Table 1.

Baseline Hemodynamics—Protocol 1

Variable	Leg		Forearm
	PLA	PROB	PLA	PROB
Blood flow, mL min−1	377±48	433±39*	103±13†	126±15†
Blood flow, mL min−1 L−1	36±4	42±3*	81±12†	96±10†
Mean arterial blood pressure, mm Hg	84±2	82±1	82±2†	80±0†
Vascular conductance, mL min−1 mm Hg−1	4.80±0.67	5.54±0.53*	1.36±0.17†	1.70±0.24†
Vascular conductance, mL min−1 L−1 mm Hg−1	0.46±0.05	0.53±0.04*	1.07±0.17†	1.28±0.14†
Heart rate, bpm	58±2	61±2*	56±2	60±2*
Venous norepinephrine, nmol L−1	2.2±0.4	1.7±0.3	1.8±0.3	1.6±0.4

Values are means±SE. n=10. PLA indicates placebo; and PROB, probenecid.

^*Significantly different from PLA (P<0.05).

^†Significantly different from leg within same condition (P<0.05).