[Effect of succinic acid on blood coagulability and the catecholamine balance]

A single administration of succinic acid was shown to cause a dose-dependent decrease of the blood coagulability in rats. Seven-day administration of succinic acid (50 mg/kg) resulted in a distinct increase of the blood coagulability, an accumulation of adrenaline in the heart and adrenal gland tissues. Hypercoagulation was noted on the 5th day after withdrawal of succinic acid (50 and 200 mg/kg).