1·OBJECTIVE: To isolate the chemical constituents from Radix Isatidis.
目的从板蓝根中分离化学成分。
2·Objective: To establish a HPLC method of Indirubin in Folium Isatidis.
目的：建立大青叶药材中靛玉红的含量测定方法。
3·Objective It is to investigate the influence of Radix Isatidis extraction on mouse with influenza virus FM1 strain.
目的研究板蓝根提取液的抗甲1型流感病毒鼠肺适应株作用。
4·Objective: To study content difference of 5 organic acids in Folium Isatidis from different cultivation populations.
目的：考察不同栽培居群菘蓝叶5种有机酸成分的含量差异。
5·Objective: Understand the actual effect of indoor air disinfection with the air refreshing agents of Radix Isatidis.
目的：了解板蓝根空气清新剂在室内空气消毒的实际效果。
6·Objective: to establish the optimal extraction process for the extraction of total organic acids from Radix Isatidis.
目的：优选并确立板蓝根中总有机酸的最佳提取工艺。
7·Objective To study the anti-influenza effect of Radix Isatidis, and to select antiviral active fractions of Radix Isatidis.
目的研究板蓝根不同提取部位的抗流感病毒作用，筛选出板蓝根抗病毒的活性部位。
8·METHODS Contrasting with Indigo Blue and Indirubin, Radix Isatidis Herbs and Radix Isatidis Oral Liquid were identified by TLC.
方法采用薄层色谱法，以靛蓝、靛玉红为对照品，对制剂投料用板蓝根饮片及成品板蓝根口服液进行薄层鉴别。
9·The bioassay method of Radix Isatidis was established initially by a market-basket analysis of biothermal fingerprint and HPLC fingerprint.
初步建立了生物热活性指纹图谱与化学指纹图谱关联分析的板蓝根药效物质筛选方法。
10·The phagocytic index and phagocytosis rate in folium isatidis and herba taraxaci group were higher than those in the control group(P
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）；