Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/52609
Campo DC Valoridioma
dc.contributor.authorKazior, Zuzannaen_US
dc.contributor.authorWillis, Sarah J.en_US
dc.contributor.authorMoberg, Marcusen_US
dc.contributor.authorApró, Williamen_US
dc.contributor.authorCalbet, Jose A. L.en_US
dc.contributor.authorHolmberg, Hans-Christeren_US
dc.contributor.authorBlomstrand, Evaen_US
dc.contributor.otherCalbet, Jose A-
dc.contributor.otherMoberg, Marcus-
dc.date.accessioned2018-12-05T07:55:59Z-
dc.date.available2018-12-05T07:55:59Z-
dc.date.issued2016en_US
dc.identifier.issn1932-6203en_US
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/52609-
dc.description.abstractReports concerning the effect of endurance exercise on the anabolic response to strength training have been contradictory. This study re-investigated this issue, focusing on training effects on indicators of protein synthesis and degradation. Two groups of male subjects performed 7 weeks of resistance exercise alone (R; n = 7) or in combination with preceding endurance exercise, including both continuous and interval cycling (ER; n = 9). Muscle biopsies were taken before and after the training period. Similar increases in leg-press 1 repetition maximum (30%; P<0.05) were observed in both groups, whereas maximal oxygen uptake was elevated (8%; P<0.05) only in the ER group. The ER training enlarged the areas of both type I and type II fibers, whereas the R protocol increased only the type II fibers. The mean fiber area increased by 28% (P<0.05) in the ER group, whereas no significant increase was observed in the R group. Moreover, expression of Akt and mTOR protein was enhanced in the ER group, whereas only the level of mTOR was elevated following R training. Training-induced alterations in the levels of both Akt and mTOR protein were correlated to changes in type I fiber area (r = 0.55-0.61, P<0.05), as well as mean fiber area (r = 0.55-0.61, P<0.05), reflecting the important role played by these proteins in connection with muscle hypertrophy. Both training regimes reduced the level of MAFbx protein (P<0.05) and tended to elevate that of MuRF-1. The present findings indicate that the larger hypertrophy observed in the ER group is due more to pronounced stimulation of anabolic rather than inhibition of catabolic processes.en_US
dc.languageengen_US
dc.relation.ispartofPLoS ONEen_US
dc.sourcePLoS ONE [EISSN 1932-6203], v. 11 (2), (Febrero 2016)en_US
dc.subject241106 Fisiología del ejercicioen_US
dc.subject.otherHuman Skeletal-Muscleen_US
dc.subject.otherResistance Exerciseen_US
dc.subject.otherMessenger-Rnaen_US
dc.subject.otherAdenosine Triphosphataseen_US
dc.subject.otherContractile Activityen_US
dc.subject.otherConcurrent Exerciseen_US
dc.subject.otherMolecular-Basesen_US
dc.subject.otherKinase-Activityen_US
dc.subject.otherTime-Courseen_US
dc.subject.otherHypertrophyen_US
dc.titleEndurance exercise enhances the effect of strength training on muscle fiber size and protein expression of akt and mTORen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1371/journal.pone.0149082en_US
dc.identifier.scopus84960336508-
dc.identifier.isi000371218400061-
dcterms.isPartOfPlos One-
dcterms.sourcePlos One[ISSN 1932-6203],v. 11 (2)-
dc.contributor.authorscopusid57163712200-
dc.contributor.authorscopusid55601139700-
dc.contributor.authorscopusid56024548900-
dc.contributor.authorscopusid26634783700-
dc.contributor.authorscopusid7004323423-
dc.contributor.authorscopusid7005720583-
dc.contributor.authorscopusid7004913779-
dc.identifier.eissn1932-6203-
dc.identifier.issue2-
dc.relation.volume11en_US
dc.investigacionCiencias de la Saluden_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000371218400061-
dc.contributor.daisngid11891378-
dc.contributor.daisngid30342760-
dc.contributor.daisngid1099301-
dc.contributor.daisngid1052493-
dc.contributor.daisngid2092661-
dc.contributor.daisngid90295-
dc.contributor.daisngid163795-
dc.contributor.daisngid431727-
dc.identifier.investigatorRIDH-6693-2015-
dc.identifier.investigatorRIDNo ID-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Kazior, Z-
dc.contributor.wosstandardWOS:Willis, SJ-
dc.contributor.wosstandardWOS:Moberg, M-
dc.contributor.wosstandardWOS:Apro, W-
dc.contributor.wosstandardWOS:Calbet, JAL-
dc.contributor.wosstandardWOS:Holmberg, HC-
dc.contributor.wosstandardWOS:Blomstrand, E-
dc.date.coverdateFebrero 2016en_US
dc.identifier.ulpgces
dc.description.sjr1,201
dc.description.jcr2,806
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
dc.description.erihplusERIH PLUS
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IUIBS: Rendimiento humano, ejercicio físico y salud-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptDepartamento de Educación Física-
crisitem.author.orcid0000-0002-9215-6234-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.fullNameLópez Calbet, José Antonio-
Colección:Artículos
miniatura
Adobe PDF (738,81 kB)
Vista resumida

Citas SCOPUSTM   

51
actualizado el 24-mar-2024

Citas de WEB OF SCIENCETM
Citations

47
actualizado el 25-feb-2024

Visitas

93
actualizado el 10-feb-2024

Descargas

80
actualizado el 10-feb-2024

Google ScholarTM

Verifica

Altmetric


Comparte



Exporta metadatos



Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.