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| Registros recuperados : 69 | |
| 1. |  | CAFFARENA, D.; SCHILD, C. Salud en la crianza. [Presentación oral]. In: JORNADA PRODUCCIÓN LECHERA, 2016, LA ESTANZUELA, COLONIA, UY.; PROGRAMA NACIONAL PRODUCCIÓN DE LECHE; PROGRAMA NACIONAL PASTURAS Y FORRAJES. Producción Lechera: Manejo de pasturas, crianza y vaca en transición. La Estanzuela, Colonia, Uruguay:INIA, 2016| Biblioteca(s): INIA La Estanzuela. |
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| 2. | | SCHILD, C.; CAFFARENA, D.; RIET-CORREA, F.; GIANNITTI, F. Enfermedad articular degenerativa de las rodillas en una vaca. In: JORNADAS URUGUAYAS DE BUIATRÍA, 43., 2015, PAYSANDÚ, UY.; GIANNEECHINI, E.; MATTO, C. (Ed.). [Trabajos presentados]. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría. p.221-223.| Biblioteca(s): INIA La Estanzuela. |
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| 3. | | CAFFARENA, D.; SCHILD, C.; RIET-CORREA, F.; GIANNITTI, F. Estenosis yeyunal congenita en una ternera holstein con sindrome del ternero débil. In: JORNADAS URUGUAYAS DE BUIATRÍA, 43., 2015, PAYSANDÚ, UY.; GIANNEECHINI, E.; MATTO, C. (Ed.). [Trabajos presentados]. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría. p. 224-226.| Biblioteca(s): INIA La Estanzuela. |
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| 5. | | BARBOSA, M.R.; JAURENA, M.; DURANTE, M.; SCHILD, C. Relación entre nitrógeno y fósforo en el forraje del campo natural en dos ambientes contrastantes. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.149-151. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1)| Biblioteca(s): INIA Las Brujas. |
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| 6. | | SCHILD, C.; CAFFARENA, D.; RIET-CORREA, F.; GIANNITTI, F. Tasas de mortalidad anual de terneros en establecimientos lecheros de Uruguay: 2013-2014. In: Jornadas Uruguayas de Buiatría, 46., 2018, Paysandú, Uy., Matto, C.; Delpiazzo, R.(Ed.). Trabajos presentados. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2018. p. 227-230.| Biblioteca(s): INIA La Estanzuela. |
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| 7. | | SCHILD, C.; ALBORNOZ, A.; DIAZ, S.; SILVEIRA, J.; RIET-CORREA, F.; JAURENA, M. Condición corporal de vacas primíparas en función de la estructura del campo natural y la concentración de fósforo en el suelo. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 79| Biblioteca(s): INIA Tacuarembó. |
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| 8. | | CASAUX, M.L.; CAFFARENA, D.; SCHILD, C.; GIANNITTI, F.; RIET-CORREA, F.; FRAGA, M. Antibiotic resistance in Salmonella enterica isolated from dairy calves in Uruguay. (Veterinary Microbiology - Short Communication) Brazilian Journal of Microbiology, 1 October 2019, Volume 50, Issue 4, Pages 1139-1144. Doi: 10.1007/s42770-019-00151-w Article history: Received: 22 January 2019 / Accepted: 4 September 2019.
