Fig. 2From: Hypoxia mediated pulmonary edema: potential influence of oxidative stress, sympathetic activation and cerebral blood flowPercent changes in catecholamine concentrations in venous blood extracted from the jugular vein after 60 min of treatment. a Percent change of norepinephrine concentrations from baseline to time 60 in CON, CH and GH groups. b Percent change of epinephrine concentrations from baseline to time 60 in CON, CH and GH groups. *p < 0.1 compared to CON. Data presented as mean ± SEMBack to article page