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1 清咽雾化液的制备1.1 处方:金银花、板兰根、山豆根、青天葵、岗梅根、桔梗等十味中药。1.2 制备:取处方诸药,置提取锅中,加水煎煮2次,每次2小时,煎液分别过滤,合并滤液,浓缩至2g/ml,加95％乙醇使含醇量达60％,充分搅匀,放置24小时后过滤,滤液减压回收乙醇,药液加水适量稀释、搅匀,放置过夜,抽滤。滤液中加适量甜菊糖作矫味剂,加水调节至需要量,分装,100℃消毒30分钟。2 药理学实验研究2.1 实验材料 小鼠BALB/C种系,SPF级,公鸡;清咽雾化液,生理盐水,氢化可的松注射液,5％鸡红细胞(CRBC)液;生物显微镜,分析天平,离心机,恒温培养箱。
1 preparation of Qingyan atomized liquid 1.1 prescription: honeysuckle, Banlangen, Shandougen, green skyflower, Kong Meigen, Campanulaceae and other ten Chinese medicine. 1.2 Preparation: Take prescriptions of various drugs, set the extraction pot, add boiling water 2 times, each time 2 hours, decoction separately filtered, combined filtrate, concentrated to 2g/ml, plus 95% ethanol to 60% alcohol content, Stir well, place it for 24 hours and then filter. The filtrate is decompressed to recover ethanol. The liquid is diluted with water, stirred well, placed overnight, and suction filtered. Add appropriate amount of stevioside as a flavoring agent in the filtrate, add water to the required amount, and separate and disinfect at 100°C for 30 minutes. 2 pharmacological experimental research 2.1 Experimental materials mouse BALB/C strain, SPF grade, rooster; Qingyan nebulizer, saline, hydrocortisone injection, 5% chicken red blood cell (CRBC) fluid; biological microscope, analysis Balance, centrifuge, constant temperature incubator.