The online version of this article contains supplementary material.| Biblioteca(s): INIA Las Brujas. |
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| 9. | | GIANNITTI, F.; DORSCH, M.; SCHILD, C.; CAFFARENA, D.; SVERLOW, K.; ARMIÉN , A.; RIET-CORREA, F. O-053 Pathological and immunohistochemical evidence of a possible Francisellaceae family member causing ovine abortion in Uruguay: Should we be concerned about tularemia in South America?. [conference abstract]. Animal - science proceedings, March 2023, Volume 14, Issue 1, Page 94. doi: https://doi.org/10.1016/j.anscip.2023.01.129 Article history: Available online 13 March 2023, Version of Record 13 March 2023. -- Corresponding author: Corresponding author: Federico Giannitti. E-mail: fgiannitti@inia.org.uy -- Acknowledgements and funding: INIA's grant PL_27. --...| Biblioteca(s): INIA Las Brujas. |
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| 10. | | SCHILD, C.; GIANNITTI, F.; MEDEIROS,R.; SILVEIRA, CS.; CAFFARENA, D.; POPPENGA, RH.; RIET-CORREA, F. Acute lead arsenate poisoning in beef cattle in Uruguay. In: American Association of Veterinary Laboratory Diagnosticians (AAVLD), 59º; United States Animal Health Association (USAHA) Annual Meeting, Greensboro, North Carolina, Oct 13-19, 2016.| Biblioteca(s): INIA La Estanzuela. |
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| 11. | | CAFFARENA, D.; GIANNITTI, F.; SCHILD, C.; CASAUX, M.; FRAGA, M.; RIET-CORREA, F. Brote de actinobacilosis cutanea y ganglionar en bovinos lecheros./Outbreak of cutaneous and ganglionar actinobacillosis in dairy cattle. In: SEMINARIO DE LA FUNDACIÓN "CHARLES LUIS DAVIS" EN ARGENTINA ,10o., REUNIÓN ARGENTINA DE PATOLOGÍA VETERINARIA, 10, (RAPAVE), Esperanza, Santa Fe, AR: Facultad de Ciencias Agrarias y Veterinarias. Agosto 24-26 2016. (Revista de Medicina Veterinaria, Bs.As, 2016, v. 97 n.3, p.28).| Biblioteca(s): INIA La Estanzuela. |
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| 12. | | SCHILD, C.; GIANNITTI, F.; CAFFARENA, D.; CURBELO, A.; RIET-CORREA, F. Enfermedad del musculo blanco en una ternera Holstein con deficiencia de selenio en Uruguay. In: Jornadas Uruguayas de Buiatría, 44., 2016, Paysandú, UY.; Gianneechini, E.; Elizondo, V. (Ed.).Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2016. p. 198-200| Biblioteca(s): INIA La Estanzuela. |
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| 13. | | CAFFARENA, D.; FRAGA, M.; CASTELLS, M.; COLINA, R.; SCHILD, C.; RIET-CORREA, F.; GIANNITTI, F. Detección de agentes causales de diarrea neonatal bovina en 2 tambos de Colonia, Uruguay. In: Jornadas Uruguayas de Buiatría, 44., 2016, Paysandú, UY.; Gianneechini, E.; Elizondo, V. (Ed.).Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2016. p. 153-156.| Biblioteca(s): INIA La Estanzuela. |
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| 15. | | SCHILD, C.; ARMENDANO, J.I.; LIBOREIRO, M.; BRESKY, F.; MORRELL, E.; ODRIOZOLA, E.; CANTÓN, G. Caudal vena cava thrombosis in a dairy cow (Bos taurus) in Argentina. [Trombose da veia cava caudal em uma vaca leiteira (Bos taurus) na Argentina.] Ciência Rural, 47(6), e20160917. Epub May 04, 2017. Article history: Received: October 05, 2016; Accepted: March 08, 2017; Revised: April 10, 2017.| Biblioteca(s): INIA Las Brujas. |
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| 18. | | CAFFARENA, D.; SCHILD, C.; RIVERO, R.; CASTRO-RAMOS, M.; GIANNITTI, F.; BANCHERO, G.; RIET-CORREA, F. Paratuberculosis en ovinos de Uruguay. In: SEMINARIO DE LA FUNDACIÓN "CHARLES LUIS DAVIS" EN ARGENTINA ,9ª., 2015. REUNIÓN DEL FORO PERMANENTE DE EDUCACIÓN DE LA PATOLOGÍA VETERINARIA, 7ª., 2015. Salta, AR: Facultad de Ciencias Agrarias y Veterinarias; Universidad Católica de Salta.| Biblioteca(s): INIA La Estanzuela. |
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| 19. | | GIANNITTI, F.; DORSCH, M.; SCHILD, C.; CAFFARENA, D.; SVERLOW, K.; ARMIÉN, A. G.; RIET-CORREA, F. Pathologic and immunohistochemical evidence of possible francisellaceae among aborted ovine fetuses, Uruguay. Emerging Infectious Diseases, 2023, volume 29, Issue 1, Pages 141-144. OPEN ACCESS. doi: https://doi.org/10.3201/eid2901.220698 Article history:
Correspondence author: Giannitti, F.; Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria, Rte no. 50, Km. no. 11, La Estanzuela, Colonia, Uruguay; email:fgiannitti@inia.org.uy...| Biblioteca(s): INIA Las Brujas. |
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| 20. | | SCHILD, C.; BOABAID, F.; OLIVEIRA, L.G.S.; SARAVIA, A.; RIET-CORREA, F. Raquitismo debido a deficiencia crónica de fósforo: reporte de un brote en bovinos de carne criado en pasturas naturales. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Una Sola Salud (Single Health Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.132-135. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: C. Schild, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Veterinaria, Lasplace 1620, Montevideo (Uruguay), mailto:
