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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
23/01/2023 |
Actualizado : |
27/04/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
CASAUX, M.L.; NETO, W.S.; SCHILD, C.; COSTA, R.A. DA; MACÍAS-RIOSECO, M.; CAFFARENA, D.; SILVEIRA, C.S.; ARÁOZ, V.; DONCEL, B.; GIANNITTI, F.; FRAGA, M. |
Afiliación : |
MARÍA LAURA CASAUX, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WALDEMIR SANTIAGO NETO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RICARDO ALMEIDA DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MELISSA MACÍAS RIOSECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; California Animal Health and Food Safety (CAHFS) Laboratory, Tulare Branch, University of California at Davis, Tulare, CA, USA; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Unidad Académica Salud de los Rumiantes, Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA ARÁOZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BENJAMÍN DONCEL DÍAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Laboratorio de Patología Veterinaria Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá, Colombia; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Epidemiological and clinicopathological findings in 15 fatal outbreaks of salmonellosis in dairy calves and virulence genes in the causative Salmonella enterica Typhimurium and Dublin strains. |
Complemento del título : |
Veterinary Microbiology - Research Paper. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Brazilian Journal of Microbiology, 2023, volume 54, isuue 1, pp. 475-490. doi: https://doi.org/10.1007/s42770-022-00898-9 |
ISSN : |
1517-8382 |
DOI : |
10.1007/s42770-022-00898-9 |
Idioma : |
Inglés |
Notas : |
Article history: Received 06 December 2021; Accepted 20 December 2022; Published 05 January 2023. -- Correspondence author: Fraga, M.; Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental La Estanzuela, Ruta 50, Km 11, El Semillero, Uruguay; email:mfraga@inia.org.uy -- Funding: This work was partially funded by INIA's grant PL-15, project FMV-104922 from the Uruguayan "Agencia Nacional de Investigación e Innovación" (ANII) and ANII (POS_NAC_2016_1_130296). -- Responsible Editor: Luiz Henrique Rosa. Supplementary information: https://static-content.springer.com/esm/art%3A10.1007%2Fs42770-022-00898-9/MediaObjects/42770_2022_898_MOESM1_ESM.xlsx |
Contenido : |
ABSTRACT.- Salmonella enterica is a major food-borne pathogen that affects cattle-rearing systems worldwide. Little information is available on the epidemiology and pathology of salmonellosis and the virulence genes (VGs) carried by Salmonella in spontaneous outbreaks in cattle. We describe epidemiological findings in 15 fatal outbreaks of salmonellosis in Uruguayan dairy farms and the age, clinical signs, and pathology in 20 affected calves. We also describe the serotypes and frequencies of 17 VGs in the causative Salmonella strains and explore their associations with epidemiological, clinical, and pathological findings. Salmonella Typhimurium and Dublin were identified in 11/15 and 4/15 outbreaks, respectively. The most frequent reason for consultation was digestive disease (8 outbreaks caused by S. Typhimurium), followed by sudden death (4 outbreaks, 3 caused by S. Dublin). © 2023, The Author(s) under exclusive licence to Sociedade Brasileira de Microbiologia. |
Palabras claves : |
Calves; Epidemiology; Pathology; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; Salmonella enterica; Uruguay; Virulence genes. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
Marc : |
LEADER 02878naa a2200361 a 4500 001 1063946 005 2023-04-27 008 2023 bl uuuu u00u1 u #d 022 $a1517-8382 024 7 $a10.1007/s42770-022-00898-9$2DOI 100 1 $aCASAUX, M.L. 245 $aEpidemiological and clinicopathological findings in 15 fatal outbreaks of salmonellosis in dairy calves and virulence genes in the causative Salmonella enterica Typhimurium and Dublin strains.