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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
23/05/2018 |
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Actualizado : |
23/03/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CANOZZI, M.E.A.; MEDEROS, A.; TURNER, S.; MANTECA, X.; MCMANNUS, C.; MENEGASSI, S.R.; BARCELLOS, J.O. |
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Afiliación : |
MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AMERICA ESTHER MEDEROS SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SIMON TURNER, Animal and Veterinary Sciences Group, Scotland’s Rural College (SRUC), Edinburgh, UK.; XAVIER MANTECA, Department of Animal and Food Science, School of Veterinary Science, Universitat Autònoma de Barcelona, Spain.; CONCEPTA MCMANNUS, Institute of Biological Sciences, University of Brasilia, Brazil.; SILVIO RENATO MENEGASSI, Centre for Research on Production Systems and Beef Cattle Supply Chain (NESPro/UFRGS), Department of Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.; JULIO OTÁVIO BARCELLOS, Centre for Research on Production Systems and Beef Cattle Supply Chain (NESPro/UFRGS), Department of Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, Brazil. |
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Título : |
Dehorning and welfare indicators in beef cattle: A meta-analysis. |
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Complemento del título : |
Review. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Animal Production Science, 2019, Volume 59, Issue 5, p. 801-814. doi: https://doi.org/10.1071/AN17752 |
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DOI : |
10.1071/AN17752 |
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Idioma : |
Inglés |
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Notas : |
History Article: Received 27 January 2017 // accepted 11 April 2018 // published online 30 May 2018. -- Corresponding author: Barcellos, J.O.J.; Centre for Research on Production Systems and Beef Cattle Supply Chain (NESPro/UFRGS), Department of Animal Science, Federal University of Rio Grande Do sul, Porto Alegre, Brazil; email:julio.barcellos@ufrgs.br -- |
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Contenido : |
Dehorning is a common practice in cattle farming. Researchers suggest that pain during dehorning can be mitigated, although there is no conclusive evidence about the best technique and the best manner of pain relief. A systematic review-meta-analysis was performed to clarify the effect of dehorning on welfare indicators (cortisol concentration or average daily gain [ADG] or vocalisation) in beef cattle up to 12 months of age. Five electronic databases were systematically searched, as well as conference proceedings and experts were contacted electronically. Pre-defined protocols were applied during all steps of the systematic review process. A random effect meta-analysis was conducted for each indicator separately with the mean of the control and treated groups. Four publications reporting 7 studies and 69 trials were included in the MA involving 287 cattle. Heterogeneity between studies was observed for cortisol (I2 = 50.5%), ADG (I2 = 70.5%), and vocalisation (I2 = 91.9%). When comparing the non-dehorned group with amputation dehorning, the cortisol concentration was lower 30 min (P < 0.0001) and 120 min (P = 0.023) after procedure (0.767 nmol/L and 0.680 nmol/L, respectively). Local anaesthesia did not show a reduction in cortisol concentration at 30 min after dehorning by amputation. Non-dehorned animals had a tendency to decrease the number of vocalisation (P = 0.081; MD = 0.929) compared with the group dehorned by amputation. These results suggest that dehorning is a painful experience and that local anaesthesia did not alleviate short-term pain following dehorning. Further investigation into pain relief is required to improve confident decision making under practical conditions. © 2019 CSIRO. MenosDehorning is a common practice in cattle farming. Researchers suggest that pain during dehorning can be mitigated, although there is no conclusive evidence about the best technique and the best manner of pain relief. A systematic review-meta-analysis was performed to clarify the effect of dehorning on welfare indicators (cortisol concentration or average daily gain [ADG] or vocalisation) in beef cattle up to 12 months of age. Five electronic databases were systematically searched, as well as conference proceedings and experts were contacted electronically. Pre-defined protocols were applied during all steps of the systematic review process. A random effect meta-analysis was conducted for each indicator separately with the mean of the control and treated groups. Four publications reporting 7 studies and 69 trials were included in the MA involving 287 cattle. Heterogeneity between studies was observed for cortisol (I2 = 50.5%), ADG (I2 = 70.5%), and vocalisation (I2 = 91.9%). When comparing the non-dehorned group with amputation dehorning, the cortisol concentration was lower 30 min (P < 0.0001) and 120 min (P = 0.023) after procedure (0.767 nmol/L and 0.680 nmol/L, respectively). Local anaesthesia did not show a reduction in cortisol concentration at 30 min after dehorning by amputation. Non-dehorned animals had a tendency to decrease the number of vocalisation (P = 0.081; MD = 0.929) compared with the group dehorned by amputation. These results suggest that dehorning is a pa... Presentar Todo |
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Palabras claves : |
ANIMAL ANALGESICS; ANIMAL PAIN; ANIMAL WELFARE; BEEF CATTLE; CATTLE. |
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Thesagro : |
BIENESTAR ANIMAL. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02911naa a2200289 a 4500
001 1058621
005 2023-03-23
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1071/AN17752$2DOI
100 1 $aCANOZZI, M.E.A.
