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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
24/12/2014 |
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Data da última atualização: |
22/01/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CARDOSO, F. F.; SOLLERO, B. P.; GOMES, C. C. G.; COMIN, H. B.; ROSO, V. M.; HIGA, R. H.; YOKOO, M. J.; CAETANO, A. R.; AGUILAR, I. |
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Afiliação: |
FERNANDO FLORES CARDOSO, CPPSUL; BRUNA PENA SOLLERO, CPPSUL; CLAUDIA CRISTINA GULIAS GOMES, CPPSUL; CPPSUL; Gensys Associated Consultants, Porto Alegre; ROBERTO HIROSHI HIGA, CNPTIA; MARCOS JUN ITI YOKOO, CPPSUL; ALEXANDRE RODRIGUES CAETANO, CENARGEN; National Agricultural Research Institute, Canelones, Uruguay. |
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Título: |
Accuracy of genomic prediction for tick resistance in Braford and Hereford cattle. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. |
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Páginas: |
Não paginado. |
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Idioma: |
Inglês |
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Conteúdo: |
This work aimed to determine the accuracy and bias of genomic predictions of Braford (BO) and Hereford (HH) cattle genetic resistance to ticks. |
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Palavras-Chave: |
Resistência a carrapatos; Seleção genômica; Tick resistance. |
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Thesagro: |
Gado de corte. |
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Thesaurus Nal: |
Beef cattle; Marker-assisted selection. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114441/1/Accuracy-cardoso.pdf
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Marc: |
LEADER 01077nam a2200289 a 4500
001 2003697
005 2020-01-22
008 2014 bl uuuu u00u1 u #d
100 1 $aCARDOSO, F. F.
245 $aAccuracy of genomic prediction for tick resistance in Braford and Hereford cattle.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS$c2014
300 $aNão paginado.
520 $aThis work aimed to determine the accuracy and bias of genomic predictions of Braford (BO) and Hereford (HH) cattle genetic resistance to ticks.
650 $aBeef cattle
650 $aMarker-assisted selection
650 $aGado de corte
653 $aResistência a carrapatos
653 $aSeleção genômica
653 $aTick resistance
700 1 $aSOLLERO, B. P.
700 1 $aGOMES, C. C. G.
700 1 $aCOMIN, H. B.
700 1 $aROSO, V. M.
700 1 $aHIGA, R. H.
700 1 $aYOKOO, M. J.
700 1 $aCAETANO, A. R.
700 1 $aAGUILAR, I.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
17/09/2007 |
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Data da última atualização: |
24/02/2010 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
FURTADO FILHO, O. V.; POLCHEIRA, C.; MACHADO, D. P.; MOURÃO, G.; HERMES-LIMA, M. |
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Afiliação: |
Orlando V. Furtado Filho, UnB; Cássia Polcheira, UnB; Daniel P. Machado, UnB; Guilherme Mourão, Embrapa Pantanal; Marcelo Hermes Lima, UnB. |
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Título: |
Selected oxidative stress markers in a South American crocodilian species. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Separata de: Comparative Biochemistry and Physiology, Part. C, v.146, p.241-254, 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
Crocodilians and other diving vertebrates experience hypoperfusion and hypoxia of several internal organs during long dives. At the end of a dive, reperfusion of aerated blood may cause a physiologically relevant oxidative stress. In this study, we analyzed selected markers of oxidative stress in eight organs of normoxic Paraguayan caiman (Caiman yacare) captured in the Brazilian Pantanal wetlands during the winter of 2001 (six mature-adult males and eight young-adult males; AD-1 and YA-1 groups, respectively), and during the summer of 2002 (six young-adult males (YA-2 group), ten hatchlings and five embryos). Lipid peroxidation products determined by three different assays were generally highest in brain, liver and kidney (in comparison with all other organs), and lowest in white muscles from the tail and hind legs. Liver and kidney showed the highest levels of carbonyl protein, while brain showed low levels. Intermediate levels of oxidative stress markers were mostly found in the heart ventricles and lung. Differences in oxidative stress markers between AD-1 and YA-1 were organ-specific, showing no age-related correlation. However, most oxidative stress markers in YA-2 organs were either than (by 1.4- to 3.7-fold) or not significantly different from respective values in hatchlings organs. This pattern (hatchlings versus young-adults) was confirmed using correlation analysis of individual caiman size versus levels of oxidative damage markers in four organs. The higher level