https://www.selleckchem.com/pr....oducts/pf-2545920.ht
A sensitive and specific ultra-performance liquid chromatography-mass spectrometry(UPLC-MS/MS) method was deve-loped for analysis of rutaecarpine(Ru), evodiamine(Ev), rutaevine(Rv), limonin(Li), ginsendside Rb_1(Rb_1), ginsendside Re(Re) in rat plasma and brain tissues of nitroglycerin-induced migraine rats. Male healthy Sprague-Dawley(SD) rats were orally given multiple dose of optimized(OS) and un-optimized Wuzhuyu Decoction(UNOS), and their blood samples and brainstem were collected at different time points after injection of nitr