autores
- xmlui.general.dspace_homexmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata.author
- Inicio
- autores
Autores
Mostrando ítems 81-100 de 113
-
Producción y evaluación de antígenos recombinantes para el diagnóstico serológico y la generación de vacunas para el control de la anaplasmosis bovina
Sarli, Macarena (Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2020)La anaplasmosis bovina, causada por Anaplasma marginale (rickettsia intraeritrocítica transmitida por artrópodos hematófagos), es una enfermedad infecciosa de gran interés por las severas pérdidas económicas que ocasiona. ... -
Producción y evaluación de antígenos recombinantes para el diagnóstico serológico y la generación de vacunas para el control de la anaplasmosis bovina
Sarli, Macarena (Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2020)En este trabajo se abordó la anaplasmosis de forma integral, desde el diagnóstico y la prevención. La evaluación serológica de la enfermedad se realiza por ELISA de competición (ELISAc), utilizando como antígeno a la ... -
Quantification of aflatoxin M1 carry-over rate from feed to soft cheese
Costamagna, Dianela Anahi; Gaggiotti, Monica Del Carmen; Chiericatti, Carolina; Costabel, Luciana Maria; Audero, Gabriela Maria; Taverna, Miguel Angel; Signorini, Marcelo (Elsevier, 2019)From January to December 2016, samples of milk and feeds of dairy cattle were monthly collected. The concentration of mycotoxins in all matrices was determined using the enzymatic immunoassay technique. The average ... -
Quantitative exposure assessment and risk characterization for fipronil residues in laying hen eggs
Canton, Lucila; Signorini Porchiett, Marcelo Lisandro; Canton, Candela; Dominguez, Paula; Farias, Cristina; Alvarez, Luis; Lanusse, Carlos; Moreno, Laura (Wiley, 2022-06)Poultry production is linked to veterinary drug use to treat diseases. Few ectoparasitic compounds are approved for poultry. Fipronil is a pesticide widely used in agriculture. It is also a drug authorized to control ... -
Quantitative microbial risk assessment of haemolytic uremic syndrome associated with Argentinean kosher beef consumption in Israel
Brusa, Victoria; Dolev, Sergio; Signorini Porchiett, Marcelo Lisandro; Leotta, Gerardo Anibal (Plos ONE, 2023-08)The aim of this study was to perform a quantitative microbial risk assessment (QMRA) of Shiga toxin-producing Escherichia coli hemolytic uremic syndrome (STEC-HUS) linked to the consumption of Kosher beef produced in ... -
Quantitative risk assessment of FMDV introduction in a FMD free country through bone-in beef and offal importation from a FMD free with vaccination country/zone
Brusa, Victoria; Durrieu, María; Van Gelderen, Carlos; Signorini Porchiett, Marcelo Lisandro; Schudel, Alejandro (Elsevier, 2023-09)Quantitative risk assessment was used to estimate the risk of introducing foot-and-mouth disease (FMD) through bone-in beef from Argentina (FMD-free with vaccination status) into other FMD-free countries. A stochastic model ... -
Quantitative risk assessment of haemolytic uremic syndrome associated with beef consumption in Argentina
Brusa, Victoria; Costa, Magdalena; Padola, Nora Lía; Etcheverría, Analía Inés; Sampedro, Fernando; Fernandez, Pablo S.; Leotta, Gerardo Anibal; Signorini Porchiett, Marcelo Lisandro (Plos One, 2020-11)We developed a quantitative microbiological risk assessment (QMRA) of haemolytic uremic syndrome (HUS) associated with Shiga toxin-producing Escherichia coli (STEC)-contaminated beef (intact beef cuts, ground beef and ... -
Quantitative risk assessment of human campylobacteriosis by consumption of salad cross-contaminated with thermophilic Campylobacter spp. from broiler meat in Argentina
Signorini, Marcelo; Zbrun, María Virginia; Romero Scharpen, Analía; Olivero, Carolina Raquel; Bongiovanni, Francisco Javier; Soto, Lorena Paola; Frizzo, Laureano Sebastian; Rosmini, Marcelo Raúl (2013-04-01)Here, we developed a quantitative risk assessment for thermophilic Campylobacter spp. related to the consumption of salad prepared alongside broiler meat. The assessment considered initial contamination levels, cross-contamination ... -
Quantitative risk assessment of human trichinellosis caused by consumption of pork meat sausages in Argentina
Sequeira, Gabriel Jorge; Zbrun, María Virginia; Soto, Lorena Paola; Astesana, Diego Martín; Blajman, Jesica E.; Rosmini, Marcelo Raúl; Frizzo, Laureano Sebastian; Signorini, Marcelo (Wiley, 2016-03)In Argentina, there are three known species of genus Trichinella; however, Trichinella spiralis is most commonly associated with domestic pigs and it is recognized as the main cause of human trichinellosis by the consumption ... -
Quantitative risk assessment of listeriosis associated with fermented sausage and dry-cured pork shoulder consumption in Argentina
Brusa, Victoria; Prieto, Monica; Campos, Carmen A.; Epszteyn, Sergio; Cuesta, Alicia; Renaud, Viviana; Schembri, Gustavo; Vanzini, Mónica; Michanie, S.; Leotta, Gerardo Anibal; Signorini Porchiett, Marcelo Lisandro (Elsevier, 2020-10)The risk of acquiring listeriosis from consuming fermented sausages and dry-cured pork shoulder (capicola/bondiola) in Argentina was estimated using quantitative microbiological risk assessment. The model included data ... -
