cows vaccination ... -
Anti-VP6 VHH : an experimental treatment for rotavirus A-associated disease
Maffey, Lucia; Vega, Celina Guadalupe; Miño, Samuel; Garaicoechea, Lorena Laura; Parreño, Viviana (2016)Species A Rotaviruses (RVA) remain a leading cause of mortality in children under 5 years of age. Current treatment options are limited. We assessed the efficacy of two VP6-specific llama-derived heavy chain antibody ... -
Bovine coronavirus in Uruguay: genetic diversity, risk factors and transboundary introductions from neighboring countries
Castells, Matias; Giannitti, Federico; Caffarena, Rubén Darío; Casaux, María Laura; Schild, Carlos; Castells, Daniel; Riet‑Correa, Franklin; Victoria, Matias; Parreño, Gladys; Colina, Rodney (Springer, 2019-11)Bovine coronavirus (BCoV) is a recognized cause of severe neonatal calf diarrhea, with a negative impact on animal welfare, leading to economic losses to the livestock industry. Cattle production is one of the most important ... -
Bovine rotavirus strains circulating in beef and dairy herds in Argentina from 2004 to 2010
Badaracco, Alejandra; Garaicoechea, Lorena Laura; Rodriguez, Daniela Vanesa; Louge Uriarte, Enrique Leopoldo; Odeon, Anselmo Carlos; Bilbao, Gladys; Galarza, Roxana Ivon; Abdala, Alejandro Ariel; Fernandez, Fernando Maria; Parreño, Gladys Viviana (Elsevier, 2012-08-17)Bovine Group A Rotavirus (RVA) is one of the main causes of neonatal calf diarrhea worldwide. The present study reports the genotyping of bovine RVA strains circulating in Argentinean cattle from 2004 to 2010. Additionally, ... -
Development of diagnostic tools for IBDV detection using plants as bioreactors
Gomez, Evangelina Raquel; Cassani, María Florencia; Lucero, Maria Soledad; Parreño, Viviana; Chimeno Zoth, Silvina Andrea; Berinstein, Analia (SpringerOpen, 2020-05)Infectious bursal disease virus (IBDV) is the etiological agent of an immunosuppressive and highly contagious disease that affects young birds, thus causing important economic losses in the poultry industry. Multimeric ... -
Development of recombinant VHH nanobodies as an alternative for clearance of equine arteritis virus in carrier stallions
Aduriz Guerrero, Matías; Carossino, Mariano; Go, Y.Y.; Vincke, Cécile; Balasuriya, Udeni B.R.; Muyldermans, S.; Wigdorovitz, Andres; Barrandeguy, Maria Edith; Parreño, Viviana (2016)In conclusion, a VHH library derived from llama B cells following immunization with EAV was generated. This novel strategy could allow the generation of EAV-specific neutralizing Nbs as a therapeutic approach to induce ... -
Discovery and molecular characterization of a group A rotavirus strain detected in an Argentinean vicuña (Vicugna vicugna)
Badaracco, Alejandra; Matthijnssens, Jelle; Romero, Sandra Raquel; Heylen, Elisabeth; Zeller, Mark; Garaicoechea, Lorena Laura; Van Ranst, Marc; Parreño, Gladys Viviana (Elsevier, 2013-01-25)The wild vicuña (Vicugna vicugna) is one of the four species of native South American camelids (SACs) in addition to the wild guanaco, and their domesticated counterparts, alpaca and llama, respectively. Serological data ... -
Dynamics of neutralizing antibodies against Bovine respiratory syncytial virus in a dairy herd from Santa Fe Province, Argentina = Dinámica de anticuerpos neutralizantes contra el virus respiratorio sincitial bovino en un rodeo lechero de la provincia de Santa Fe, Argentina
Ferella, Alejandra; Perez Aguirreburiald, Maria Sol; Sammarruco, Romina Ayelén; Parreño, Viviana; Dus Santos, Maria Jose; Mozgovoj, Marina Valeria (Elsevier, 2020-05)Bovine respiratory syncytial virus (BRSV) is one of the most relevant agents responsible for respiratory disease in cattle from both dairy and beef farms. BRSV is spread by horizontal contact causing a constant presence ... -
Equine rotavirus in Argentinean foals : an overview
Parreño, Viviana; Miño, Samuel; Garaicoechea, Lorena Laura; Barrandeguy, Maria Edith (2016)The aim of the present work is to summarized our knowledge and discuss the future prospects regarding this important disease of foals. -
First report of group A rotavirus and bovine coronavirus associated with neonatal calf diarrhea in the northwest of Argentina
Bertoni, Emiliano Agustín; Aduriz Guerrero, Matías; Bok, Marina; Vega, Celina Guadalupe; Saif, Linda J.; Aguirre, Daniel Hector; Cimino, Rubén Oscar; Miño, Samuel; Parreño, Gladys Viviana (Springer, 2020-06)Group A rotavirus (RVA) and bovine coronavirus (BCoV) are the two main viral enteropathogens associated with neonatal calf diarrhea. The aim of the present survey was to investigate the epidemiology and the role of RVA and ... -
Molecular and antigenic characterization of bovine Coronavirus circulating in Argentinean cattle during 1994–2010
