CHENG Jia-yi, TENG Dan, SUN Jing, et al. Influence of Total Flavones of Hippophae Rhamnoides L on Secretion of t-PA,PAI-1,vWF from Endothelial Cells[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(7): 38-40.
CHENG Jia-yi, TENG Dan, SUN Jing, et al. Influence of Total Flavones of Hippophae Rhamnoides L on Secretion of t-PA,PAI-1,vWF from Endothelial Cells[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(7): 38-40.DOI:
Objective:To observe the influence of total flavones of Hippophae Rhamnoides L(TFH) on secretion of t-PA
PAI-1
vWF from ECV304 cells and identify the possible active component.Methods: Cultured ECV-304 cell was commonly hatched 18 hours with The TFH and isorhamnetin of different concentrations
then the contents of t-PA
PAI-1
vWF in culture fluid were determined by ELISA. Results: The TFH and isorhamnetin of different concentrations could inhibit secretion of PAI-1 from ECV-304 cells in a concentration-dependent manner.Compared with the control group
high and middle concentration groups significantly decreased the contents of PAI-1(P<0.01).TFH and isorhamnetin didn't influent the secretion of t-PA and vWF.Conclusions:TFH could inhibit PAI-1 secretion of endothelial cell