Kahonen M, Ylitalo R, Koobi T, Turjanmaa V, Ylitalo P
Department of Clinical Physiology, University of Tampere, FIN-33014, Tampere, Finland.
Gen Pharmacol. 2000 Oct;35(4):219-24. doi: 10.1016/s0306-3623(01)00109-4.
beta-Adrenoceptor blockers with disparate properties may have differential influences on arterial pulse wave velocity (PWV). Therefore, influences of single medium doses of bisoprolol, propranolol and celiprolol on PWV were compared in healthy subjects. Arterial PWV was obtained from the time delay between flow pulses measured from the root of the aorta and the popliteal artery. Bisoprolol and propranolol decreased arterial PWV more than placebo (P less-than-or-equal to .002) and celiprolol (P<.0001). In conclusion, the acute effects of bisoprolol and propranolol on arterial PWV in normotensive subjects seem to differ from that of celiprolol.
具有不同特性的β-肾上腺素受体阻滞剂可能对动脉脉搏波速度(PWV)有不同影响。因此,在健康受试者中比较了单次中等剂量的比索洛尔、普萘洛尔和塞利洛尔对PWV的影响。动脉PWV通过测量主动脉根部和腘动脉血流脉冲之间的时间延迟获得。比索洛尔和普萘洛尔降低动脉PWV的程度超过安慰剂(P≤0.002)和塞利洛尔(P<0.0001)。总之,比索洛尔和普萘洛尔对血压正常受试者动脉PWV的急性影响似乎与塞利洛尔不同。