Exercise-induced increase in maximal in vitro Na-K-ATPase activity in human skeletal muscle

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The present study investigated whether the maximal in vitro Na,K-ATPase activity in human skeletal muscle is changed with exercise and whether it was altered by acute hypoxia. Needle biopsies from 14 subjects were obtained from vastus lateralis before and after 4 min of intense muscle activity. In addition, six subjects exercised also in hypoxia (12.5% oxygen). The Na,K-ATPase assay revealed a 19% increase (P
TidsskriftAmerican Journal of Physiology: Regulatory, Integrative and Comparative Physiology
Udgave nummer12
Sider (fra-til)R1161-R1165
Antal sider5
StatusUdgivet - 2013

Bibliografisk note

CURIS 2013 NEXS 091

ID: 45696672