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血管性痴呆患者血清中生长抑素的变化及其意义 被引量:2

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摘要 目的探讨血管性痴呆(VD)患者血清中生长抑素(SS)含量的变化及其临床意义。方法采用简易精神状态量表(MMSE)对缺血性脑血管病患者进行评分,将未达到痴呆评分标准的患者纳入脑梗死非痴呆组(非痴呆组),共59例,将达到痴呆评分标准的患者再进行Hachinski缺血量表(HIS)评分,大于7分者纳入VD组,共66例;并以40例正常健康人作为健康对照组(对照组)。采用放射免疫分析法(RIA)测定VD组、非痴呆组、对照组血清SS含量变化,并探讨其与MMSE评分的关系。结果VD组MMSE评分、SS水平显著低于对照组和非痴呆组(P<0.01),非痴呆组SS水平低于对照组(P<0.05)。VD组的MMSE评分与血清SS水平呈正相关(r=0.429,P<0.01)。结论VD患者血清SS水平降低,其降低程度与痴呆呈正相关,体内SS水平的降低可以直接导致认知功能的减退。
出处 《中外医疗》 2009年第31期19-20,共2页 China & Foreign Medical Treatment
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