Pharmacological modulation of adrenergic tone alters the vasodilatory response to passive leg movement in young but not in old adults. - Fermoyle CC; La Salle DT; Alpenglow JK; Craig JC; Jarrett CL; Broxterman RM; McKenzie AI; Morgan DE; Birgenheier NM; Wray DW; Richardson RS; Trinity JD (Journal of applied physiology (Bethesda, Md. : 1985), 2023)