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. Author manuscript; available in PMC: 2007 Sep 30.
Published in final edited form as: J Appl Physiol (1985). 2006 Jun 29;101(5):1343–1350. doi: 10.1152/japplphysiol.00487.2006

Fig. 3. Effects of hypoxia, hypoxic exercise, and Ado infusion on forearm blood flow and vascular conductance.

Fig. 3

A: forearm blood flow was higher during hypoxia at rest and with increasing exercise intensity compared with normoxia. Forearm blood flow was lower with tyramine infusion at rest, during exercise (normoxia and hypoxia), and during Ado infusion (normoxia only). B: forearm vascular conductance was higher during hypoxia at rest and with increasing exercise intensity compared with normoxia. Forearm vascular conductance was lower with tyramine infusion at rest, during exercise (normoxia and hypoxia), and during Ado infusion (normoxia only). Values are means ± SE. *Main effect of exercise, P < 0.01. †Main effect of hypoxia, P < 0.01. # Main effect of Ado dose, P < 0.01. ‡Main effect of tyramine, P < 0.05.