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| Registros recuperados : 12 | |
| 1. |  | VASCONCELOS, A. M. de; OSTERNO, J. J.; ROGERIO, M. C. P.; FAÇANHA, D. A. E.; LANDIM, A. V.; PINHEIRO, A. A.; SILVEIRA, R. M. F.; FERREIRA, J. B. Adaptive profile of Saanen goats in tropical conditions. Biological Rhythm Research, v. 50, 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 2. | | BOMFIM, J. M.; MARTINS, T. P.; PINHEIRO, R. R.; FAÇANHA, D. A. E.; SILVEIRA, R. M. F.; OLIVEIRA, M. C. de; SOUZA, V. de; VASCONCELOS, A. M. de. Comportamento termorregulador de cabras Saanen criadas em ambiente tropical suplementadas com selênio orgânico. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 26., 2016, Santa Maria. Cinquenta anos de zootecnia no Brasil: anais. Santa Maria: Sociedade Brasileira de Zootecnia, 2016. 3 f. Zootec.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | FAÇANHA, D. A. E.; FERREIRA, J.; SILVEIRA, R. M. F.; MORAIS, F. X.; MEDEIROS, C. C. de; FACO, O.; SOUSA, J. E. R. de; PAULA, V. V. de. Thermoregulatory responses, and acid-base and electrolytic balance of indigenous ewes of different coat colour in an equatorial semi-arid region. Animal Production Science, v. 61, n. 1, p. 121-130, Oct. 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | MAGALHAES, J. L. L.; VASCONCELOS FILHO, P. T.; MOUTA, P. C. R.; SILVEIRA, R. M. F.; OLIVEIRA, T. T. S.; BATISTA, A. S. M.; LANDIM, A. V.; VASCONCELOS, A. M. Avaliação dos componentes de não-carcaça de cabritos leiteiros. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 7.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 13., 2012, Maceió. Anais... Maceió: Sociedade Nordestina de Produção Animal, 2012. 3 f.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 6. | | BONFIM, J. M.; MARTINS, T. P.; PEREIRA, P. L.; ÁVILA, F. G. S.; SILVEIRA, R. M. F.; SOUSA, J. A. P. de; SOUZA, V. de; VASCONCELOS, A. M. de. Desempenho de cabras leiteiras suplementadas com selênio orgânico durante a estação de monta. Arquivos Latinoamericanos de Produção Animal, v. 24, supl. 1, p. 985-986, 2016. Resumo 202-1. Edición de las Memorias de la 25a. Reunión de la Asociación Latinoamericana de Producción Animal (ALPA), 2016, Recife, Brasil.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 7. | | NUNES, S. F.; FERREIRA, J.; PAIVA, S. R.; FARIA, D. A. de; SOUSA, J. E. R. de; SOARES, C. E. A.; SILVEIRA, R. M. F.; MOURÃO, G. B.; FAÇANHA, D. A. E. Fine genetic structure of Brazilian white Morada Nova hair sheep breed from semi-arid region. Small Ruminant Research, v. 211, 2022. 106694.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 8. | | NASCIMENTO, A. P. A. do; CASTRO, M. S. M.; OLIVEIRA, D. de S.; SILVEIRA, R. M. F.; VEGA, W. H. O. V.; NOBRE, M. E. M.; ANDRIOLI, A.; VASCONCELOS, A. M. de. Environmental enrichment in dairy goats in a semi-arid region: Thermoregulatory and behavioral responses. Journal of Thermal Biology, v. 106, 103248, May, 2022.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | SILVA, B. E. B. e; CASTRO, M. S. M.; PEREIRA, P. L.; MARTINS, L. S.; PONTES, L. S. C.; NASCIMENTO, A. P. A. do; SILVEIRA, R. M. F.; VASCONCELOS, A. M. de. Perfil hematológico de cabras leiteiras criadas em região semiárida. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 18.; SIMPÓSIO NORDESTINO DE SISTEMAS DE PRODUÇÃO DE RUMINANTES, 5.; SIMPÓSIO DE PRODUÇÃO ANIMAL DO VALE DO SÃO FRANCISCO, 6.; SIMPÓSIO NORDESTINO DE FORRAGICULTURA E PASTAGENS, 5.; SIMPÓSIO NORDESTINO DE CONSERVAÇÃO E UTILIZAÇÃO DE RECURSOS GENÉTICOS ANIMAIS, 6.; SIMPÓSIO NORDESTINO SOBRE AMBIÊNCIA, BEM-ESTAR ANIMAL E CONVIVÊNCIA COM O SEMIÁRIDO, 1.; SIMPÓSIO IMPORTÂNCIA DAS PASTAGENS NATIVAS PARA A SUSTENTABILIDADE PECUÁRIA NO SEMIÁRIDO; FÓRUM DE COORDENADORES DE PROGRAMAS DE PÓS-GRADUAÇÃO EM ZOOTECNIA E RECURSOS PESQUEIROS DO NORDESTE, 7.; FÓRUM DE INTEGRAÇÃO ENTRE A ACADEMIA, AGENTES DE EXTENSÃO RURAL E PRODUTORES, 1. 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. p. 1192-1195. 1 CD-ROM.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 10. | | SILVA, B. E. B. e; CASTRO, M. S. M.; GONÇALVES, M. A.; PONTE, T. N. da; MENDES, B. K. M.; MARTINS, F. M. P.; SILVEIRA, R. M. F.; VASCONCELOS, A. M. de. Perfil hematológico de cabras suplementadas com selênio orgânico. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12., 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. 1 CD-ROM. p. 500-502.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 11. | | VASCONCELOS, A. M. de; RIOS, M. R. de C.; MARTINS, T. P.; BONFIM, J. M.; MAGALHÃES, Y. A.; PINHEIRO, R. R.; ROGERIO, M. C. P.; FAÇANHA, D. A. E.; FERREIRA, J.; SILVEIRA, R. M. F. Organic selenium supplementation on metabolic profle of dairy goats. Tropical Animal Health and Production, v. 55, n. 3, Article 146, Jun. 2023.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | CASTRO, M. S. M.; VASCONCELOS, A. M. de; SANTOS, V. O. dos; LOPES, A. K. C.; FARIAS, M. R. S. de; LIMA, F. R. G.; ROGERIO, M. C. P.; FERREIRA, J.; SILVEIRA, R. M. F. Thermoregulatory capacity of Santa Inês hair ewes of different genotypes associated with coat colors raised in a hot environment. Journal of Applied Animal Welfare Science, 2020.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 12 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/11/2021 |
