rectal ( tre ) , chest , and thigh temperatures , o2 consumption ( vo2 ) , respiratory exchange ratio ( r ) , and venous concentrations of glucose , free fatty acids ( ffa ) , urea n , lactic acid ( la ) , norepinephrine ( ne ) , epinephrine ( e ) , and cortisol ( c ) were measured before , during , and after exercise .
C0028351
norepinephrine
C0014563
epinephrine