TABLE 1.

Plasma concentrations of epinephrine and norepinephrine in healthy (n = 4) and type 1 diabetic (n = 5) subjects at rest and during 50 min of running exercise at MOD and HI

Group	Epinephrine (pmol/liter)	Norepinephrine (pmol/liter)
Rest
Control subjects	186 ± 22	966 ± 93
Diabetic subjects	153 ± 11	901 ± 49
P value	NS	<0.05
MOD
Control subjects	546 ± 76	3,897 ± 229
Diabetic subjects	229 ± 5	3,870 ± 33
P value	<0.01	NS
HI
Control subjects	1,042 ± 55	12,220 ± 1,255
Diabetic subjects	196 ± 5	10,714 ± 1,354
P value	<0.0001	NS

To convert picomoles per liter to picograms per milliliter, divide by 5.458. NS, Not significant.