cschild@inia.org.uy/schild.co@gmail.com| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 69 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/02/2024 |
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Actualizado : |
20/02/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
MACHADO, M.; MARTÍNEZ, R.; ANDRES, S.; SUMARAH, M.W.; RENAUD, J.B.; ARMIÉN, A.G.; BARROS, C.S.L.; RIET-CORREA, F.; MENCHACA, A.; SCHILD, C. |
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Afiliación : |
MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL MARTÍNEZ, acuarembó, 45000, Uruguay, Tacuarembó, 45000, Uruguay; SOL ANDRES, CENUR Noreste, Universidad de la República, Tacuarembó, 45000, Uruguay; MARK W. SUMARAH, London Research and Development Centre, Agriculture & Agri-Food Canada, London, N5V 4T3, ON, Canada; JUSTIN B. RENAUD, London Research and Development Centre, Agriculture & Agri-Food Canada, London, N5V 4T3, ON, Canada; ANÍBAL G. ARMIÉN, California Animal Health & Food Safety Laboratory System (CAHFS), School of Veterinary Medicine, University of California, Davis, 95616, CA, United States; CLAUDIO S. L. BARROS, Faculdade de Medicina Veterinária e Zootecnia (FMZV), Universidade Federal de Mato Grosso do Sul (, UFMS, Campo Grande 79070-900, Mato Grosso do Sul, Brazil; FRANKLIN RIET-CORREA AMARAL, Programa de Pós-Graduação em Ciência Animal nos Trópicos, Universidade Federal da Bahia (UFBA, Salvador, Bahia, 49170-110, Brazil; JOSE ALEJO MENCHACA BARBEITO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; California Animal Health and Food Safety Laboratory System-San Bernardino Branch, University of California, San Bernardino, 92408, CA, United States. |
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Título : |
Poisoning by Baccharis coridifolia in early-weaned beef calves: pathological study and new macrocyclic trichothecene identification. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Toxins. 2023; 15(12):681. https://doi.org/10.3390/toxins15120681 -- OPEN ACCESS. |
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ISSN : |
eISSN 2072-6651 |
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DOI : |
10.3390/toxins15120681 |
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Idioma : |
Inglés |
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Notas : |
Article history: Submission received: 19 October 2023; Revised: 20 November 2023; Accepted: 27 November 2023; Published: 1 December 2023. -- Supplementary Materials: The following supporting information can be downloaded at: https://www.mdpi.com/article/10.3390/toxins15120681/s1 -- This article belongs to the Special Issue Toxins: 15th Anniversary (https://www.mdpi.com/journal/toxins/special_issues/U270856NY7 ). --
Reaxys Chemistry database information. Substances: Trichothecene, Roridin A. -- Funding: This research received no external funding. --
Acknowledgments: We thank Alejandra Custodio from Plataforma de Investigación en Salud Animal (PSA) of Instituto Nacional de Investigación Agropecuaria (INIA) for technical assistance with the histologic techniques, Ana Laura Vildoza for support with postmortem examination, Christina Heard (CAHFS) for the electron microscopy preparations, and Megan Kelman (AAFC) for technical support. Mizael Machado and Alejo Menchaca are researchers of the "Sistema Nacional de Investigadores" (SNI, ANII) of Uruguay. -- Document type: Article Gold Open Access, Article Green Open Access. -- Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
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Contenido : |
ABSTRACT.- This study investigated two outbreaks of spontaneous poisoning by Baccharis coridifolia (Asteraceae) in early-weaned beef calves in Tacuarembó, Uruguay. A total of 34 affected calves showed signs of salivation, anorexia, apathy, marked dehydration, and diarrhea. Deaths occurred 36-72 h after consumption and mortality varied from 37.5% to 43.3% for outbreak 1 and outbreak 2, respectively. The main pathological findings include diffuse severe necrosis of the prestomachs and lymphoid tissues. Ultrastructurally, epithelial cells of the rumen showed swelling, lysis of the organelles, degradation of intercellular attachments, and degradation of the nuclear chromatin. Using LC-MS with diagnostic fragmentation filtering, 56 macrocyclic trichothecenes including glycosyl and malonyl conjugates were identified. The total concentration of macrocyclic trichothecenes, including conjugates, was estimated to be 1.2 ± 0.1 mg/g plant material. This is the first report of these malonyl-glucose conjugates from Baccharis coridifolia. © 2023 by the authors. |
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Palabras claves : |
Baccharis; Mio-mio; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA; Poisonous plants; Ruminants; Toxicity; Uruguay. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
https://www.mdpi.com/2072-6651/15/12/681/pdf
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Marc : |
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022 $aeISSN 2072-6651
024 7 $a10.3390/toxins15120681$2DOI
100 1 $aMACHADO, M.
