Orszulak-Michalak D, Kaszubski P
Department of Pharmacodynamics, Medical Academy, Lodź, Poland.
Pharmazie. 1987 Jun;42(6):394-6.
Propranolol (1) decreases hepatic blood flow and glucagon (2) exerts an opposite effect on hepatic circulation. The effects of these drugs on the pharmacokinetics of phenazone (3; antipyrine)-a compound with low coefficient of hepatic extraction, and sodium salicylate (4) that is highly extracted by liver, were studied on rabbits. It was shown that changes in the pharmacokinetics of 3 and 4 in the presence of 1 or 2, seemed to be interactions between these drugs in the haemodynamic phase.
普萘洛尔(1)会减少肝血流量,而胰高血糖素(2)对肝循环有相反的作用。研究了这些药物对非那宗(3;安替比林)——一种肝提取系数较低的化合物,以及肝对其有高度提取作用的水杨酸钠(4)的药代动力学的影响,实验对象为兔子。结果表明,在存在1或2的情况下,3和4药代动力学的变化似乎是这些药物在血流动力学阶段的相互作用。