Comparing the impact of chronic energy restriction and vitamin E supplementation on the behavior of adult rats

dc.creatorDiniz, DB
dc.creatorde Oliveira, SL
dc.creatorMelo, LL
dc.creatorAmaya-Farfan, J
dc.date2009
dc.dateSEP
dc.date2014-11-17T00:41:26Z
dc.date2015-11-26T16:33:18Z
dc.date2014-11-17T00:41:26Z
dc.date2015-11-26T16:33:18Z
dc.date.accessioned2018-03-28T23:15:07Z
dc.date.available2018-03-28T23:15:07Z
dc.identifierArchivos Latinoamericanos De Nutricion. Archivos Latinoamericanos Nutricion, v. 59, n. 3, n. 287, n. 295, 2009.
dc.identifier0004-0622
dc.identifierWOS:000271481000009
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/56194
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/56194
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/56194
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1270810
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionThe purpose of this work was to investigate the influence of energy restriction and vitamin E supplementation on memory, learning, anxiety and spontaneous locomotion in adult rats. Three-month old male Wistar rats were grouped according to diet: Control (AIN 93-M; n=18), Supplemented (AIN 93-M + 1425 IU all-rac-alpha-tocopheryl acetate/kg diet; n=22) and Restricted (AIN 93-M with 30% reduction in carbohydrate energy; n=23). Sixteen weeks after, the passive avoidance (PA), elevated plus-maze (EPM) and open field (OF) tests were applied. In the EPM test, the behavioral profile of the supplemented group was characterized by a lower frequency of entries into the open arms (P < 0,026), whereas the restricted group showed a lower frequency of head dipping (P < 0,003). The ratio between the time span of the shocks and the number of attempts were larger for the supplemented than for the non-supplemented animals (P = 0,0474), thus suggesting a delay in learning in the PA test. Taken together, these results suggest that a long-term combination of carbohydrate energy restriction in rats should not cause negative behavioral alterations. Compared with vitamin E supplementation, the restricted diet performed equally or better in rats as an alternate antioxidant diet.
dc.description59
dc.description3
dc.description287
dc.description295
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageen
dc.publisherArchivos Latinoamericanos Nutricion
dc.publisherCaracas
dc.publisherIrã
dc.relationArchivos Latinoamericanos De Nutricion
dc.relationArch. Latinoam. Nutr.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectDiet composition
dc.subjectbehavior
dc.subjectenergy restriction
dc.subjectvitamin E supplementation
dc.subjectantioxidant diet
dc.subjectElevated Plus-maze
dc.subjectEarly Protein-malnutrition
dc.subjectEndogenous Opioid System
dc.subjectAlpha-tocopherol
dc.subjectAged Mice
dc.subjectPsychomotor Performance
dc.subjectCaloric Restriction
dc.subjectDietary Restriction
dc.subjectMalnourished Rats
dc.subjectAntioxidants
dc.titleComparing the impact of chronic energy restriction and vitamin E supplementation on the behavior of adult rats
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución