Epimedium Flavonoids Counteract the Side Effects of Glucocorticoids on Hypothalamic-Pituitary-Adrenal Axis
Figure 1
Content of epimedium flavonoids (EFs) by high-performance liquid chromatography (HPLC). (a) HPLC profiles of EFs; the content of two components is more than 10%. (b) HPLC profiles of standard samples of icariin. The content of icariin is 43.7% of the preparation.
