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蒲黄能防止喂饲高脂饲料家兔的血清胆固醇升高,同时具有抑制血小板的粘附和聚集作用,本研究以离体心脏灌流法直接观察蒲黄对冠脉流量的影响,并与丹参作了比较。一、材料与实验方法蒲黄提取液的制备:蒲黄花粉产自淮北地区(由上海中药制药三厂提供),经水煎提取,过滤去渣及浓缩后以乙醇沉淀去除蛋白质,调节pH至7.4,
Puhuang can prevent the increase of serum cholesterol in rabbits fed with high-fat diet, and it can also inhibit the adhesion and aggregation of platelets. In this study, the effect of Puhuang on the coronary flow was directly observed by perfusion method of isolated heart, and the effect of Salvia miltiorrhiza was observed. Made a comparison. First, materials and experimental methods Preparation of Puhuang extract: Pollen pollen produced in Huaibei area (provided by the Shanghai No. 3 Pharmaceutical Factory of Traditional Chinese Medicine), extracted by decoction, filtered to slag and concentrated, ethanol precipitation to remove protein, adjust the pH to 7.4,