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盐肤木(Rhus chinemsis Mill.)系漆树科植物。民间常用果及根治疗肺虚咳嗽,胸痛。根和茎能活血散瘀、行气止痛。我们采用 MF-46型电磁流量计的卡式探头以直径2mm 置于犬左冠状动脉旋支的周围,测定其血流量,用Kipp 血氧计测出血氧含量。发现盐肤木茎水提酒沉剂静脉注射 lg/kg 可使麻醉开胸犬冠脉血流量增加59.7%,血管阻力降低51%,心肌耗氧量减少24.2%。同时能使豚鼠离体心脏冠脉流量增加76%(p<0.01),心率减慢,心收缩
Rhus chinemsis Mill. is a plant of the lacquer family. Commonly used fruit and root treatment of lung deficiency cough, chest pain. Roots and stems can promote blood circulation and relieve pain. We used the MF-46 electromagnetic flowmeter with a card-type probe placed around the spine of the left canine coronary artery with a diameter of 2mm to measure the blood flow, and measured the hemorrhagic oxygen content with a Kipp oximeter. It was found that the intravenous injection of lg/kg of Saussurea chinensis stalk water can increase coronary blood flow by 59.7% in anesthetized open-chest dogs, reduce vascular resistance by 51%, and reduce oxygen consumption by 24.2%. At the same time, the coronary flow of isolated guinea pig hearts increased by 76% (p<0.01), heart rate decreased, heart contraction