Bok, Marina; Miño, Samuel; Rodriguez, Daniela; Badaracco, Alejandra; Nuñes, I.; Souza, Sibele P.; Bilbao, G.; Louge Uriarte, Enrique Leopoldo; Galarza, Roxana Ivon; Vega, Celina Guadalupe; Odeon, Anselmo Carlos; Saif, LInda J.; Parreño, Gladys Viviana (Elsevier, 2015-12)Bovine coronavirus (BCoV) is an important viral pathogen associated with neonatal calf diarrhea. Our aim was to investigate the incidence of BCoV in diarrhea outbreaks in beef and dairy herds from Argentina during 1994–2010. ... -
Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
Miño, Samuel; Aduriz Guerrero, Matías; Barrandeguy, Maria Edith; Parreño, Viviana (2017-12)Equine rotavirus group A (RVA) has been detected in several countries worldwide since its first detection in 1975. Currently, equine RVA is considered the major cause of dehydrating diarrhea in foals younger than 3 months, ... -
Molecular detection of bovine Noroviruses in Argentinean dairy calves : circulation of a tentative new genotype
Ferragut, Fátima; Vega, Celina Guadalupe; Mauroy, Axel; Conceição-Neto, Nádia; Zeller, Mark; Heylen, Elisabeth; Louge Uriarte, Enrique Leopoldo; Bilbao, Gladys; Bok, Marina; Matthijnssens, Jelle; Thiry, Etienne; Badaracco, Alejandra; Parreño, Gladys Viviana (2016)Bovine noroviruses are enteric pathogens detected in fecal samples of both diarrheic and non-diarrheic calves from several countries worldwide. However, epidemiological information regarding bovine noroviruses is still ... -
Novel viruses determined using fecal virome analysis in the feces of foals with diarrea
Vega, Celina Guadalupe; Conceição-Neto, Nádia; Miño, Samuel; Zeller, Mark; Heylen, Elisabeth; Parreño, Viviana; Barrandeguy, Maria Edith; Matthijnssens, Jelle (2016)This study aims to expand the knowledge of viral species present in feces of foals suffering diarrhea using Next Generation Sequencing. This will be useful to further explore the role of new infectious agents in this illness ... -
Phylogenetic and structural analyses of equine rotaviruses : three possible geographically related lineages
Miño, Samuel; Parreño, Viviana; Barrandeguy, Maria Edith (2016)The structural analyses revealed that the aa substitutions in VP7 are in the antigenic sites and in the VP7:VP6 interaction region. In accordance, most of the aa changes in VP6 are in the top of the protein involving ... -
Presencia de enfermedades en la cría bovina del dpto. Guachipas, Salta
Suarez, Victor Humberto; Bertoni, Emiliano Agustín; Dodero, Ana Mariela; Martinez Almudevar, Fabián Carlos; Salatin, Antonio Omar; Viñabal, Alberto; Saldaño, Rafael Bernardino; Olmos, Leandro Hipolito; Pereyra, Walter Rodrigo; Brihuega, Bibiana Felicitas; Cortez, Hector Sergio; Parreño, Gladys Viviana (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2018-12)Una encuesta transversal ad hoc se llevó a cabo en veintitrés establecimientos dedicados a la cría bovina (ECB) del depto. de Guachipas, Salta, con el objetivo de describir la presencia de enfermedades y prácticas de manejo ... -
Prevalence and viability of group A rotavirus in dairy farm water sources
Castells, M.L.; Schild, Carlos Omar; Caffarena, Rubén Dario; Bok, Marina; Giannitti, Federico; Armendano, Joaquín Ignacio; Riet‐Correa, Franklin; Victoria, M.; Parreño, Viviana; Colina, Rodney (2018-03)Aim: To analyse group A rotavirus (RVA) environmental contamination in waters used for calves' consumption and to assess viral viability in dairy farm water sources. Methods and Results: We analysed 202 samples of water ... -
Prevención y tratamiento de Rotavirus A mediante nanoanticuerpos VHH anti-VP6
Maffey, Lucia (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2017-06)La diarrea asociada a Rotavirus A (RVA) representa una de las principales causas de mortalidad infantil a nivel mundial. Si bien la vacunación masiva contra RVA ha logrado disminuir significativamente las muertes causadas ... -
Relevamiento sanitario en bovinos de una comunidad indígena de la provincia del Neuquén, Argentina = Health survey in cattle from an indigenous community from Neuquén province, Argentina
Robles, Carlos Alejandro; Fernandez, C.; Parreño, Gladys; Scodellari, G.; Echaide, Ignacio Eduardo; Cabrera, Francisco Ra; Chodilef, Maria Marta (2015-02)Debido al escaso conocimiento que se posee sobre el estado sanitario del ganado perteneciente a comunidades indígenas de la Patagonia, se realizó un estudio que involucró a 47 crianceros de la Comunidad Millaín Currical, ... -
Relevamiento serológico de anticuerpos contra enfermedades virales de interés sanitario en llamas (Lama glama) de la provincia de Jujuy, Argentina = Serological survey of antibodies against viral diseases of public health interest in llamas (Lama glama) from Jujuy province, Argentina
Barbieri, Elena Susana; Rodriguez, Daniela Vanesa; Marín, Raúl E.; Setti, Walter Eduardo; Romero, Sandra Raquel; Barrandeguy, Maria Edith; Parreño, Gladys Viviana (Asociación Argentina de Microbiología, 2014-03)Las poblaciones de llamas de Argentina se concentran principalmente en la provincia de Jujuy; su explotación representa un importante recurso económico de las comunidades altoandinas. El objetivo de este trabajo fue evaluar ...