Astragaloside IV attenuates cerebral ischemia-reperfusion-induced increase in permeability of the blood-brain barrier in rats. - Qu,Y.Z.; Li,M.; Zhao,Y.L.; Zhao,Z.W.; Wei,X.Y.; Liu,J.P.; Gao,L.; Gao,G.D. (Eur J Pharmacol, 2009)