OBJECTIVE To establish the generality of cerebrovascular pathology frequently observed with Alzheimer disease, we have assessed blood-brain barrier (BBB) integrity using the Alzheimer disease model Tg2576 mice in which cognitive deficits and neuritic plaque formation develop around 10-12 months of age. METHODS We assessed BBB integrity using well-established methods involving albumin and Evan...

Objective: Brain acetylcholinesterase activity was determined in healthy controls and in patients with mild cognitive impairment and early Alzheimer’s disease. Methods: A specific acetylcholinesterase tracer, [methylC]N-methyl-piperidyl-4-acetate ([C]MP4A), and a three dimensional PET system with magnetic resonance coregistration were used for imaging. Results: There was a significant differenc...

With the implementation of the Affordable Care Act (ACA), access to insurance and coverage of preventive care services has been expanded. By removing the barrier of shared costs for preventive care, it is expected that an increase in utilization of preventive care services will reduce the cost of chronic diseases. Early detection and treatment is anticipated to be less costly than treatment at ...

Huntington disease (HD) is one of several fatal neurodegenerative disorders associated with misfolded proteins. Here, we report a novel method for the sensitive detection of misfolded huntingtin (HTT) isolated from the brains of transgenic (Tg) mouse models of HD and humans with HD using an amyloid seeding assay (ASA), which is based on the propensity of misfolded proteins to act as a seed and ...

background : breast cancer, a critical health problem, is considered to be a progressive disease with a poor prognosis if detected late. public education about the disease plays a pivotal role in early detection and subsequent improvements in prognosis. the present study assesses the knowledge and awareness about various aspects of breast cancer among female university students. methods : the k...

The protective effect of statin on Alzheimer disease (AD) is still controversial, probably due to the debate about when to start the use of statin and the lack of any large-scale randomized evidence that actually supports the hypothesis. The purpose of this study was to examine the protective effect of early statin use on mild-to-moderate AD in the total Taiwanese population.This was a total po...

In this article the major genetic disorders and the modes of their transmission is discussed. We have also briefly mentioned the modalities by which many of the genetic diseases can be detected before birth. The genetic counselling is helpful in many ways in order to advise the parents for keeping the fetus or terminating the pregnancy. The physician can reduce the anxiety of the parents, but t...

Neuropsychological assessment has featured prominently over the past 30 years in the characterization of dementia associated with Alzheimer disease (AD). Clinical neuropsychological methods have identified the earliest, most definitive cognitive and behavioral symptoms of illness, contributing to the identification, staging, and tracking of disease. With increasing public awareness of dementia,...

OBJECTIVE To characterize the clinical and molecular effect of mutations in the sortilin-related receptor (SORL1) gene. METHODS We performed whole-exome sequencing in early-onset Alzheimer disease (EOAD) and late-onset Alzheimer disease (LOAD) families followed by functional studies of select variants. The phenotypic consequences associated with SORL1 mutations were characterized based on cli...

background and objective: alzheimer’s disease (ad) is a multifactorial disease with debilitating consequences and few therapeutic strategies exist for it. with regard to antioxidant capacity and anti-β-amyloid polymerization potential of ellagic acid, this study was conducted to evaluate the effect of this substance on enhanced acetylcholinesterase reactivity in an experimental model of alzheim...