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Effect of Panax quinquefolium 20(S)-protopanaxadiol saponins (PQDS) on brain infarcted areas and brain water content induced by cerebral ischemia in rats. (A) Infarcted areas and (B) brain water content were measured following 24 h ischemia in Sprague-Dawley rats. Data are presented as the mean ± standard deviation. #P<0.05 compared with sham group; *P<0.05 compared with middle cerebral artery occlusion (MCAO) group.
