Methods: HPLC method was used to determine the content of chlorogenic acid in Mailuoning Injection.

方法：采用高效液相色谱法测定脉络宁注射液中绿原酸的含量。

Conclusions1. Na-chlorogenic acid in — 20°Cexhibits selectivegrowth inhibitory effects on Bcr-Abl-positive CML cell line K562.2.

结论1．-20℃避光保存的氯原酸钠可以选择性抑制bcr-abl阳性的CML细胞系K562细胞的增殖。

The contents of chlorogenic acid in the leaves of Eucommia ulmoides Oliv. (Du Zhong) measured by different methods were compared.

通过不同的提取方法和分离方法，对杜仲叶中绿原酸含量的测定结果进行了比较。