痴呆综合征

目的调查上海市老人日常生活能力（ADL）状况及各类疾病发生率，分析痴呆综合征与其他疾病对老人ADL的影响。

Objective To study the ADL status and prevalence of medical conditions in aged population in Shanghai , and to analyze the impact of dementia syndrome and other illnesses to ADL performance .

迅速进展性痴呆是一类进展快速的痴呆综合征，在起病数周至数月内出现智能减退达严重程度。

Rapidly progressive dementia ( RPD ) is a kind of dementia syndrome which has a much more rapid course than other dementia caused by neural degenerative diseases .

结论以Alzheimer′s病为主的痴呆综合征是影响老人ADL的严重疾病之一，亟待引起全社会的关注，应加强社区康复及医疗保健措施，以改进社区老人的生活质量。

Conclusion Dementing disorders such as Alzheimer ′ s disease may lead to severe disturbance of ADL performance in the aged , therefore , the community rehabilitative measures and health care services should be stressed by the society to improve the quality of life of the elderly .

一例艾滋病痴呆综合征病人HIV-1gp120基因多样性及生物学活性位点分析

Analysis of Genetic Diversity and Biological Functional Site of HIV-1 gp120 from a Patient with AIDS Dementia Complex

设计：以无痴呆综合征的艾滋病患者为研究对象，健康人群为对照组的观察对比研究。

DESIGN : Observational comparative study based on AIDS patients without chronic brain syndrome and healthy people as the controls .

背景：原发性进行性失语综合征是一种少见类型的痴呆综合征，国内报道较少。

BACKGROUND : Primary progressive aphasia syndrome ( PPA ) is an unusual type of dementia , and the relevant reports are very rare in China .

血管性痴呆（Vasculardementia，VD）为脑血管因素导致脑组织损害而产生的痴呆综合征，临床以记忆力减退，计算、判断、定向等能力下降及精神、行为的进行性障碍为特征。

Vascular dementia is a syndrome caused by cerebrovascular factors leading to damage to the brain tissue , characterized by poor memory , disability in calculation , judgment and orientation , and progressive mental and behavioral disturbances .