Prospective study of increased platelet membrane fluidity as a risk factor for Alzheimer's disease: results at 5 years
Abstract
OBJECTIVE: The primary goal of this study was to evaluate increased platelet membrane fluidity as a putative risk factor for Alzheimer's disease. METHOD: This report describes the initial results of a prospective, longitudinal study of 330 initially asymptomatic, first- degree relatives of probands with Alzheimer's disease. RESULTS: Five incident cases of Alzheimer's disease were detected during the first 1,582 subject-years of the follow-up period. The age-specific incidence of Alzheimer's disease was several-fold higher than corresponding figures that were obtained in two prospective community studies. Most important, both age and increased platelet membrane fluidity made significant independent contributions to the risk of developing Alzheimer's disease. CONCLUSIONS: These results validate age and a family history of Alzheimer's disease as risk factors for this disorder and provide the first prospective evidence of increased platelet membrane fluidity as a biological risk factor for Alzheimer's disease.
Access content
To read the fulltext, please use one of the options below to sign in or purchase access.- Personal login
- Institutional Login
- Sign in via OpenAthens
- Register for access
-
Please login/register if you wish to pair your device and check access availability.
Not a subscriber?
PsychiatryOnline subscription options offer access to the DSM-5 library, books, journals, CME, and patient resources. This all-in-one virtual library provides psychiatrists and mental health professionals with key resources for diagnosis, treatment, research, and professional development.
Need more help? PsychiatryOnline Customer Service may be reached by emailing [email protected] or by calling 800-368-5777 (in the U.S.) or 703-907-7322 (outside the U.S.).