The levels of substance P(SP)in rat brains were assayed in 64 rats.Bilateral common carotid ar-tery ligation was done in 49 rats.Half an hour before ligation,25
The effect of Radix Salviae Miltiorrhizae(RSM 丹参),a commonly used herbal blood cir-culation invigorator for the treatment of blood stasis(活血化瘀药)in tradit