$h[electronic resource] 260 $c2023 500 $aArticle history: Received 06 December 2021; Accepted 20 December 2022; Published 05 January 2023. -- Correspondence author: Fraga, M.; Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental La Estanzuela, Ruta 50, Km 11, El Semillero, Uruguay; email:mfraga@inia.org.uy -- Funding: This work was partially funded by INIA's grant PL-15, project FMV-104922 from the Uruguayan "Agencia Nacional de Investigación e Innovación" (ANII) and ANII (POS_NAC_2016_1_130296). -- Responsible Editor: Luiz Henrique Rosa. Supplementary information: https://static-content.springer.com/esm/art%3A10.1007%2Fs42770-022-00898-9/MediaObjects/42770_2022_898_MOESM1_ESM.xlsx 520 $aABSTRACT.- Salmonella enterica is a major food-borne pathogen that affects cattle-rearing systems worldwide. Little information is available on the epidemiology and pathology of salmonellosis and the virulence genes (VGs) carried by Salmonella in spontaneous outbreaks in cattle. We describe epidemiological findings in 15 fatal outbreaks of salmonellosis in Uruguayan dairy farms and the age, clinical signs, and pathology in 20 affected calves. We also describe the serotypes and frequencies of 17 VGs in the causative Salmonella strains and explore their associations with epidemiological, clinical, and pathological findings. Salmonella Typhimurium and Dublin were identified in 11/15 and 4/15 outbreaks, respectively. The most frequent reason for consultation was digestive disease (8 outbreaks caused by S. Typhimurium), followed by sudden death (4 outbreaks, 3 caused by S. Dublin). © 2023, The Author(s) under exclusive licence to Sociedade Brasileira de Microbiologia. 653 $aCalves 653 $aEpidemiology 653 $aPathology 653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL 653 $aSalmonella enterica 653 $aUruguay 653 $aVirulence genes 700 1 $aNETO, W.S. 700 1 $aSCHILD, C. 700 1 $aCOSTA, R.A. DA 700 1 $aMACÍAS-RIOSECO, M. 700 1 $aCAFFARENA, D. 700 1 $aSILVEIRA, C.S. 700 1 $aARÁOZ, V. 700 1 $aDONCEL, B. 700 1 $aGIANNITTI, F. 700 1 $aFRAGA, M. 773 $tBrazilian Journal of Microbiology, 2023, volume 54, isuue 1, pp. 475-490. doi: https://doi.org/10.1007/s42770-022-00898-9
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| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
04/10/2021 |
Actualizado : |
11/10/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
-- - -- |
Autor : |
ROEL, A.; CAMPOS, F.; VERGER, M.; HUERTAS, R.; CARRACELAS, G. |
Afiliación : |
ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CAMPOS BELTRAMI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. VERGER, Laboratorio Tecnológico del Uruguay (LATU), Uruguay; R. HUERTAS, Laboratorio Tecnológico del Uruguay (LATU), Uruguay; JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Regional variability of arsenic content in Uruguayan polished rice. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Chemosphere, Volume 288, Part 1, February 2022, 132426. doi: https://doi.org/10.1016/j.chemosphere.2021.132426. |
DOI : |
10.1016/j.chemosphere.2021.132426 |
Idioma : |
Inglés |
Notas : |
Article history: Received Date: 23 June 2021; Revised Date: 24 September 2021; Accepted Date: 29 September 2021. Available online 1 October. |
Contenido : |
Characterization of the country internal variability of arsenic (As) accumulation in rice grain across different rice production regions is very important in order to analyze its compliance with international and regional limits. A robust sampling study scheme (n = 150 samples) was performed to determine total arsenic (tAs) and inorganic (iAs) levels from polished rice grain covering all rice producing regions along two growing seasons.
The mean and median concentration of tAs were 0.178 mg kg-1 and 0.147 mg kg-1, with a minimum and maximum value of 0.015 mg kg?1 and 0.629 mg kg?1, respectively and a coefficient of variation of 63.6%. The mean and median concentration of iAs were 0.062 mg kg?1 and 0.055 mg kg?1 respectively ranging from 0.005 mg kg?1 up to a maximum of 0.195 mg kg?1 and a coefficient of variation of 51.5%. A moderate correlation was revealed within iAs and tAs. Levels of iAs in all of the samples were below the international limits of 0.2 mg kg?1 according to the international limits for human health by the Codex Alimentarius (FAO and WHO, 2019).
Rice fields cultivated on soils originated from igneous geological material reported lower arsenic levels accumulated in rice grain in relation to sedimentary soils. Japonica cultivars presented significantly lower tAs and iAs concentrations than Indica ones (p = 0.0121 and p < 0.0001; respectively).
