Fibrinolytic markers and vasodilatory capacity following acute exercise among men of differing training status

We evaluated the effect of differing physical activity patterns on fibrinolysis and vasodilatory capacity using a cross-sectional design with 16 endurance-trained (ET) (mean+/-SE) (28+/-6 years), 14 resistance-trained (RT) (28+/-7 years), and 10 untrained (UT) (26+/-7 years) men. t-PA and PAI-1 acti...

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Veröffentlicht in:	European journal of applied physiology 2007-11, Vol.101 (5), p.595-602
Hauptverfasser:	Baynard, Tracy, Jacobs, Helena M, Kessler, Craig M, Kanaley, Jill A, Fernhall, Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Anaerobic Threshold - physiology Area Under Curve Body Composition - physiology Body Mass Index Cross-Sectional Studies Exercise Exercise - physiology Fibrinolysis - physiology Forearm - blood supply Humans Hyperemia - physiopathology Male Men Physical fitness Physical Fitness - physiology Plethysmography Regional Blood Flow - physiology Vasodilation - physiology Weight Lifting
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Zusammenfassung:	We evaluated the effect of differing physical activity patterns on fibrinolysis and vasodilatory capacity using a cross-sectional design with 16 endurance-trained (ET) (mean+/-SE) (28+/-6 years), 14 resistance-trained (RT) (28+/-7 years), and 10 untrained (UT) (26+/-7 years) men. t-PA and PAI-1 activity and t-PA antigen were measured before and after a maximal treadmill test (VO2peak). Vasodilatory capacity was assessed using strain-gauge plethysmography on the forearm following reactive hyperemia (RH) before and after the treadmill test. The ET group had a smaller body mass index (BMI) (22.8+/-0.5 ET, 26.4+/-0.4 RT, 25.1+/-0.8 UT kg m(-2)) (P
ISSN:	1439-6319 1439-6327
DOI:	10.1007/s00421-007-0534-4