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巴马汀(Palmatine)属四氢异喹啉类原小檗碱型化合物。以往的研究表明巴马汀有抗肾上腺素、去甲肾上腺素和5一羟色胺的作用.井能竞争性地阻断α和α_2肾上腺素受体、本文研究了盐酸巴马汀对实验性心律失常的药理作用。盐酸巴马汀(palmatine HCI.Pal)由武汉市中联制药厂卜丰思供给,南京药科大学黄枕亚提纯。淡黄色粉末,溶成1%水溶液(pH=6).微温即溶。氯仿—肾上腺素诱发肠鼠心律失常鼠.体重263±34M,兼用,戊巴比妥钠(50mg·kg
Palmatine is a tetrahydroisoquinoline protoberberine-based compound. Previous studies have shown that palmatine has anti-epinephrine, norepinephrine and serotonin role, and can competitively block α and α 2 adrenergic receptors, the study of the effect of palmatine hydrochloride on experimental arrhythmia Pharmacological effects. Palmatine hydrochloride (palmatine HCI.Pal) by the Wuhan Pharmaceutical Co., Ltd. Bu Fengsi supply, Nanjing Pharmaceutical University Huang Zhen Asia purification. Light yellow powder, dissolved in 1% aqueous solution (pH = 6). Chloroform-adrenaline-induced murine heart failure rats, body weight 263 ± 34M, and pentobarbital sodium (50mg · kg