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三七苦碟子提取物对实验性大鼠缺血心肌的保护作用 被引量:2

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摘要 目的:观察三七苦碟子提取物(SK)对盐酸异丙肾上腺素所致的大鼠缺血心肌的保护作用。方法:将60只大鼠随机分为6组:空白组、模型组、SK高、中、低剂量治疗组、阳性药对照组,空白组和模型组每日灌服生理盐水10ml/kg,阳性对照组灌服丹参滴丸135mg/kg,受试药高、中、低剂量组分别给SK340/274·72mg/kg、170/137·86mg/kg、85/68·68mg/kg。给药10日。末次给药30min后,将大鼠麻醉后腹部多点注射盐酸异丙肾上腺素复制急性心肌缺血模型。将造模成功的大鼠,于造模后不同时间点监测心电图,标测ST段和T波(ST—T);造模6h后取血测血清CK、CK-MB;结果:不同剂量SK可不同程度地减轻心肌缺血程度。结论:三七苦碟子提取物对盐酸异丙肾上腺素所致大鼠急性心肌缺血损伤具有良好的保护作用,为中药抗心肌缺血损伤提供思路。
出处 《中医药信息》 2008年第2期25-27,共3页 Information on Traditional Chinese Medicine
基金 长春中医药大学博士研究生资助课题(D20051004)
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参考文献10

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