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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
23/05/2018 |
Actualizado : |
23/03/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
CANOZZI, M.E.A.; MEDEROS, A.; TURNER, S.; MANTECA, X.; MCMANNUS, C.; MENEGASSI, S.R.; BARCELLOS, J.O. |
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. |
Título : |
Dehorning and welfare indicators in beef cattle: A meta-analysis. |
Complemento del título : |
Review. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Animal Production Science, 2019, Volume 59, Issue 5, p. 801-814. doi: https://doi.org/10.1071/AN17752 |
DOI : |
10.1071/AN17752 |
Idioma : |
Inglés |
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 -- |
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 |
Palabras claves : |
ANIMAL ANALGESICS; ANIMAL PAIN; ANIMAL WELFARE; BEEF CATTLE; CATTLE. |
Thesagro : |
BIENESTAR ANIMAL. |
Asunto categoría : |
L01 Ganadería |
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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9. | | MEDEROS, A. Evolución de la resistencia antihelmíntica en ovinos. ln: INIA Tacuarembó. Nematodes gastrointestinales de los ovinos y saguaypé en ovinos y bovinos. Sociedad Rural de Durazno, 6 de mayo, 2004. Tacuarembó (Uruguay): INIA, 2004. p. 12-20 (INIA Serie Actividades de Difusión ; 359)Biblioteca(s): INIA Tacuarembó. |
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10. | | MEDEROS, A. Manejo parasitario. In: INIA TACUAREMBÓ. UNIDAD EXPERIMENTAL GLENCOE. JORNADA, 27 DE OCTUBRE, PAYSANDÚ, 1994. Pasturas y producción animal en basalto. Tacuarembó, Uruguay: INIA, 1994. p. 55-56 (INIA Serie Actividades de Difusión ; 37)Biblioteca(s): INIA Tacuarembó. |
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11. | | MEDEROS, A. Manejo parasitario de las terneras. ln: INIA Tacuarembó. Unidad Experimental La Magnolia. Día de Campo, 20 setiembre, Tacuarembo. Alimentación invernal. Tacuarembó (Uruguay): INIA, 1994. p. 1-10-1-11 (INIA Serie Actividades de Difusión ; 32)Biblioteca(s): INIA Tacuarembó. |
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13. | | MEDEROS, A. Manejo sanitario durante la cría y recría de corderos. In: SARAVIA, H.; AYALA, W.; BARRIOS, E. (Ed.). Seminario de actualización técnica: producción de carne ovina de calidad. Montevideo (UY) : INIA, 2014. p. 55-61 (Serie Técnica; 221)Tipo: Capítulo en Libro Técnico-Científico |
Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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18. | | MEDEROS, A. Plan sanitario del rodeo de cría Braford. ln: INIA TACUAREMBÓ. UNIDAD EXPERIMENTAL LA MAGNOLIA. Día de campo, 24 abril, Tacuarembó, 2003. Manejo del rodeo de cría en otoño. Tacuarembó (Uruguay): INIA, 2003. p. 7 (INIA Serie Actividades de Difusión ; 313)Biblioteca(s): INIA Tacuarembó. |
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19. | | Ferreira, G.Mederos, A. Estimación de costo/beneficio en el control del footrot ln: Mederos, A.; Ferreira, G.; Montossi, F.; Bonino, J.; Casaretto, A.; Scremini, P.; Gil, A. Estudios sobre footrot ovino en el Uruguay: relevamiento de su prevalencia, evaluación de las pérdidas productivas y económicas. Tacuarembó (Uruguay): INIA, 2001. p. 16-20 (INIA Serie Actividades de Difusión ; 274)Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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