O3-03-08: The association between family history of Alzheimer's disease, APOE status, and cognitive decline

2008 ◽  
Vol 4 ◽  
pp. T164-T165
Author(s):  
Kathleen M. Hayden ◽  
Peter P. Zandi ◽  
Nancy A. West ◽  
JoAnn T. Tschanz ◽  
Maria C. Norton ◽  
...  
1997 ◽  
Vol 9 (1) ◽  
pp. 47-56 ◽  
Author(s):  
Gary W. Small ◽  
Asenath La Rue ◽  
Scott Komo ◽  
Andrea Kaplan

To determine predictors of cognitive deterioration, the authors performed baseline and 1- to 5-year follow-up (mean ± SD = 2.5 ± 1.2 years) neuropsychological assessments on 36 persons (mean age ± SD = 62.1 ± 8.0; range = 50 to 81 years) with age-associated memory impairment. Subjects were recruited from a larger group of volunteers, had minimal medical comorbidity, and 25 of them had a family history of Alzheimer's disease. Baseline age and a subjective memory measure indicating reported frequency of mnemonics usage were significant decline predictors. Subjects reporting more frequent mnemonics use at baseline were more likely to show objective cognitive decline at follow-up. Baseline full-scale IQ, educational level, and family history of Alzheimer's disease failed to predict decline. These findings suggest that although age is the strongest decline predictor in some people with age-associated memory impairment, self-perception of memory function may also predict subsequent cognitive loss.


2019 ◽  
Vol 15 ◽  
pp. P1539-P1539
Author(s):  
Eider M. Arenaza-Urquijo ◽  
Gemma Salvadó ◽  
Carolina Minguillón ◽  
Marta Crous-Bou ◽  
Gonzalo Sánchez-Benavides ◽  
...  

Author(s):  
Michael Fisman ◽  
Valerie M. Watt

Abstract:A potential relationship between Alzheimer's Disease (AD) and insulin gene expression was suggested by the observation that patients with AD have altered levels of fasting blood sugar and insulin. Since polymorphisms in the region 5' to the insulin gene have been associated with blood glucose levels, we have studied this polymorphism in AD patients. Subjects were 19 nondiabetic AD patients with symptoms of aphasia and apraxia and a family history of AD; and 20 age and sex-matched nondiabetic controls without family history of AD. The 5' polymorphic region of the insulin gene was analyzed by restriction enzyme digestion of DNA extracted from whole venous blood. We did not observe a correlation between the size of the 5' polymorphic region and AD.


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