TY - JOUR
T1 - Exercise induced regulation of muscular Na+,K+ pump, FXYD1, and NHE1 mRNA and protein expression: importance of training status, intensity, and muscle type
AU - Rasmussen, Martin Krøyer
AU - Juel, Carsten
AU - Nordsborg, Nikolai Baastrup
N1 - CURIS 2011 5200 021
PY - 2011
Y1 - 2011
N2 - It is investigated if exercise induced mRNA changes cause similar protein expression changes of Na(+), K(+) pump isoforms (a1, a2, ß1, ß2), FXYD1 and NHE1 in rat skeletal muscle. Expression was evaluated (n=8 per group) in Soleus and EDL after 1 day, 3 days and 3 weeks (5 sessions per week) of either sprint (4 x 3 min sprint + 1 min rest) or endurance (20 min) running. Two hours after exercise on day 1, no change in protein expression was apparent in either training group or muscle, whereas sprint exercise increased the mRNA of Soleus a2 (4.9±0.8 fold; P
AB - It is investigated if exercise induced mRNA changes cause similar protein expression changes of Na(+), K(+) pump isoforms (a1, a2, ß1, ß2), FXYD1 and NHE1 in rat skeletal muscle. Expression was evaluated (n=8 per group) in Soleus and EDL after 1 day, 3 days and 3 weeks (5 sessions per week) of either sprint (4 x 3 min sprint + 1 min rest) or endurance (20 min) running. Two hours after exercise on day 1, no change in protein expression was apparent in either training group or muscle, whereas sprint exercise increased the mRNA of Soleus a2 (4.9±0.8 fold; P
U2 - 10.1152/ajpregu.00635.2010
DO - 10.1152/ajpregu.00635.2010
M3 - Journal article
C2 - 21325644
SN - 0363-6119
VL - 300
SP - R1209-R1220
JO - American Journal of Physiology: Regulatory, Integrative and Comparative Physiology
JF - American Journal of Physiology: Regulatory, Integrative and Comparative Physiology
IS - 5
ER -