Efectos de las experiencias adversas temprana y tardía en la conducta de ingesta de ratas sometidas a estrés durante su adultez

Página do item simplificado
dc.citation.issue3
dc.citation.volume41
dc.contributor.authorVasquez, Belgica
dc.contributor.authorSandoval, Cristian
dc.contributor.authorLuiz Smith, Ricardo [UNIFESP]
dc.contributor.authordel Sol, Mariano
dc.coverageCaracas
dc.date.accessioned2020-08-21T17:00:07Z
dc.date.available2020-08-21T17:00:07Z
dc.date.issued2016
dc.description.abstractThe aim of this study was to ascertain the effect on intake behavior, in adult rats subjected to intermittent chronic stress, through the alteration of the early rat-breeding linkage and altering the late social linkage through isolation, Twenty-eight newborn female rats were used. Experimental groups were exposed to early (E1), late (E2), and early-late (E3) adverse experiences, and subjected to intermittent chronic stress, for six days, in adulthood. The behavior was evaluated at the anticipatory and stress stages. Regarding body mass there was significant differences in the initial mass (day 1) between groups. The final mass (day 6) was higher in the E3 group showing significant differences with the E1 and E2 groups. The group subjected to early adverse experiences presented the highest average caloric intake in both the anticipatory and stress stages. In terms of the intake behavior observed in the different groups for day 1, there was greater consumption in the anticipatory stage than in the stress stage, with a tendency to harmonize intake among all the groups by day 6. Under chronic stress situation, total caloric intake from Quaker Quadritos (R) was higher in groups E1 and E2 than in the group controls. The early and late adverse experiences are factors that influence confrontation strategies at a stressful situation favoring higher calorie intake and food choice palatable.en
dc.description.affiliationUniv Tarapaca, Ave Gen Velasquez 1775,Casilla 6-D, Arica, Chile
dc.description.affiliationUniv La Frontera, Fac Odontol, Ctr Investigador CIMA, Temuco, Chile
dc.description.affiliationUniv Fed Sao Paulo, Med, Sao Paulo, Brazil
dc.description.affiliationUniv Fed Sao Paulo, Escola Paulista Med, Sao Paulo, Brazil
dc.description.affiliationUniv Chile, Med, Santiago, Chile
dc.description.affiliationUniv La Frontera, Temuco, Chile
dc.description.affiliationUnifespUniv Fed Sao Paulo, Med, Sao Paulo, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, Escola Paulista Med, Sao Paulo, Brazil
dc.description.sourceWeb of Science
dc.format.extent177-183
dc.identifierhttps://www.interciencia.net/wp-content/uploads/2017/10/177-VASQUEZ-40_3.pdf
dc.identifier.citationInterciencia. Caracas, v. 41, n. 3, p. 177-183, 2016.
dc.identifier.issn0378-1844
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/57874
dc.identifier.wosWOS:000372213800006
dc.language.isospa
dc.publisherInterciencia
dc.relation.ispartofInterciencia
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleEfectos de las experiencias adversas temprana y tardía en la conducta de ingesta de ratas sometidas a estrés durante su adultezes
dc.title.alternativeEffects of early and late adverse experiences on intake behavior of rats subjected to stress during adulthooden
dc.typeinfo:eu-repo/semantics/article
Arquivos
Coleções
EPM - Artigos