To investigate effects of Ziziphora clinopodioides Lam. flavonoids on ischemia-reperfusion injury of myocardial cells. After application of 6.25, 25, and 100 μg/mL Ziziphora clinopodioides Lam. flavonoids to H9C2 myocardial cells for 24H, they were treated for 4 hours with
BACKGROUND
The total flavonoids from ethanol extract of the aerial part of Ziziphora clinopodioides Lam. (Lamlaceae) (Xintahua) showed protective activities against rat acute myocardial ischemia in rats. This study aims to isolate acacetin, a flavonoid, from the aerial part of Z. clinopodioides, to