Key result
Physical exercise upon a treadmill increased bone blood flow in the femoral and tibial cortical bones from 1.6 to 2.5 ml/100g/min in conscious dogs.
Why the study?
Does physical exercise increase bone blood flow in conscious dogs?
Population
Conscious dogs
Comparison
Physical exercise upon a treadmill for 1 and 2… vs Prework resting values and after 1 hour of rest
Design
Preclinical
Follow-up
Up to 2 hours of exercise and 1 hour of rest
Authors
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Exercise effects on bone perfusion in dogs should not alter human recommendations; leaves open translational validation in clinical populations.
Does physical exercise increase bone blood flow in conscious dogs?
Effect estimate: 50% increase
Absolute Event Rate: 2.5% vs 1.6%
Physical exercise induces a slow, likely metabolically mediated vasodilation in the bones of conscious dogs, increasing blood flow by approximately 50%.
Tøndevold et al. (1983) studied Conscious dogs. Physical exercise upon a treadmill vs. Prework resting values was evaluated on Bone blood flow in femoral and tibial cortical bones (50% increase). Physical exercise upon a treadmill increased bone blood flow in the femoral and tibial cortical bones from 1.6 to 2.5 ml/100g/min in conscious dogs.
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