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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
13/01/2014 |
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Data da última atualização: |
13/04/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOARES, J. K. B.; MELO, A. P. R. de; MEDEIROS, M. C.; QUEIROGA, R. C. R. E.; BOMFIM, M. A. D.; SANTIAGO, E. C. A.; GUEDES, R. C. A. |
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Afiliação: |
Juliana K.B. Soares, Laboratório de Fisiologia da Nutricão Naíde Teodósio, Dept. Nutricão, Universidade Federal de Pernambuco (UFPE) - Recife, PE 50670-901, Brazil; Ana P.R. de Melo, Laboratório de Fisiologia da Nutricão Naíde Teodósio, Dept. Nutricão, Universidade Federal de Pernambuco (UFPE) - Recife, PE 50670-901, Brazil; Maria C. Medeiros, Laboratório de Fisiologia da Nutricão Naíde Teodósio, Dept. Nutricão, Universidade Federal de Pernambuco (UFPE) - Recife, PE 50670-901, Brazil; Rita C. R. E. Queiroga, Departamento de Nutricão, Universidade Federal da Paraiba (UFPB) - Brazil; MARCO AURELIO DELMONDES BOMFIM, CNPC; Elaine C. A. Santiago, Laboratório de Fisiologia da Nutricão Naíde Teodósio, Dept. Nutricão, Universidade Federal de Pernambuco (UFPE) - Recife, PE 50670-901, Brazil; Rubem C. A. Guedes, Laboratório de Fisiologia da Nutricão Naíde Teodósio, Dept. Nutricão, Universidade Federal de Pernambuco (UFPE) - Recife, PE 50670-901, Brazil. |
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Título: |
Anxiety behavior is reduced, and physical growth is improved in the progeny of rat dams that consumed lipids from goat milk: An elevated plus maze analysis. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Neuroscience Letters, v. 552, p. 25-29, Sept., 2013. |
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DOI: |
10.1016/j.neulet.2013.07.028 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The goat milk contains conjugated linoleic acid (CLA), which can influence physical growth and brain development. This study investigated the impact of a diet containing goat milk fat (GMF) on physical parameters of gestating (G) and/or lactating (L) rat dams, and their progeny's physical growth, and anxiety behavior. In the dams, body weight was evaluated during gestation and lactation. Maternal physical parameters, thoracic and abdominal circumference and liver weight were measured at weaning. In the progeny, indicators of somatic development, and consolidation of reflex responses (palm grasp, righting, free-fall righting, vibrissa placing, auditory startle response, negative geotaxis and cliff avoidance) were determined. Anxiety behavior was tested on the elevated plus maze (EPM). Compared to the controls, GMF-pups presented higher body weight and tail length at days 18 and 21 (groups G+L and L). In the L-group, cliff avoidance and free-fall righting responses were respectively delayed, and accelerated. Fur appearance was anticipated in G+L pups. On postnatal day 35, the EPM responses of the G group indicated less anxiety than in the controls. Data show developmental and behavioral modifications in the progeny of dams fed the GMF-rich diet consumed during gestation and lactation, suggesting the involvement of CLA in such effects. |
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Palavras-Chave: |
Ansiedade; Drug effects; Efeito de droga; Elevated plus maze; Nuerodesenvolvimento; Peso corporal; Physical parameters; Somatic maturation. |
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Thesagro: |
Ácido linoleico; Cabra leiteira; Caprino; Gordura; Lactação; Leite de cabra; Lipídio; Prenhez. |
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Thesaurus Nal: |
Anxiety; Body weight; Conjugated linoleic acid; Goat milk; Linoleic acid; Lipids; Milk fat; Neurodevelopment; Pharmacology; Pregnancy. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02841naa a2200517 a 4500
001 1975783
005 2015-04-13
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1016/j.neulet.2013.07.028$2DOI
100 1 $aSOARES, J. K. B.
245 $aAnxiety behavior is reduced, and physical growth is improved in the progeny of rat dams that consumed lipids from goat milk$bAn elevated plus maze analysis.$h[electronic resource]
260 $c2013
520 $aAbstract: The goat milk contains conjugated linoleic acid (CLA), which can influence physical growth and brain development. This study investigated the impact of a diet containing goat milk fat (GMF) on physical parameters of gestating (G) and/or lactating (L) rat dams, and their progeny's physical growth, and anxiety behavior. In the dams, body weight was evaluated during gestation and lactation. Maternal physical parameters, thoracic and abdominal circumference and liver weight were measured at weaning. In the progeny, indicators of somatic development, and consolidation of reflex responses (palm grasp, righting, free-fall righting, vibrissa placing, auditory startle response, negative geotaxis and cliff avoidance) were determined. Anxiety behavior was tested on the elevated plus maze (EPM). Compared to the controls, GMF-pups presented higher body weight and tail length at days 18 and 21 (groups G+L and L). In the L-group, cliff avoidance and free-fall righting responses were respectively delayed, and accelerated. Fur appearance was anticipated in G+L pups. On postnatal day 35, the EPM responses of the G group indicated less anxiety than in the controls. Data show developmental and behavioral modifications in the progeny of dams fed the GMF-rich diet consumed during gestation and lactation, suggesting the involvement of CLA in such effects.
650 $aAnxiety
650 $aBody weight
650 $aConjugated linoleic acid
650 $aGoat milk
650 $aLinoleic acid
650 $aLipids
650 $aMilk fat
650 $aNeurodevelopment
650 $aPharmacology
650 $aPregnancy
650 $aÁcido linoleico
650 $aCabra leiteira
650 $aCaprino
650 $aGordura
650 $aLactação
650 $aLeite de cabra
650 $aLipídio
650 $aPrenhez
653 $aAnsiedade
653 $aDrug effects
653 $aEfeito de droga
653 $aElevated plus maze
653 $aNuerodesenvolvimento
653 $aPeso corporal
653 $aPhysical parameters
653 $aSomatic maturation
700 1 $aMELO, A. P. R. de
700 1 $aMEDEIROS, M. C.
700 1 $aQUEIROGA, R. C. R. E.
700 1 $aBOMFIM, M. A. D.
700 1 $aSANTIAGO, E. C. A.
700 1 $aGUEDES, R. C. A.
773 $tNeuroscience Letters$gv. 552, p. 25-29, Sept., 2013.
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