245 $aPoisoning by Baccharis coridifolia in early-weaned beef calves$bpathological study and new macrocyclic trichothecene identification.$h[electronic resource]
260 $c2023
500 $aArticle history: Submission received: 19 October 2023; Revised: 20 November 2023; Accepted: 27 November 2023; Published: 1 December 2023. -- Supplementary Materials: The following supporting information can be downloaded at: https://www.mdpi.com/article/10.3390/toxins15120681/s1 -- This article belongs to the Special Issue Toxins: 15th Anniversary (https://www.mdpi.com/journal/toxins/special_issues/U270856NY7 ). -- Reaxys Chemistry database information. Substances: Trichothecene, Roridin A. -- Funding: This research received no external funding. -- Acknowledgments: We thank Alejandra Custodio from Plataforma de Investigación en Salud Animal (PSA) of Instituto Nacional de Investigación Agropecuaria (INIA) for technical assistance with the histologic techniques, Ana Laura Vildoza for support with postmortem examination, Christina Heard (CAHFS) for the electron microscopy preparations, and Megan Kelman (AAFC) for technical support. Mizael Machado and Alejo Menchaca are researchers of the "Sistema Nacional de Investigadores" (SNI, ANII) of Uruguay. -- Document type: Article Gold Open Access, Article Green Open Access. -- Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
520 $aABSTRACT.- This study investigated two outbreaks of spontaneous poisoning by Baccharis coridifolia (Asteraceae) in early-weaned beef calves in Tacuarembó, Uruguay. A total of 34 affected calves showed signs of salivation, anorexia, apathy, marked dehydration, and diarrhea. Deaths occurred 36-72 h after consumption and mortality varied from 37.5% to 43.3% for outbreak 1 and outbreak 2, respectively. The main pathological findings include diffuse severe necrosis of the prestomachs and lymphoid tissues. Ultrastructurally, epithelial cells of the rumen showed swelling, lysis of the organelles, degradation of intercellular attachments, and degradation of the nuclear chromatin. Using LC-MS with diagnostic fragmentation filtering, 56 macrocyclic trichothecenes including glycosyl and malonyl conjugates were identified. The total concentration of macrocyclic trichothecenes, including conjugates, was estimated to be 1.2 ± 0.1 mg/g plant material. This is the first report of these malonyl-glucose conjugates from Baccharis coridifolia. © 2023 by the authors.
653 $aBaccharis
653 $aMio-mio
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA
653 $aPoisonous plants
653 $aRuminants
653 $aToxicity
653 $aUruguay
700 1 $aMARTÍNEZ, R.
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700 1 $aSUMARAH, M.W.
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700 1 $aARMIÉN, A.G.
700 1 $aBARROS, C.S.L.
700 1 $aRIET-CORREA, F.
700 1 $aMENCHACA, A.
700 1 $aSCHILD, C.
773 $tToxins. 2023; 15(12):681. https://doi.org/10.3390/toxins15120681 -- OPEN ACCESS.
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