检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:王君明[1] 余新梅[1] 申玲玲[1] 张廷[1] 冯静[1] 崔瑛[1]
出 处:《时珍国医国药》2012年第6期1327-1329,共3页Lishizhen Medicine and Materia Medica Research
基 金:国家自然科学基金(No.30772794);河南中医学院博士科研基金(No.BSJJ2010-22)
摘 要:目的考察制何首乌提取物抗抑郁作用。方法通过3种动物模型,即小鼠悬尾实验(TST)、强迫游泳实验(FST)和开场实验(OFT)模型,首次测试制何首乌水提物(ZW)及其75%乙醇提取物(醇提物,ZE)的抗抑郁作用。结果 ZW(1.5,3 g/kg)可使小鼠在TST及FST的不动时间均显著性缩短(P<0.05),呈现出良好的量效关系,且与阳性药盐酸氟西汀(FH)相比无显著性差异(P>0.05),而ZE(1.5,3 g/kg)对小鼠在TST及FST的不动时间均无显著性差异(P>0.05);各组小鼠OFT穿格次数比较,均无显著性差异(P>0.05)。结论首次证实制何首乌水提物具有抗抑郁活性,且与FH的作用相当,而其醇提物在既定给药方案下无抗抑郁活性。Objective To investigate the antidepressant effects of extracts from prepared radix Polygoni multiflori Thunb. ( Polygo- naceae). Methods Three models, the mouse forced swim test (FST) , tail suspension test (TST) and open field test (OFF) , were used to observe antidepressant activities of the water extract (ZW) and the 75% ethanol extract (ZE) isolated from prepared radix P. multiflori. Results Compared with the model group ( CMC - Na), ZW ( 1.5, 3 g/kg, ig) significantly reduced the im- mobility time in dose - dependent manners during the FST and the TST, while ZE ( 1.5, 3 g/kg, ig) did not. Meanwhile, there was no significant active difference between ZW and fluoxetine hydrochloride (FH). Conclusion ZW isolated from prepared radix P. multiflori exerts antidepressant activity and has the similar effect with the positive drug FH, while ZE dose not.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.146