Resistencia antihelmíntica en equinos. Observaciones sobre el período de reaparición de huevos luego del tratamiento con ivermectina en potrancas y yeguas madres
Caffe, Gabriel; Paz Benard, Benjamín; Cerutti, Julieta; Cooper, Laura G.; Signorini, Marcelo; Anziani, Oscar Sergio (2018)En los equinos parasitados por los pequeños estróngilos, un menor período requerido luego del tratamiento con antihelmínticos para la reaparición de huevos (PRH) de los nematodes en la materia fecal, puede ser utilizado ... -
Riesgo de accidentes y zoonosis: percepción y actitudes en productores tamberos asociados a Cooperativa Tamberos Paraná de la provincia de Entre Ríos
Luciano, Cecilia Ines (Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2011)La ganadería y la agricultura son algunas de las actividades económicas con mayor número de accidentes laborales (LA) y las enfermedades profesionales anuales en Argentina. El objetivo general de esta tesis consiste en ... -
Riesgos microbiológicos asociados al consumo de carne aviar
Rodriguez, Hector Ricardo; Frizzo, Laureano Sebastián; Bueno, Dante Javier; Zbrun, María Virginia; Signorini, Marcelo (Publitec, 2019-06)La producción global de alimentos incluye una red compleja de actores que involucra a la producción primaria, al procesamiento y distribución de los mismos. El paradigma actual con respecto a la inocuidad de los alimentos ... -
Riesgos ocupacionales en estudiantes de veterinaria en Argentina
Tarabla, Hector Dante; Molineri, Ana Ines; Robin, H.; Signorini, Marcelo (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2019)La práctica veterinaria expone a los individuos a una gran variedad de accidentes ocupacionales (AO) y enfermedades profesionales. Los objetivos de este trabajo fueron estimar: a) la frecuencia de AO y zoonosis, b) la ... -
Risk factors associated with failures of Varroa treatments in honey bee colonies without broodless period
Giacobino, Agostina; Molineri, Ana Inés; Bulacio Cagnolo, Natalia Veronica; Merke, Julieta; Orellano, Emanuel; Bertozzi, Ezequiel; Masciangelo, German Oscar; Pietronave, Hernan Pablo; Pacini, Adriana Cecilia; Salto, Cesar Eduardo; Signorini, Marcelo (2015-09)The treatment against Varroa destructor has become a basic tool in beekeeping practices, mainly during autumn. The treatment effectiveness should be improved by identifying variables affecting the final outcome. The aim ... -
Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina
Michlig, Nicolás; Signorini, Marcelo; Gaggiotti, Monica Del Carmen; Chiericatti, Carolina; Basílico, Juan Carlos; Repetti, María Rosa; Beldoménico, Horacio Ramón (2016-06)The objectives of this study were to assess aflatoxin M1 (AFM1) contamination in bulk tank milk, and to further identify the risk factors associated with the presence of AFM1 in raw milk in Argentina. The presence of AFM1 ... -
Risk factors associated with the presence of Varroa destructor in honey bee colonies from east-central Argentina
Giacobino, Agostina; Bulacio Cagnolo, Natalia Veronica; Merke, Julieta; Orellano, Emanuel; Bertozzi, Ezequiel; Masciangelo, German Oscar; Pietronave, Hernan Pablo; Salto, Cesar Eduardo; Signorini, Marcelo (2014-08-01)Varroa destructor is considered one of the major threats for worldwide apiculture. Damage caused by varroa mite includes body weight loss, malformation and weakening of the bees. It was also suggested as the main cause ... -
Risk factors for the presence of Deformed wing virus and Acute bee paralysis virus under temperate and subtropical climate in Argentinian bee colonies
Molineri, Ana Ines; Giacobino, Agostina; Pacini, Adriana Cecilia; Bulacio Cagnolo, Natalia Veronica; Fondevila, Norberto Antonio; Ferrufino, Cecilia Gabriela; Merke, Julieta; Orellano, Emanuel; Bertozzi, Ezequiel; Masciangelo, German Oscar; Pietronave, Hernan Pablo; Signorini, Marcelo (2017-05)Beekeepers all across the world are suffering important losses of their colonies, and the parasitic mites Varroa destructor and Nosema sp, as well as several bee viruses, are being pointed out as the possible causes of ... -
Risk factors of S. aureus intramammary infection in pre partum dairy heifers under grazing conditions and molecular characterization of isolates from heifers and cows
Camussone, Cecilia; Molineri, Ana Ines; Signorini, Marcelo; Neder, Veronica Elizabeth; Vitulich, Carlos Alberto; Calvinho, Luis Fernando (Cambridge University Press, 2020-02)The aims of the research reported here were to identify potential risk factors associated with the presence of Staphylococcus aureus intramammary infection (IMI) in pre partum dairy heifers on 17 dairy farms from three ... -
Risks of cattle babesiosis (Babesia bovis) outbreaks in a semi-arid region of Argentina
Morel, Nicolas; Mastropaolo, Mariano; Torioni, Susana Marta; Signorini, Marcelo; Mangold, Atilio Jose (Elsevier, 2019-10)The epidemiology of Babesia bovis was studied in terms of enzootic stability/instability and husbandry and abiotic factors influencing B. bovis transmission rate in northeastern Santiago del Estero province, Argentina. The ...