E-33 Free Communication/Poster - Vascular Responses to Acute Exercise

2013 ◽  
Vol 45 (5S) ◽  
pp. 513-517
Keyword(s):  
Acute Exercise ◽  
Free Communication ◽  
Vascular Responses

ACUTE EXERCISE ATTENUATES MESENTERIC AND ILIAC VASCULAR RESPONSES TO STRESS797

1997 ◽  
Vol 29 (Supplement) ◽  
pp. 138
Author(s):  
R. H. Cox ◽  
M. P. Chandler ◽  
S. E. DiCarlo
Keyword(s):  
Acute Exercise ◽  
Vascular Responses

scholarly journals Vascular Responses To Acute Exercise Following Catheterization-induced Damage In Humans.

2019 ◽  
Vol 51 (Supplement) ◽  
pp. 806-807
Author(s):  
Andrea Tryfonos ◽  
Rafaella Rodighiero ◽  
Matt Cocks ◽  
Joseph Mills ◽  
Daniel J. Green ◽  
...  
Keyword(s):  
Acute Exercise ◽  
Vascular Responses

The Basis for the Increase in Factor VIII Procoagulant Activity During Exercise

1983 ◽  
Vol 49 (01) ◽  
pp. 053-057 ◽  
Author(s):  
Robert G Kopitsky ◽  
Mary Ellen P Switzer ◽  
R Sanders Williams ◽  
Patrick A McKee
Keyword(s):  
Factor Viii ◽  
Acute Exercise ◽  
Post Exercise ◽  
Fviii Activity ◽  
Plasma Factor ◽  
The Subject ◽  
Von Willebrand ◽  
Willebrand Factor ◽  
Healthy Males ◽  
Related Increase

SummaryWe studied the effect of acute exercise on the ability of thrombin to activate plasma factor VIII (FVIII) activity in 20 healthy males. The subject showed an average exercise-related increase in FVIII activity of 54.5±8.2% over pre-exercise FVIII activity (p<0.001). When exposed to the same concentration of thrombin, post-exercise FVIII activity showed greater enhancement than pre-exercise FVIII activity: 157.1±12.8% increase in activity versus 117.3±9.9%, respectively (p<0.01). The degree of the potentiated thrombin effect in post-exercise samples relative to pre-exercise samples was linearly correlated with the degree of the exercise-related increase in FVIII activity. Taken together with our previous observations that the extent of thrombin enhancement of FVIII activity varies inversely with the mole ratio of FVIII/von Willebrand factor subunits to thrombin, these findings imply that release of FVIII does not occur during exercise, and that the exercise-related increase in FVIII activity results primarily, if not completely, from activation of already circulating but inactive FVIII.

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