Relationship between in vivo muscle force at different speeds of isokinetic movements and myosin isoform expression in men and women

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dc.contributor.authorGransberg, L.
dc.contributor.authorvanDyke, D.
dc.contributor.authorKnutsson, E.
dc.contributor.authorLarsson, Lars
dc.contributor.buuauthorGür, Hakan
dc.contributor.departmentUludağ Üniversitesi/Tıp Fakültesi/Spor Hekimliği Anabilim Dalı.tr_TR
dc.contributor.researcheridI-9594-2017tr_TR
dc.contributor.scopusid7006025993tr_TR
dc.date.accessioned2021-08-11T12:57:58Z
dc.date.available2021-08-11T12:57:58Z
dc.date.issued2003-02
dc.description.abstractIn an attempt to explore the relationship between force production during voluntary contractions at different speeds of isokinetic movement and the myofibrillar protein isoform expression in humans, an improved isokinetic dynamometer that corrects for gravitation, controls for acceleration and deceleration, and identifies a maximum voluntary activation was used. Muscle torque recordings were compared at the same muscle length (knee angle) and the torque was calculated as the average torque at each angle over a large knee angle range (75degrees-25degrees) to reduce the influence of small torque oscillation on the calculated torque. Muscle torque at fast (240degrees s(-1)) versus slow (30degrees s(-1)) speeds of movement, torque normalized to muscle cross-sectional area (specific tension), and absolute torque at fast speeds of movement were measured in 34 young healthy male and female short-, middle-, and long-distance runners. The relationship between the different measures of muscle function and the expression of myosin heavy chain (MyHC) isoforms using enzyme-histochemical and electrophoretic protein separation techniques were investigated. A significant correlation between the 240degrees s(-1) vs 30degrees s(-1) torque ratio and the relative area of the type 11 fibers and type 11 MyHC isoforms were observed in both the men (r = 0.74; P < 0.001) and the women (r = 0.81; P < 0.05). Thus, the present results confirm a significant relationship between in vivo human muscle function and the MyHC isoform expression in the contracting muscle.en_US
dc.identifier.citationGür, H. vd. (2003). “Relationship between in vivo muscle force at different speeds of isokinetic movements and myosin isoform expression in men and women”. European Journal of Applied Physiology, 88(6), 487-496.en_US
dc.identifier.endpage496tr_TR
dc.identifier.issn1439-6319
dc.identifier.issue6tr_TR
dc.identifier.pubmed12560946tr_TR
dc.identifier.scopus2-s2.0-17144453967tr_TR
dc.identifier.startpage487tr_TR
dc.identifier.urihttps://doi.org/10.1007/s00421-002-0760-8
dc.identifier.urihttps://link.springer.com/article/10.1007/s00421-002-0760-8
dc.identifier.urihttp://hdl.handle.net/11452/21408
dc.identifier.volume88tr_TR
dc.identifier.wos000181390500001tr_TR
dc.indexed.pubmedPubmeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.collaborationYurt dışıtr_TR
dc.relation.journalEuropean Journal of Applied Physiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhysiologyen_US
dc.subjectSport sciencesen_US
dc.subjectIsokineticen_US
dc.subjectMyosin heavy chain isoformsen_US
dc.subjectGenderen_US
dc.subjectHuman skeletal muscleen_US
dc.subjectMyofibrillar atpase activityen_US
dc.subjectHuman vastus lateralisen_US
dc.subjectFiber-typeen_US
dc.subjectFast-twitchen_US
dc.subjectTemperature-dependenceen_US
dc.subjectContractile propertiesen_US
dc.subjectMaximum velocityen_US
dc.subjectMotor unitsen_US
dc.subjectChainen_US
dc.subject.emtreeIsoenzymeen_US
dc.subject.emtreeMyosin heavy chainen_US
dc.subject.emtreeAccelerationen_US
dc.subject.emtreeAdolescenten_US
dc.subject.emtreeAdulten_US
dc.subject.emtreeCalculationen_US
dc.subject.emtreeControlled studyen_US
dc.subject.emtreeCorrelation analysisen_US
dc.subject.emtreeDecelerationen_US
dc.subject.emtreeDynamometryen_US
dc.subject.emtreeElectrophoresisen_US
dc.subject.emtreeFemaleen_US
dc.subject.emtreeGravityen_US
dc.subject.emtreeHistochemistryen_US
dc.subject.emtreeHuman experimenten_US
dc.subject.emtreeHuman tissueen_US
dc.subject.emtreeHumanen_US
dc.subject.emtreeIn vivo studyen_US
dc.subject.emtreeKneeen_US
dc.subject.emtreeMaleen_US
dc.subject.emtreeMovement (physiology)en_US
dc.subject.emtreeMuscle cellen_US
dc.subject.emtreeMuscle forceen_US
dc.subject.emtreeMuscle functionen_US
dc.subject.emtreeMuscle isometric contractionen_US
dc.subject.emtreeMuscle lengthen_US
dc.subject.emtreeNormal humanen_US
dc.subject.emtreePriority journalen_US
dc.subject.emtreeProtein analysisen_US
dc.subject.emtreeProtein expressionen_US
dc.subject.emtreeRunningen_US
dc.subject.emtreeTorqueen_US
dc.subject.emtreeVelocityen_US
dc.subject.scopusBiceps Femoris Muscle; Soccer; Flexorsen_US
dc.subject.wosPhysiologyen_US
dc.subject.wosSport sciencesen_US
dc.titleRelationship between in vivo muscle force at different speeds of isokinetic movements and myosin isoform expression in men and womenen_US
dc.typeArticle
dc.wos.quartileQ1 (Sport Sciences)en_US
dc.wos.quartileQ3 (Physiology)en_US

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