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Data da última atualização: |
24/10/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FAÇANHA, D. A. E.; FERREIRA, J.; SILVEIRA, R. M. F.; MORAIS, F. X.; MEDEIROS, C. C. de; FACO, O.; SOUSA, J. E. R. de; PAULA, V. V. de. |
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Afiliação: |
DÉBORA ANDRÉA EVANGELISTA FAÇANHA, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil; JOSIEL FERREIRA, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil; ROBSON MATEUS FREITAS SILVEIRA, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil; FABRÍCIO XAVIER MORAIS, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil; CHROMÁCIO CALAFANGE DE MEDEIROS, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil; OLIVARDO FACO, CNPC; JOSÉ ERNANDES RUFINO DE SOUSA, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil; VALÉRIA VERAS DE PAULA, Luiz de Queiroz College of Agriculture, University of São Paulo (USP) - Piracicaba, SP, Brazil. |
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Título: |
Thermoregulatory responses, and acid-base and electrolytic balance of indigenous ewes of different coat colour in an equatorial semi-arid region. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Animal Production Science, v. 61, n. 1, p. 121-130, Oct. 2021. |
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DOI: |
https://doi.org/10.1071/AN20321 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Context: Animal husbandry in thermally stressful environments can be both complex and difficult, and the anticipated effects of climate change are expected to increase this condition. Aim: Thermoregulatory responses, and acid-base and electrolytic balance were evaluated in indigenous ewes of different coat colour during different moments of natural heat stress. Methods: Fifteen ewes of different colour (white, red and black; five of each) were used and data were collected for six consecutive weeks in the dry and rainy periods at three times of the day [(Moment 1) 0500 hours to 0600 hours; (Moment 2) 1200 hours to 1300 hours; and (Moment 3) 1700 hours to 1800 hours)]. Thermoregulatory (clinical measures), acid?base and electrolytic variables (blood examinations) were recorded. Air temperature and relative humidity were measured, and the radiant heat load was calculated. Key results: Black ewes showed higher averages of respiratory rate (RR) and rectal temperature (RT). RT was different between before and after heat stress for all ewes, while the RR was not affected and cutaneous evaporation presented minor variations. Between 1200 hours and 1300 hours, there was an increase in the hydrogen potential, oxygen pressure, oxygen saturation and total carbon concentration averages, and a decrease in partial pressure of carbon dioxide for all ewes. The base excess was not significantly different for each time of the day between the periods, and were not affected by the time of the day or the season. White ewes were highly affected by the time of the day and the period regarding electrolytic parameters, followed by the red ewes and black ewes. The first two discriminant functions showed that ewes, regardless of coat colour, show similarity in the animal responses at Moments 1 and 3, compared with Moment 2. RT was the main variable that distinguished the three genetic groups. Conclusions: Indigenous ewes of different coat colour recover physiological equilibrium after heat challenges. These adjustments enable them to maintain thermoregulatory responses, and acid?base and electrolytic balance within the physiological equilibrium. Implications: These variations indicated the ability of Brazilian indigenous ewes of different coat colour to recover thermoregulatory, and acid?base and electrolytic balance after an environmentally challenging condition in an equatorial semi-arid region, regardless of the period. MenosAbstract: Context: Animal husbandry in thermally stressful environments can be both complex and difficult, and the anticipated effects of climate change are expected to increase this condition. Aim: Thermoregulatory responses, and acid-base and electrolytic balance were evaluated in indigenous ewes of different coat colour during different moments of natural heat stress. Methods: Fifteen ewes of different colour (white, red and black; five of each) were used and data were collected for six consecutive weeks in the dry and rainy periods at three times of the day [(Moment 1) 0500 hours to 0600 