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我院制备的中药烧伤涂膜剂,经临床疗效观察,认为治疗烧伤效果较理想。临床使用未发现不良反应。[处方] 虎仗500g 大黄200g 黄柏200g 黄芩200g 甘油5ml 冰片5g 75%乙醇300ml PVA-124 50g [制法] 虎仗粗粉用乙醇浸渍48小时。浸液减压回收乙醇。加蒸馏水至200ml,用氯仿萃取,分离水层,并浓缩到100ml。静置过夜,用双层纱布滤去沉淀物。大黄、黄芩、黄柏用水浸渍半小时后,用文火煎煮两次。每次1个小时。合并二次滤液。滤液加乙醇。使含醇量达70%。静置24小时后过滤。滤液
The Chinese herbal burn film preparations prepared in our hospital are considered to have satisfactory results in the treatment of burns after observation of clinical curative effect. No adverse reactions were found in clinical use. [Prescription] 500g Rhubarb Rhubarb 200g Cork 200g Astragalus 200g Glycerin 5ml Brinem 5g 75% Ethanol 300ml PVA-124 50g [Preparation method] The tiger’s meal is impregnated with ethanol for 48 hours. Dilute the decompression to recover ethanol. Distilled water was added to 200 ml, extracted with chloroform, and the aqueous layer was separated and concentrated to 100 ml. Let stand overnight, and filter the precipitate with double gauze. After immersing in water for half an hour, rhubarb, astragalus and cork were decocted twice on slow fire. 1 hour at a time. Combine the secondary filtrates. The filtrate plus ethanol. So that the amount of alcohol up to 70%. After standing for 24 hours, filter. filtrate