From angles of causes and pathogenetic mechanism, the progress of researching Alzheimer′s dementia(AD) in recent 10 years was summarized.

综述了近10余年来，老年性痴呆的病因和发病机制的中西医研究进展。

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Doing crossword puzzles, reading, and playing CARDS daily may delay the rapid memory decline that occurs if people develop dementia, according to a U. S. study.

美国一项研究功效剖明：天天做纵横填字游戏，阅读和打牌有助于延缓智力衰退患者的影象力降落速率。

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They were followed for four years, during which 183 of the participants developed Alzheimer 's and 98 developed some other dementia.

他们跟踪了四年，在这期间有183的被研究对象得了老人痴呆症，还有98个人得了其他的痴呆病。

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Researchers discovered that people whose brains have higher levels of leptin are less likely to suffer from Alzheimer's or other forms of dementia.

VOA: standard.2009.12.30

"And if it shrinks more, it puts you at higher risk of developing dementia and Alzheimer's."

VOA: standard.2009.12.30

Alzheimer's is the most common ," puzzles form of dementia.

VOA: standard.2009.12.04

Originally developed by Microsoft Research in Cambridge, England, the technology has been licensed to Oxford-based Vicon, which will produce a version for Alzheimer's and dementia researchers by the year's end and a consumer version in 2010.

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In general, cholinesterase inhibitors have shown some benefit for patients with vascular dementia, those with mixed Alzheimer's and vascular dementia, patients with the disease known as "dementia with Lewy bodies, " and dementia from Parkinson's disease.

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The proportion of men caring for relatives with Alzheimer's or dementia, for example, doubled -- from 19% to 40% -- from 1996 to 2009.

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