hours; (Moment 2) 1200 hours to 1300 hours; and (Moment 3) 1700 hours to 1800 hours)]. Thermoregulatory (clinical measures), acid?base and electrolytic variables (blood examinations) were recorded. Air temperature and relative humidity were measured, and the radiant heat load was calculated. Key results: Black ewes showed higher averages of respiratory rate (RR) and rectal temperature (RT). RT was different between before and after heat stress for all ewes, while the RR was not affected and cutaneous evaporation presented minor variations. Between 1200 hours and 1300 hours, there was an increase in the hydrogen potential, oxygen pressure, oxygen saturation and total carbon concentration averages, and a decrease in partial pressure of carbon dioxide for all ewes. The base excess was not significantly different for each time of the day between the periods, and were not affected by the time... Mostrar Tudo |
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Palavras-Chave: |
Morada Nova; Morada Nova (sheep breeds); Semi-arid environment; Thermal biology. |
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Thesagro: |
Ovelha; Ovino. |
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Thesaurus NAL: |
Animal adaptation; Blood chemistry; Blood gases; Brazil; Ewes; Heat shock response; Heat stress; Indigenous species; Multivariate analysis; Physiological response; Sheep; Thermal stress. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 03734naa a2200433 a 4500
001 2136145
005 2023-10-24
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1071/AN20321$2DOI
100 1 $aFAÇANHA, D. A. E.
245 $aThermoregulatory responses, and acid-base and electrolytic balance of indigenous ewes of different coat colour in an equatorial semi-arid region.$h[electronic resource]
260 $c2021
520 $aAbstract: Context: Animal husbandry in thermally stressful environments can be both complex and difficult, and the anticipated effects of climate change are expected to increase this condition. Aim: Thermoregulatory responses, and acid-base and electrolytic balance were evaluated in indigenous ewes of different coat colour during different moments of natural heat stress. Methods: Fifteen ewes of different colour (white, red and black; five of each) were used and data were collected for six consecutive weeks in the dry and rainy periods at three times of the day [(Moment 1) 0500 hours to 0600 hours; (Moment 2) 1200 hours to 1300 hours; and (Moment 3) 1700 hours to 1800 hours)]. Thermoregulatory (clinical measures), acid?base and electrolytic variables (blood examinations) were recorded. Air temperature and relative humidity were measured, and the radiant heat load was calculated. Key results: Black ewes showed higher averages of respiratory rate (RR) and rectal temperature (RT). RT was different between before and after heat stress for all ewes, while the RR was not affected and cutaneous evaporation presented minor variations. Between 1200 hours and 1300 hours, there was an increase in the hydrogen potential, oxygen pressure, oxygen saturation and total carbon concentration averages, and a decrease in partial pressure of carbon dioxide for all ewes. The base excess was not significantly different for each time of the day between the periods, and were not affected by the time of the day or the season. White ewes were highly affected by the time of the day and the period regarding electrolytic parameters, followed by the red ewes and black ewes. The first two discriminant functions showed that ewes, regardless of coat colour, show similarity in the animal responses at Moments 1 and 3, compared with Moment 2. RT was the main variable that distinguished the three genetic groups. Conclusions: Indigenous ewes of different coat colour recover physiological equilibrium after heat challenges. These adjustments enable them to maintain thermoregulatory responses, and acid?base and electrolytic balance within the physiological equilibrium. Implications: These variations indicated the ability of Brazilian indigenous ewes of different coat colour to recover thermoregulatory, and acid?base and electrolytic balance after an environmentally challenging condition in an equatorial semi-arid region, regardless of the period.
650 $aAnimal adaptation
650 $aBlood chemistry
650 $aBlood gases
650 $aBrazil
650 $aEwes
650 $aHeat shock response
650 $aHeat stress
650 $aIndigenous species
650 $aMultivariate analysis
650 $aPhysiological response
650 $aSheep
650 $aThermal stress
650 $aOvelha
650 $aOvino
653 $aMorada Nova
653 $aMorada Nova (sheep breeds)
653 $aSemi-arid environment
653 $aThermal biology
700 1 $aFERREIRA, J.
700 1 $aSILVEIRA, R. M. F.
700 1 $aMORAIS, F. X.
700 1 $aMEDEIROS, C. C. de
700 1 $aFACO, O.
700 1 $aSOUSA, J. E. R. de
700 1 $aPAULA, V. V. de
773 $tAnimal Production Science$gv. 61, n. 1, p. 121-130, Oct. 2021.
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