j阿尔茨海默氏症。 2020; 76(1):387-398。 PMID: 324744473“> 32474473 emio kondo,heii arai,yasuhisa ano
文章隶属关系:takafumi fukuda
摘要:
背景:
客观: 我们研究了MHBA补充对知情的受试者认知认知认知认知认知能力认知能力下降的认知功能和情绪状态的影响。 class =“ sub_abstract_label”>方法: 使用随机的双盲安慰剂对照试验设计,将100名受试者(45-69岁)随机分配为安慰剂(n = 50)和MHBA(n = 50)(n = 50),并每天收到安慰剂或MHBA CAPSULES,每天接受安慰剂或MHBA CAPSULES,持续12周结果: 符号数字模态测试(SDMT)评估第12周分裂注意力的分数明显更高(p = 0.045)和β-内啡肽在第12周时明显较低(P = 0.043)在接受MHBA的受试者中。假定的轻度认知障碍标记中血清中的转蛋白在第12周明显更高在MHBA组中,比安慰剂组中(p = 0.048)。 Subgroup analysis classified by the subjective cognitive decline questionnaire revealed that in addition to improved SDMT scores, memory retrieval assessed using the standard verbal paired-associate learning tests and the Ray Verbal Learning Test at week 12 had significantly improved in the subgroup with perceived subjective cognitive decline and without requirement for medical assistance in the MHBA group compared with that in the placebo group.
结论: 这项研究表明,MHBA的进气口改善老年人的认知功能,注意力和情绪状态。