Consumption of rice by male and female adults in Uruguay is safe according to its level of annual consumption and based on the mean iAs levels determined in this study. MenosCharacterization of the country internal variability of arsenic (As) accumulation in rice grain across different rice production regions is very important in order to analyze its compliance with international and regional limits. A robust sampling study scheme (n = 150 samples) was performed to determine total arsenic (tAs) and inorganic (iAs) levels from polished rice grain covering all rice producing regions along two growing seasons.
The mean and median concentration of tAs were 0.178 mg kg-1 and 0.147 mg kg-1, with a minimum and maximum value of 0.015 mg kg?1 and 0.629 mg kg?1, respectively and a coefficient of variation of 63.6%. The mean and median concentration of iAs were 0.062 mg kg?1 and 0.055 mg kg?1 respectively ranging from 0.005 mg kg?1 up to a maximum of 0.195 mg kg?1 and a coefficient of variation of 51.5%. A moderate correlation was revealed within iAs and tAs. Levels of iAs in all of the samples were below the international limits of 0.2 mg kg?1 according to the international limits for human health by the Codex Alimentarius (FAO and WHO, 2019).
Rice fields cultivated on soils originated from igneous geological material reported lower arsenic levels accumulated in rice grain in relation to sedimentary soils. Japonica cultivars presented significantly lower tAs and iAs concentrations than Indica ones (p = 0.0121 and p < 0.0001; respectively).
Consumption of rice by male and female adults in Uruguay is safe according to its level of annual consumption and ... Presentar Todo |
Palabras claves : |
ARROZ; ARSENIC; ARSÉNICO; CULTIVAR; CULTIVARES; GEOLOGICAL MATERIAL; HEALTH RISK. |
Asunto categoría : |
-- |
Marc : |
LEADER 02486naa a2200277 a 4500 001 1062449 005 2021-10-11 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1016/j.chemosphere.2021.132426$2DOI 100 1 $aROEL, A. 245 $aRegional variability of arsenic content in Uruguayan polished rice.$h[electronic resource] 260 $c2021 500 $aArticle history: Received Date: 23 June 2021; Revised Date: 24 September 2021; Accepted Date: 29 September 2021. Available online 1 October. 520 $aCharacterization of the country internal variability of arsenic (As) accumulation in rice grain across different rice production regions is very important in order to analyze its compliance with international and regional limits. A robust sampling study scheme (n = 150 samples) was performed to determine total arsenic (tAs) and inorganic (iAs) levels from polished rice grain covering all rice producing regions along two growing seasons. The mean and median concentration of tAs were 0.178 mg kg-1 and 0.147 mg kg-1, with a minimum and maximum value of 0.015 mg kg?1 and 0.629 mg kg?1, respectively and a coefficient of variation of 63.6%. The mean and median concentration of iAs were 0.062 mg kg?1 and 0.055 mg kg?1 respectively ranging from 0.005 mg kg?1 up to a maximum of 0.195 mg kg?1 and a coefficient of variation of 51.5%. A moderate correlation was revealed within iAs and tAs. Levels of iAs in all of the samples were below the international limits of 0.2 mg kg?1 according to the international limits for human health by the Codex Alimentarius (FAO and WHO, 2019). Rice fields cultivated on soils originated from igneous geological material reported lower arsenic levels accumulated in rice grain in relation to sedimentary soils. Japonica cultivars presented significantly lower tAs and iAs concentrations than Indica ones (p = 0.0121 and p < 0.0001; respectively). Consumption of rice by male and female adults in Uruguay is safe according to its level of annual consumption and based on the mean iAs levels determined in this study. 653 $aARROZ 653 $aARSENIC 653 $aARSÉNICO 653 $aCULTIVAR 653 $aCULTIVARES 653 $aGEOLOGICAL MATERIAL 653 $aHEALTH RISK 700 1 $aCAMPOS, F. 700 1 $aVERGER, M. 700 1 $aHUERTAS, R. 700 1 $aCARRACELAS, G. 773 $tChemosphere, Volume 288, Part 1, February 2022, 132426. doi: https://doi.org/10.1016/j.chemosphere.2021.132426.
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