Effect of gestational and postnatal environmental temperature on metabolic rate in the altricial rodent, <i>Phyllotis darwini</i>

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dc.contributor.authorCanals, M.
dc.contributor.authorFigueroa, D. P.
dc.contributor.authorMiranda, J. P.
dc.contributor.authorSabat, P.
dc.date.accessioned2025-01-21T00:08:24Z
dc.date.available2025-01-21T00:08:24Z
dc.date.issued2009
dc.description.abstract1. In the altricial rodent, Phyllotis darwini, we found higher body temperatures and faster developmental rates of the thermoregulatory, capacity in neonates born from cold- than warm-acclimated mothers.
dc.description.abstract2. This difference could be explained by maternal effects on the litter, such as high levels of catecholamines and thyroxin levels, high concentration of the uncoupled protein and larger quantity of brown adipose tissue as a consequence of cold acclimation.
dc.description.abstract3. The exposition of mothers and the maintenance of cold condition during the early development might be responsible of the high metabolism and better thermoregulatory capacity of newborns. (C) 2009 Elsevier Ltd. All rights reserved.
dc.description.funderFONDECYT
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.jtherbio.2009.04.003
dc.identifier.issn0306-4565
dc.identifier.urihttps://doi.org/10.1016/j.jtherbio.2009.04.003
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/95668
dc.identifier.wosidWOS:000270002300008
dc.issue.numero6
dc.language.isoen
dc.pagina.final314
dc.pagina.inicio310
dc.revistaJournal of thermal biology
dc.rightsacceso restringido
dc.subjectPhenotypic plasticity
dc.subjectThermoregulation
dc.subjectMetabolism
dc.subjectAltricial rodents
dc.subject.ods15 Life on Land
dc.subject.ods13 Climate Action
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.subject.odspa13 Acción por el clima
dc.titleEffect of gestational and postnatal environmental temperature on metabolic rate in the altricial rodent, <i>Phyllotis darwini</i>
dc.typeartículo
dc.volumen34
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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