清脑灵对硝酸甘油型偏头痛模型大鼠下丘脑NE和5-HT的影响

Journal of Emergency in Traditional Chinese Medicine(2008)

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Abstract
目的观察清脑灵对硝酸甘油型偏头痛模型大鼠下丘脑去甲肾上腺素(NE)和5-羟色胺(5-HT)的影响。方法Wistar大鼠50只随机分为空白组、模型组、阳性药物组、中药1组(模型+清脑灵小剂量组)、中药2组(模型+清脑灵大剂量组),每组10只。模型组及治疗组大鼠皮下注射硝酸甘油,按Cristina等报道的方法复制实验性偏头痛模型。给药复制动物模型90min后将大鼠断头处死,采用高效液相色谱法HPLC测定大鼠下丘脑中NE和5-HT含量。结果用药后,阳性药物组及中药1,2组NE、5-HT水平均明显下降。结论清脑灵能提高大鼠下丘脑5-HT、NE等单胺类递质的含量。
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Key words
Rat,Monomine transmitters,Migraine,Qingnaolin
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