T 17.pmd
Currently, Mycobacterium avium subsp. paratuberculosis is linked to Crohn's disease in humans as a potential etiologic agent. One route of infection to be considered is by the ingestion of contaminated milk. The objective of the present work was to evaluate Map's presence in commercial hom...
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| Autores principales: | , , , , , , , , |
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| Formato: | Artículo publishedVersion |
| Lenguaje: | Español |
| Publicado: |
Universidad de Buenos Aires. Facultad de Ciencias Veterinarias.
2009
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| Materias: | |
| Acceso en línea: | http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4977 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4977.dir/4977.PDF |
| Aporte de: |
| id |
I28-R145-HWA_4977 |
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| record_format |
dspace |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-145 |
| collection |
Repositorio Digital de la Universidad de Buenos Aires (UBA) |
| language |
Español |
| orig_language_str_mv |
spa |
| topic |
paratuberculosis micobacterias leche zoonosis emergente paratuberculosis micobacterias milk emergent zoonosis |
| spellingShingle |
paratuberculosis micobacterias leche zoonosis emergente paratuberculosis micobacterias milk emergent zoonosis Magnano, G.G. Macías, A.F. Perez Zavala, V. Schneider, M.O. Bérgamo, E.G. Giraudo, J.A. Sticotti, E. Mació, M. Bernardelli, A. T 17.pmd |
| topic_facet |
paratuberculosis micobacterias leche zoonosis emergente paratuberculosis micobacterias milk emergent zoonosis |
| description |
Currently, Mycobacterium avium subsp. paratuberculosis is linked to Crohn's disease in humans as a potential etiologic agent. One route of infection to be considered is by the ingestion of contaminated milk. The objective of the present work was to evaluate Map's presence in commercial homogenized and ultrapasteurized milk for human consumption in supermarkets in the city of Río Cuarto, Córdoba, Argentina. Ninety eight packages of 1 liter of entire, homogenized and ultrapasteurized milk of six commercial brands were sampled. After decontamination by the modified Cornell's method, the samples were cultured in Herrol's medium with and without micobactin. All samples were negative. Possible causes of this result such as the origin of the milk and its probable very low amount of micobacterias, the efficiency of the pasteurization, the processing in the laboratory, among others are here discussed. |
| format |
Artículo Artículo publishedVersion |
| author |
Magnano, G.G. Macías, A.F. Perez Zavala, V. Schneider, M.O. Bérgamo, E.G. Giraudo, J.A. Sticotti, E. Mació, M. Bernardelli, A. |
| author_facet |
Magnano, G.G. Macías, A.F. Perez Zavala, V. Schneider, M.O. Bérgamo, E.G. Giraudo, J.A. Sticotti, E. Mació, M. Bernardelli, A. |
| author_sort |
Magnano, G.G. |
| title |
T 17.pmd |
| title_short |
T 17.pmd |
| title_full |
T 17.pmd |
| title_fullStr |
T 17.pmd |
| title_full_unstemmed |
T 17.pmd |
| title_sort |
t 17.pmd |
| publisher |
Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. |
| publishDate |
2009 |
| url |
http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4977 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4977.dir/4977.PDF |
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| _version_ |
1824359808054067200 |
| spelling |
I28-R145-HWA_49772024-11-05 T 17.pmd Currently, Mycobacterium avium subsp. paratuberculosis is linked to Crohn's disease in humans as a potential etiologic agent. One route of infection to be considered is by the ingestion of contaminated milk. The objective of the present work was to evaluate Map's presence in commercial homogenized and ultrapasteurized milk for human consumption in supermarkets in the city of Río Cuarto, Córdoba, Argentina. Ninety eight packages of 1 liter of entire, homogenized and ultrapasteurized milk of six commercial brands were sampled. After decontamination by the modified Cornell's method, the samples were cultured in Herrol's medium with and without micobactin. All samples were negative. Possible causes of this result such as the origin of the milk and its probable very low amount of micobacterias, the efficiency of the pasteurization, the processing in the laboratory, among others are here discussed. Fil: Magnano, G.G. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Macías, A.F. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Perez Zavala, V. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Schneider, M.O. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Bérgamo, E.G. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Giraudo, J.A. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Sticotti, E. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Mació, M. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Patología Animal. Córdoba, Argentina Fil: Bernardelli, A. SENASA. Dirección General de Laboratorio y Control Técnico (DILAB). Laboratorio de Micobacterias. Buenos Aires, Argentina Magnano, G.G. Macías, A.F. Perez Zavala, V. Schneider, M.O. Bérgamo, E.G. Giraudo, J.A. Sticotti, E. Mació, M. Bernardelli, A. 2009 Actualmente se vincula al Mycobacterium avium subsp. paratuberculosis como potencial agente etiológico implicado en la enfermedad de Crohn en humanos. Una de las vías de ingreso sería a través de la ingestión de leche contaminada. El objetivo fue evaluar la presencia de Map en leche comercial homogeneizada y ultrapasteurizada para consumo humano en supermercados de la ciudad de Río Cuarto, Córdoba, Argentina. Se muestrearon 98 envases de 1 litro de leche entera homogeneizada y ultrapasteurizada de seis marcas comerciales. Previa descontaminación con el método de Cornell modificado, se sembraron en medio de cultivo Herrold con y sin micobactina. Todas las muestras fueron negativas. Como posibles causas de estos resultados se discuten: el origen de la leche y su probable muy baja carga de micobacterias, la eficacia de la pasteurización, el proceso en el laboratorio, entre otras. application/pdf 1514-6634 (impreso) 1668-3498 (en línea) paratuberculosis micobacterias leche zoonosis emergente paratuberculosis micobacterias milk emergent zoonosis spa Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ InVet, vol. 11, nº2 Investigación de Mycobacterium avium subsp. paratuberculosis en leche ultrapasteurizada para consumo humano Research of Mycobacterium avium subsp. paratuberculosis in ultrapasteurized milk for human consumption info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4977 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4977.dir/4977.PDF |