The Effect of Starting or Stopping Skin Cooling on the Thermoregulatory Responses During Leg Exercise in Humans

2012 ◽  
Vol 33 (07) ◽  
pp. 514-520 ◽  
Author(s):  
K. Demachi ◽  
T. Yoshida ◽  
M. Kume ◽  
H. Tsuneoka
Keyword(s):  
Thermoregulatory Responses ◽  
Skin Cooling ◽  
Leg Exercise ◽  
Exercise In Humans

The plasma atrial natriuretic peptide response to arm and leg exercise in humans: effect of posture

2006 ◽  
Vol 91 (4) ◽  
pp. 765-771 ◽  
Author(s):  
T. W. Vogelsang ◽  
C. C. Yoshiga ◽  
M. Højgaard ◽  
A. Kjaer ◽  
J. Warberg ◽  
...  
Keyword(s):  
Atrial Natriuretic Peptide ◽  
Natriuretic Peptide ◽  
Plasma Atrial Natriuretic Peptide ◽  
Leg Exercise ◽  
Exercise In Humans ◽  
Atrial Natriuretic

scholarly journals Circulatory response evoked by a 3 s bout of dynamic leg exercise in humans.

1996 ◽  
Vol 494 (2) ◽  
pp. 601-611 ◽  
Author(s):  
W Wieling ◽  
M P Harms ◽  
A D ten Harkel ◽  
J J van Lieshout ◽  
R L Sprangers
Keyword(s):  
Circulatory Response ◽  
Leg Exercise ◽  
Exercise In Humans

Lactate uptake by forearm skeletal muscles during repeated periods of short-term intense leg exercise in humans

1996 ◽  
Vol 72 (3) ◽  
pp. 209-214 ◽  
Author(s):  
P. Granier ◽  
H. Dubouchaud ◽  
B. Mercier ◽  
J. Mercier ◽  
S. Ahmaidi ◽  
...  
Keyword(s):  
Skeletal Muscles ◽  
Short Term ◽  
Leg Exercise ◽  
Lactate Uptake ◽  
Exercise In Humans

scholarly journals A MODEL FOR STUDYING MUSCLE FATIGUE DURING DYNAMIC LEG EXERCISE IN HUMANS

1995 ◽  
Vol 27 (Supplement) ◽  
pp. S79
Author(s):  
C. S. Fulco ◽  
S. F. Lewis ◽  
P. Frykman ◽  
R. Boushel ◽  
S. Smith ◽  
...  
Keyword(s):  
Muscle Fatigue ◽  
Leg Exercise ◽  
Exercise In Humans

IMP metabolism in human skeletal muscle after exhaustive exercise

1995 ◽  
Vol 78 (1) ◽  
pp. 146-152 ◽  
Author(s):  
P. C. Tullson ◽  
J. Bangsbo ◽  
Y. Hellsten ◽  
E. A. Richter
Keyword(s):  
Vastus Lateralis ◽  
Recovery Period ◽  
Amp Deaminase ◽  
Purine Content ◽  
Rapid Changes ◽  
Leg Exercise ◽  
Myosin Binding ◽  
Male Subjects ◽  
Muscle Biopsies ◽  
Exercise In Humans

This study addressed whether AMP deaminase (AMPD)myosin binding occurs with deamination during intense exercise in humans and the extent of purine loss from muscle during the initial minutes of recovery. Male subjects performed cycle exercise (265 +/- 2 W for 4.39 +/- 0.04 min) to stimulate muscle inosine 5'-monophosphate (IMP) formation. After exercise, blood flow to one leg was occluded. Muscle biopsies (vastus lateralis) were taken before and 3.6 +/- 0.2 min after exercise from the occluded leg and 0.7 +/- 0.0, 1.1 +/- 0.0, and 2.9 +/- 0.1 min postexercise in the nonoccluded leg. Exercise activated AMPD; at exhaustion IMP was 3.5 +/- 0.4 mmol/kg dry muscle. Before exercise, 16.0 +/- 1.6% of AMPD cosedimented with the myosin fraction; the extent of AMPD:myosin binding was unchanged by exercise. Inosine content increased about threefold during exercise and twofold more during recovery; by 2.9 min postexercise it was 0.43 +/- 0.02 mmol/kg dry muscle. IMP decreased 2.1 +/- 0.3 mmol/kg dry muscle with no change in total adenylates. Total purines declined significantly (P < 0.05) during the recovery period in the nonoccluded leg, consistent with a loss of purines to the circulation, whereas total purines were unchanged in the occluded leg. Regulation of muscle purine content is a dynamic process that must accommodate rapid changes due to degradation and efflux.

scholarly journals Arm Blood Flow and Oxygenation on the Transition from Arm to Combined Arm and Leg Exercise in Humans

2003 ◽  
Vol 547 (2) ◽  
pp. 641-648 ◽  
Author(s):  
S. Volianitis ◽  
P. Krustrup ◽  
E. Dawson ◽  
N. H. Secher
Keyword(s):  
Blood Flow ◽  
Leg Exercise ◽  
Exercise In Humans
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