The effect of treadmill exercise on plasma and urinary cyclic adenosine 3'5' monophosphate
levels (cyclic AMP) was studied in twelve healthy subjects. Plasma cyclic AMP levels
were found to be markedly elevated without significant changes in urinary cyclic AMP
or cyclic AMP/creatinine ratio. Most likely altered plasma glucagon and catecholamine
levels were responsible for these changes.
Treadmill Exercise - Plasma and Urinary cAMP - Plasma Glucagon and Catecholamines