黄芩素

方法用HPLC法，分别以黄芩苷、汉黄芩苷、黄芩素、汉黄芩素的含量为考察指标，采用静态吸附和动态吸附相结合的方法进行筛选。

METHODS By HPLC , using the contents of Baicalin , Baicalein , Wogonoside , Wogonin as the standard , the method adopts a static absorption combined with dynamic state to select .

许多类黄酮都具有抗肿瘤活性，如槲皮素、染料木黄酮、黄芩素、Flavopiridol等，且它们对正常细胞没有或很少有毒性。

Flavonoids , such as quercetin , genistein , baicalein and Flavopiridol have antitumor activity , in which only a few compounds present cytotoxic properties in cells that do not proliferate .

处理组在结束高浓度给氧后，立即给予腹腔注射不同剂量的PHD2抑制剂（黄芩素），每天1次，连续5d，高氧组和正常对照组给予生理盐水腹腔注射。

After the end of the hyperoxia , two treatment groups were given different doses of inhibitor injected 1 time per day , continuous 5d . Hyperoxia group and normal control group were only given normal saline saline injection .

黄芩根的主要活性成分为黄芩苷、汉黄芩苷、黄芩素、汉黄芩素等黄酮类化合物。

Flavonoids , including baicalin , baicalein , wogonoside and wogonin , are the main active ingredients of this herb .