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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
11/11/2015 |
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Data da última atualização: |
17/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MUNERATO, M. S.; MARQUES, J. A.; CAULKETT, N. A.; TOMAS, W. M.; ZANETTI, E. S.; TROVATI, R. G.; PEREIRA, G. T.; PALME, R. |
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Afiliação: |
FCAV-UNESP; FCAV-UNESP; University of Calgary; WALFRIDO MORAES TOMAS, CPAP; FCAV-UNESP; ESALQ-USP; FCAV-UNESP; University of Veterinary Medicine Vienna. |
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Título: |
Hormonal and behavioural stress responses to capture and radio-collar fitting in free-ranging pampas deer (Ozotoceros bezoarticus). |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Animal Welfare, v. 24, p. 437-446, 2015. |
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DOI: |
10.7120/09627286.24.4.437 |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the short-term hormonal and behavioural responses to capture and radio-collar fitting in free-ranging pampas deer (Ozotoceros bezoarticus). Twenty adult deer (eleven females and nine males) were captured in the South Pantanal wetland (Brazil) and equipped with VHF radio-collars (marked deer). Untreated adult deer of the same sex were randomly chosen as the control group (nine females and nine males). On the day following capture, an observer followed all deer for faecal collection and behaviour evaluation. Faecal samples were immediately refrigerated and frozen at ?20°C within a maximum of 12 h. Faecal glucocorticoid metabolites (FGM) were measured using an 11-oxoaetiocholanolone enzyme immunoassay. A qualitative behaviour assessment and the consequences of capture were evaluated using pre-defined terminologies and scores. Flight distance was recorded using a range finder. FGM increased from 19?22!h after capture onwards and peak concentrations were five times (median) higher as the respective baseline values. FGM values of marked deer were significantly higher at 22?25 and 25-28!h compared with controls. Marked male but not female deer had significantly higher FGM values at 22?25 and 25?28!h compared with their baseline values. Marked deer were significantly more fearful, less sociable and defensive than controls. The absences of significant increases of FGM in the captured female deer may indicate that females are less prone to capture stress. The significantly more fearful, and less sociable and defensive patterns observed in marked deer may be relevant during capture of lactating females or in areas with high predator pressure. MenosThis study evaluated the short-term hormonal and behavioural responses to capture and radio-collar fitting in free-ranging pampas deer (Ozotoceros bezoarticus). Twenty adult deer (eleven females and nine males) were captured in the South Pantanal wetland (Brazil) and equipped with VHF radio-collars (marked deer). Untreated adult deer of the same sex were randomly chosen as the control group (nine females and nine males). On the day following capture, an observer followed all deer for faecal collection and behaviour evaluation. Faecal samples were immediately refrigerated and frozen at ?20°C within a maximum of 12 h. Faecal glucocorticoid metabolites (FGM) were measured using an 11-oxoaetiocholanolone enzyme immunoassay. A qualitative behaviour assessment and the consequences of capture were evaluated using pre-defined terminologies and scores. Flight distance was recorded using a range finder. FGM increased from 19?22!h after capture onwards and peak concentrations were five times (median) higher as the respective baseline values. FGM values of marked deer were significantly higher at 22?25 and 25-28!h compared with controls. Marked male but not female deer had significantly higher FGM values at 22?25 and 25?28!h compared with their baseline values. Marked deer were significantly more fearful, less sociable and defensive than controls. The absences of significant increases of FGM in the captured female deer may indicate that females are less prone to capture stress. The sign... Mostrar Tudo |
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Palavras-Chave: |
Enzyme immunoassay; Pampas deer; Qualitative behaviour assessment; Southern Pantanal wetland. |
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Thesagro: |
Hormônio animal. |
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Thesaurus Nal: |
Animal behavior; animal welfare; glucocorticoids; Hormones. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02643naa a2200325 a 4500
001 2028397
005 2016-03-17
008 2015 bl --- 0-- u #d
024 7 $a10.7120/09627286.24.4.437$2DOI
100 1 $aMUNERATO, M. S.
245 $aHormonal and behavioural stress responses to capture and radio-collar fitting in free-ranging pampas deer (Ozotoceros bezoarticus).
260 $c2015
520 $aThis study evaluated the short-term hormonal and behavioural responses to capture and radio-collar fitting in free-ranging pampas deer (Ozotoceros bezoarticus). Twenty adult deer (eleven females and nine males) were captured in the South Pantanal wetland (Brazil) and equipped with VHF radio-collars (marked deer). Untreated adult deer of the same sex were randomly chosen as the control group (nine females and nine males). On the day following capture, an observer followed all deer for faecal collection and behaviour evaluation. Faecal samples were immediately refrigerated and frozen at ?20°C within a maximum of 12 h. Faecal glucocorticoid metabolites (FGM) were measured using an 11-oxoaetiocholanolone enzyme immunoassay. A qualitative behaviour assessment and the consequences of capture were evaluated using pre-defined terminologies and scores. Flight distance was recorded using a range finder. FGM increased from 19?22!h after capture onwards and peak concentrations were five times (median) higher as the respective baseline values. FGM values of marked deer were significantly higher at 22?25 and 25-28!h compared with controls. Marked male but not female deer had significantly higher FGM values at 22?25 and 25?28!h compared with their baseline values. Marked deer were significantly more fearful, less sociable and defensive than controls. The absences of significant increases of FGM in the captured female deer may indicate that females are less prone to capture stress. The significantly more fearful, and less sociable and defensive patterns observed in marked deer may be relevant during capture of lactating females or in areas with high predator pressure.
650 $aAnimal behavior
650 $aanimal welfare
650 $aglucocorticoids
650 $aHormones
650 $aHormônio animal
653 $aEnzyme immunoassay
653 $aPampas deer
653 $aQualitative behaviour assessment
653 $aSouthern Pantanal wetland
700 1 $aMARQUES, J. A.
700 1 $aCAULKETT, N. A.
700 1 $aTOMAS, W. M.
700 1 $aZANETTI, E. S.
700 1 $aTROVATI, R. G.
700 1 $aPEREIRA, G. T.
700 1 $aPALME, R.
773 $tAnimal Welfare$gv. 24, p. 437-446, 2015.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| 4943. |  | KRUSCHEWSKY, G. C.; OLIVEIRA, T. K. de; MACEDO, R. L. G.; VENTURIN, N.; HIGASHIKAWA, E. M.; MAGALHÃES, W. M. Estudo da densidade de fluxo de fótons em sistema agrossilvipastoril com eucalipto. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 6., 2006, Campo dos Goitacazes. Bases científicas para o desenvolvimento sustentável. Campo dos Goitacazes: Universidade Estadual do Norte Fluminense; [Salvador]: Sociedade Brasileira de Sistemas Agroflorestais, 2006. T. 205. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
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