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双参促智颗粒治疗气虚血瘀型血管性痴呆72例临床研究 被引量:5

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摘要 目的:观察双参促智颗粒对血管性痴呆(VD)患者的临床疗效,并探讨其部分作用机制。方法:选取符合标准的血管性痴呆患者72例,随机分为治疗组(双参促智颗粒组)和对照组(都可喜组),治疗前和治疗3个月后分别评定其认知能力和日常生活活动能力,及检测同型半胱氨酸(HCY),Vit-B12和叶酸(THF),且与健康老年人对照。结果:治疗后两组认知能力和日常生活活动能力都有显著提高(P<0.05)。在认知能力方面,治疗组比对照组的简易精神状态检查(MMSE)积分改善明显(P<0.05);与健康组比较,治疗前治疗组血浆HCY水平显著升高、血清THF和Vit-B12水平显著降低(P<0.01);两组患者治疗后较治疗前血浆HCY水平显著降低、血清THF和Vit-B12水平均显著升高(P<0.01);两组比较,治疗组改善明显(P<0.05)。结论:双参促智颗粒对VD患者的认知能力有明显改善作用,其部分作用机制可能与显著升高血中THF和Vit-B12水平,从而降低VD患者的血浆HCY水平有关。
出处 《中国实验方剂学杂志》 CAS 2007年第8期64-65,共2页 Chinese Journal of Experimental Traditional Medical Formulae
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