of oxidative stress markers in young-adults possibly relates to the fast growth rate (and thus, increased oxidative metabolic rate) of C. yacare in the first years of life. Differences in oxidative stress markers between YA-1 and YA-2 were also observed and were ascribed to seasonal changes in free radical metabolism. These results in normoxic C. yacare represent the first step towards understanding the age-related physiological oxidative stress of a diving reptile from a seasonally changing wetland environment. MenosCrocodilians and other diving vertebrates experience hypoperfusion and hypoxia of several internal organs during long dives. At the end of a dive, reperfusion of aerated blood may cause a physiologically relevant oxidative stress. In this study, we analyzed selected markers of oxidative stress in eight organs of normoxic Paraguayan caiman (Caiman yacare) captured in the Brazilian Pantanal wetlands during the winter of 2001 (six mature-adult males and eight young-adult males; AD-1 and YA-1 groups, respectively), and during the summer of 2002 (six young-adult males (YA-2 group), ten hatchlings and five embryos). Lipid peroxidation products determined by three different assays were generally highest in brain, liver and kidney (in comparison with all other organs), and lowest in white muscles from the tail and hind legs. Liver and kidney showed the highest levels of carbonyl protein, while brain showed low levels. Intermediate levels of oxidative stress markers were mostly found in the heart ventricles and lung. Differences in oxidative stress markers between AD-1 and YA-1 were organ-specific, showing no age-related correlation. However, most oxidative stress markers in YA-2 organs were either than (by 1.4- to 3.7-fold) or not significantly different from respective values in hatchlings organs. This pattern (hatchlings versus young-adults) was confirmed using correlation analysis of individual caiman size versus levels of oxidative damage markers in four organs. The higher leve... Mostrar Tudo |
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Palavras-Chave: |
Aging; Carbony protein; Diving; Free radical; TBARS. |
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Thesaurus NAL: |
Caiman; lipid peroxidation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02716naa a2200253 a 4500
001 1812439
005 2010-02-24
008 2007 bl --- 0-- u #d
100 1 $aFURTADO FILHO, O. V.
245 $aSelected oxidative stress markers in a South American crocodilian species.
260 $c2007
520 $aCrocodilians and other diving vertebrates experience hypoperfusion and hypoxia of several internal organs during long dives. At the end of a dive, reperfusion of aerated blood may cause a physiologically relevant oxidative stress. In this study, we analyzed selected markers of oxidative stress in eight organs of normoxic Paraguayan caiman (Caiman yacare) captured in the Brazilian Pantanal wetlands during the winter of 2001 (six mature-adult males and eight young-adult males; AD-1 and YA-1 groups, respectively), and during the summer of 2002 (six young-adult males (YA-2 group), ten hatchlings and five embryos). Lipid peroxidation products determined by three different assays were generally highest in brain, liver and kidney (in comparison with all other organs), and lowest in white muscles from the tail and hind legs. Liver and kidney showed the highest levels of carbonyl protein, while brain showed low levels. Intermediate levels of oxidative stress markers were mostly found in the heart ventricles and lung. Differences in oxidative stress markers between AD-1 and YA-1 were organ-specific, showing no age-related correlation. However, most oxidative stress markers in YA-2 organs were either than (by 1.4- to 3.7-fold) or not significantly different from respective values in hatchlings organs. This pattern (hatchlings versus young-adults) was confirmed using correlation analysis of individual caiman size versus levels of oxidative damage markers in four organs. The higher level of oxidative stress markers in young-adults possibly relates to the fast growth rate (and thus, increased oxidative metabolic rate) of C. yacare in the first years of life. Differences in oxidative stress markers between YA-1 and YA-2 were also observed and were ascribed to seasonal changes in free radical metabolism. These results in normoxic C. yacare represent the first step towards understanding the age-related physiological oxidative stress of a diving reptile from a seasonally changing wetland environment.
650 $aCaiman
650 $alipid peroxidation
653 $aAging
653 $aCarbony protein
653 $aDiving
653 $aFree radical
653 $aTBARS
700 1 $aPOLCHEIRA, C.
700 1 $aMACHADO, D. P.
700 1 $aMOURÃO, G.
700 1 $aHERMES-LIMA, M.
773 $tSeparata de: Comparative Biochemistry and Physiology, Part. C$gv.146, p.241-254, 2007.
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