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    • Comprehensive evaluation and implementation of improvement actions in bovine abattoirs to reduce pathogens exposure 

      Costa, Magdalena; Pracca, Gabriela; Sucari, Adriana; Galli, Lucía; Ibargoyen, José; Gentiluomo, Jimena; Brusa, Victoria; Martinez Zugazua, Matías; Figueroa, Yamila; Londero, Alejandra; Rogé, Ariel Diego; Silva, Hernán; Ploeg, Claudia A. Van Der; Signorini, Marcelo; Oteiza, Juan Martín; Leotta, Gerardo Anibal (Elsevier, 2020-03)
      The slaughter process plays an important role in animal welfare, meat quality, safety and public health through the meat production chain. In this study, we performed a three-stage evaluation: I) comprehensive evaluation, ...
    • Comprehensive evaluation of abattoirs with no Hazard Analysis Critical Control Point plan in Tucumán, Argentina = Evaluación integral de frigoríficos sin un plan de análisis de peligros y puntos críticos de control en Tucumán, Argentina 

      Pérez Terrazzino, Gabriela; Costa, Magdalena; López Campo, Alejandro; Saade, Carolina; Moreno Mochi, María Paula; Signorini Porchiett, Marcelo Lisandro; Roge, Ariel; Van Der Ploeg, Claudia; Leotta, Gerardo; Jure, María Ángela (Elsevier, 2023-02-25)
      This work focused on the comprehensive study of two provincial transit abattoirs in Tucumán, Argentina, with no Hazard Analysis Critical Control Point (HACCP) plan. Visits (n = 20) were conducted between 2016 and 2018 ...
    • Effect of ozone application on bovine carcasses in abattoir cold chambers 

      Brusa, Victoria; Restovich, Viviana; Cap, Mariana; Chiapparoli, Virginia; Grigioni, Gabriela Maria; Giannuzzi, Leda; Vaudagna, Sergio Ramon; Leotta, Gerardo Anibal (Public Library of Science ONE (PLoS ONE), 2025-05-02)
      Different technologies have been evaluated to promote food safety and improve the microbiological quality and shelf life of food. The aim of this work was to determine the effect of gaseous ozone on beef carcass weight ...
    • Evaluación in vitro de la resistencia antimicrobiana en Campylobacter termotolerantes presentes en planta de faena aviar 

      Schreyer, M.; Olivero, C.; Rossler, Eugenia; Saluzzo, M.; Frizzo, Laureano Sebastian; Signorini Porchiett, Marcelo Lisandro; Zbrun, Maria Virginia (Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2022-05)
      Considerando que Campylobacter termotolerante (CT) es un agente zoonótico de gran relevancia en la seguridad alimentaria y, por ende, en la salud pública, se desarrolló este trabajo con el objetivo de determinar fenotípicamente ...
    • Evaluation of intervention measures at different stages of the production chain in Argentinian exporting abattoirs 

      Brusa, Victoria; Restovich, Viviana; Signorini, Marcelo; Pugin, Daniela; Galli, Lucía; Ruíz Díaz, Vanesa; Arias, Romina; Leotta, Gerardo Anibal (Sage Publications, 2019-09)
      Antimicrobial treatments could help to decrease the transmission of microorganisms to beef carcasses and abattoir environments. The aim of this study was to evaluate the effectiveness of interventions in reducing Shiga ...
    • First report of an outbreak of “Q” fever IN an abattoir from Argentina 

      Cardillo, Natalia Marina; Bastos, Reginaldo; García, Araceli; Pérez, Rosendo; García, Ezequiel; Lloveras, Susana; Suarez, Carlos (Wiley, 2023-09)
      In late October 2021, one of the veterinarians and the occupational physician of a bovine and swine abattoir from Entre Ríos Province, Argentina were alerted about workers with atypical pneumonia symptoms, raising suspicious ...
    • Genotypic Characterization of Non-O157 Shiga Toxin–Producing Escherichia coli in Beef Abattoirs of Argentina 

      Masana, Marcelo Oscar; D’Astek, Beatriz A.; Palladino, Pablo Martin; Galli, Lucia; Del Castillo, Lourdes; Carbonari, Claudia Carolina; Leotta, Gerardo A.; Vilacoba, E.; Irino, K.; Rivas, Marta (2011-12)
      The non-O157 Shiga toxin–producing Escherichia coli (STEC) contamination in carcasses and feces of 811 bovines in nine beef abattoirs from Argentina was analyzed during a period of 17 months. The feces of 181 (22.3%) bovines ...
    • Isolation and characterization of non-O157 Shiga toxin-producing Escherichia coli from beef carcasses, cuts and trimmings of abattoirs in Argentina 

      Brusa, Victoria; Restovich, Viviana; Galli, Lucía; Teitelbaum, David; Signorini, Marcelo; Brasesco, Hebe; Londero, Alejandra; García, Diego; Padola, Nora Lía; Superno, Valeria; Sanz, Marcelo; Petroli, Sandra; Costa, Magdalena; Bruzzone, Mariana; Sucari, Adriana; Ferreghini, Marcela; Linares, Luciano; Suberbie, Germán; Rodriguez, Hector Ricardo; Leotta, Gerardo Anibal (2017-08-22)
      Several foods contaminated with Shiga toxin-producing Escherichia coli (STEC) are associated with human diseases. Some countries have established microbiological criteria for non-O157 STEC, thus, the absence of serogroups ...
    • Monensin occurrence in surface water and its impact on aquatic biota in a stream of the southeast Pampas, Argentina 

      Pérez, Débora Jesabel; Okada, Elena; Iturburu, Fernando; De Geronimo, Eduardo; Canton, German Jose; Aparicio, Virginia Carolina; Costa, Jose Luis; Menone, Mirta Luján (Springer Science, 2020-10-16)
      Monensin is an ionophore antibiotic used as a feed additive and growth promoter in cattle production worldwide. The occurrence of monensin in aquatic surficial ecosystems is of concern due to its possible detrimental effects ...