245 $aDehorning and welfare indicators in beef cattle$bA meta-analysis.$h[electronic resource]
260 $c2019
500 $aHistory Article: Received 27 January 2017 // accepted 11 April 2018 // published online 30 May 2018. -- Corresponding author: Barcellos, J.O.J.; Centre for Research on Production Systems and Beef Cattle Supply Chain (NESPro/UFRGS), Department of Animal Science, Federal University of Rio Grande Do sul, Porto Alegre, Brazil; email:julio.barcellos@ufrgs.br --
520 $aDehorning is a common practice in cattle farming. Researchers suggest that pain during dehorning can be mitigated, although there is no conclusive evidence about the best technique and the best manner of pain relief. A systematic review-meta-analysis was performed to clarify the effect of dehorning on welfare indicators (cortisol concentration or average daily gain [ADG] or vocalisation) in beef cattle up to 12 months of age. Five electronic databases were systematically searched, as well as conference proceedings and experts were contacted electronically. Pre-defined protocols were applied during all steps of the systematic review process. A random effect meta-analysis was conducted for each indicator separately with the mean of the control and treated groups. Four publications reporting 7 studies and 69 trials were included in the MA involving 287 cattle. Heterogeneity between studies was observed for cortisol (I2 = 50.5%), ADG (I2 = 70.5%), and vocalisation (I2 = 91.9%). When comparing the non-dehorned group with amputation dehorning, the cortisol concentration was lower 30 min (P < 0.0001) and 120 min (P = 0.023) after procedure (0.767 nmol/L and 0.680 nmol/L, respectively). Local anaesthesia did not show a reduction in cortisol concentration at 30 min after dehorning by amputation. Non-dehorned animals had a tendency to decrease the number of vocalisation (P = 0.081; MD = 0.929) compared with the group dehorned by amputation. These results suggest that dehorning is a painful experience and that local anaesthesia did not alleviate short-term pain following dehorning. Further investigation into pain relief is required to improve confident decision making under practical conditions. © 2019 CSIRO.
650 $aBIENESTAR ANIMAL
653 $aANIMAL ANALGESICS
653 $aANIMAL PAIN
653 $aANIMAL WELFARE
653 $aBEEF CATTLE
653 $aCATTLE
700 1 $aMEDEROS, A.
700 1 $aTURNER, S.
700 1 $aMANTECA, X.
700 1 $aMCMANNUS, C.
700 1 $aMENEGASSI, S.R.
700 1 $aBARCELLOS, J.O.
773 $tAnimal Production Science, 2019, Volume 59, Issue 5, p. 801-814. doi: https://doi.org/10.1071/AN17752
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Registro original : |
INIA Tacuarembó (TBO) |
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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 : |
LEADER 03462naa a2200349 a 4500
001 1064468
005 2024-02-20
008 2023 bl uuuu u00u1 u #d
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.
700 1 $aANDRES, S.
700 1 $aSUMARAH, M.W.
700 1 $aRENAUD, J.B.
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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