脑血管造影在大鼠缺血缺氧性脑损伤中的分析

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1、差异有统计学意义(P

2、化逐渐减少的特点，二者的表达之间具有明显的相关性。关键词：动物模型；大脑中动脉：脑缺血；脑血管造影；血管计数time，pe墒n11cerebralangio铲印hyands锄plebmiIltissues．111enuseTTCstamingtomeasllI．einf．arCtsize．Use髓stainingopticalmicrosc叩ytoobserveKstopatllologicchangesinrats’sMCAischemia．ObserveaI培io铲印hyresults，co吼tbloodVesselsof

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6、chemia6h，somevesselsoflevel3，4i11inf打Ctareaaureclogged，spaSmanddel；inIschemia3d，onlymainstem—middlecerebralarte巧isshownincerebralangiogramobseⅣation．Statisticalanalysisindicatest11ereisnoobViousdi能rencebe觚eenmenonIlalgroupand6h，12hincerebralangiographycounting(P>O．0

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