尼莫地平对猫正中神经体感诱发电位的影响  

Effect of nimodipine on cat's evoked potential by stimulating median nerve

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作  者:吴宇飞[1] 丁德云[1] 

机构地区:[1]宁波市第一医院,浙江医科大学附属第二医院

出  处:《现代实用医学》1995年第4期155-156,200,共3页Modern Practical Medicine

摘  要:取18只猫,随机分成预防、治疗和对照三组。经眶结扎大脑中动脉主干造成脑缺血。预防组在结扎前半小时、治疗组在结扎即刻鼻饲尼莫地平,然后记录结扎即刻、结扎后0.5h、1.5h、3h的正中神经体感诱发电位(MSEP)。结果显示缺血后不同时间幅值,各组均较前下降,但以预防组下降最小。显示尼莫地平有改善猫MSEP的作用。Eighteen cats were randomly divided into prevention,treatment and control group.Major trunk of middle cerebral artery was exposed and occluded.Prevention group was given nimedipine 0.5 hour before ischemia by nasal tube.Treatment group was given nimodipine immediately while occlusion by nasal tube.MSEP was recorded separately at immediately,0.5 hour,1.5 hours and 3 hours ischemia.Result shows that peak of three groups all decreased.But prevention group decreased least among three groups.It shows nimedipine can improve cat's MSEP in experimental cerebral ischemia.

关 键 词: 电位测定法 尼莫地平 

分 类 号:R972.4[医药卫生—药品]

 

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