目的：建立大青叶药材中靛玉红的含量测定方法。
Objective: To establish a HPLC method of Indirubin in Folium Isatidis.
目的探索复方大青叶注射液与复方氨基比林注射液配伍后的解热效果及毒性的变化。
Objective To explore the antifebrile effects and changes of toxicity after compatibility of both compound isatis leaf injection and compound amidopyrine injection.
单方大青叶组、蒲公英组分别与对照组比较都具有统计学差异（P均＜0．01）；
The phagocytic index and phagocytosis rate in folium isatidis and herba taraxaci group were higher than those in the control group(P<0.01).
前言：目的：探讨用0。5%硫酸锌与复方大青叶合剂联合治疗急性病毒性口炎的效果。
Objective: to study the effect of treatment for acute herpetic stomatitis by 0 5% zinc sulfate and Co Daqingye Mixture.
方法：分别采用硅胶G板对板蓝根、大青叶、重楼，聚酰胺薄膜板对野菊花进行薄层鉴别。
Methods:Silica gel G plate was used to indentify Radix Isatidis and Folium Isatidis, polyamide film board was used to indentify Flos Chrysanthemi Indici.
本文对新复方大青叶片干膏生产工艺的各环节进行了分析，找出了干膏染菌量超标的影响因素。
In this paper, the production process was investigated to find factors which were related with bacteria control.
结论：0 . 5%硫酸锌能促进急性病毒性口炎溃疡愈合，锌剂与复方大青叶合剂联合应用能缩短急性疱疹性口炎的病程。
Conclusion: 0 5% zinc sulfate can promote ulcer healing in acute herpetic stomatitis, and 0 5% zinc sulfate combined with co Daqingye mixture is suitable for acute herpetic stomatitis.
研究了不同气候带板蓝根、大青叶有效成分合成积累动态规律、生长积累动态规律和不同产地板蓝根、大青叶有效成分含量差异性。
Rules of the dynamic accumulation of both index constituents in different climate zones and different growth periods and different locations are investigated.
结果：血凝滴度实验表明，在对甲型流感病毒的直接作用、治疗作用和预防作用3方面大多数板蓝根和大青叶有效，但各种质药材样品抗病毒活性的有无及强度有明显差异。
Results: According to hemagglutination titer, it was proved that most of Radix Isatidis and Folium Isatidis were effective to influenza a virus in 3 aspects: direct, therapeutic and preventive action.
结果：血凝滴度实验表明，在对甲型流感病毒的直接作用、治疗作用和预防作用3方面大多数板蓝根和大青叶有效，但各种质药材样品抗病毒活性的有无及强度有明显差异。
Results: According to hemagglutination titer, it was proved that most of Radix Isatidis and Folium Isatidis were effective to influenza a virus in 3 aspects: direct, therapeutic and preventive action.
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