TY - JOUR
T1 - SUPPORT FOR ADRENALINE-HYPERTENSION HYPOTHESIS
T2 - 18 HOUR PRESSOR EFFECT AFTER 6 HOURS ADRENALINE INFUSION
AU - Blankestijn, Peter J.
AU - Tulen, Joke
AU - Boomsma, Frans
AU - Ritsema Van Eck, H. J.
AU - Mulder, Paul
AU - MAN IN'T VELD, Arie J.
AU - Van Den Meiracker, A. H.
AU - Moleman, Peter
AU - Derkx, Frans H.M.
AU - Lamberts, Steven J.
AU - Schalekamp, Maarten A.D.H.
PY - 1988/12/17
Y1 - 1988/12/17
N2 - In a double blind, crossover study 6 h infusions of adrenaline (15 ng/kg/min; 1 ng=5·458 pmol), noradrenaline (30 ng/kg/min; 1 ng = 5·911 pmol), and a 5% dextrose solution (5·4 ml/h), were given to ten healthy volunteers in random order 2 weeks apart. By means of intra-arterial ambulatory monitoring the haemodynamic effects were followed for 18 h after the infusions were stopped. Adrenaline, but not noradrenaline, caused a delayed and protracted pressor effect. Over the total postinfusion period systolic and diastolic arterial pressure were 6 (SEM 2)% and 7 (2)%, respectively, higher than after dextrose infusion (ANOVA, p<0·001). Thus, "stress" levels of adrenaline (230 [28] pg/ml) for 6 h cause a delayed and protracted pressor effect. These findings are strong support for the adrenaline-hypertension hypothesis in man.
AB - In a double blind, crossover study 6 h infusions of adrenaline (15 ng/kg/min; 1 ng=5·458 pmol), noradrenaline (30 ng/kg/min; 1 ng = 5·911 pmol), and a 5% dextrose solution (5·4 ml/h), were given to ten healthy volunteers in random order 2 weeks apart. By means of intra-arterial ambulatory monitoring the haemodynamic effects were followed for 18 h after the infusions were stopped. Adrenaline, but not noradrenaline, caused a delayed and protracted pressor effect. Over the total postinfusion period systolic and diastolic arterial pressure were 6 (SEM 2)% and 7 (2)%, respectively, higher than after dextrose infusion (ANOVA, p<0·001). Thus, "stress" levels of adrenaline (230 [28] pg/ml) for 6 h cause a delayed and protracted pressor effect. These findings are strong support for the adrenaline-hypertension hypothesis in man.
UR - http://www.scopus.com/inward/record.url?scp=0024238210&partnerID=8YFLogxK
U2 - 10.1016/S0140-6736(88)90585-5
DO - 10.1016/S0140-6736(88)90585-5
M3 - Article
C2 - 2904523
AN - SCOPUS:0024238210
SN - 0140-6736
VL - 332
SP - 1386
EP - 1389
JO - The Lancet
JF - The Lancet
IS - 8625
ER -