BACKGROUND There has been no analysis of brain tissue from longitudinally observed, cognitively tested patients to validate whether anti-inflammatory medications protect against the pathological changes of Alzheimer disease. OBJECTIVE To investigate the role of anti-inflammatory medications in alleviating the pathological features of Alzheimer disease. DESIGN AND MAIN OUTCOME MEASURES A 5-y...

One of the most serious neurodegenerative disorders is Alzheimer disease (AD). As the population is aging and due to the fact that AD is more common in aged people, more attention must be paid to this disease. One of the main characteristics of AD is dementia which starts with loss of short term memory, then progresses and causes various brain dysfunctions such as loss of long term memory. Inte...

Two cases of conjunctivitis caused by adenovirus type 34 (Ad34) are reported. The isolates were identified as Ad34 by the neutralization test and the PCR-sequence method of the hexon gene but as Ad14 by PCR-restriction fragment length polymorphism analysis. The genome types of these two isolates were identical to that of Ad34a.

There is mounting evidence showing that mitochondrial damage plays an important role in Alzheimer disease. Increased oxygen species generation and deficient mitochondrial dynamic balance have been suggested to be the reason as well as the consequence of Alzheimer-related pathology. Mitochondrial damage has been related to amyloid-beta or tau pathology or to the presence of specific presenilin-1...

The prevalence of major depression is increased in Alzheimer disease (AD), but currently the basis of this association remains unclear. The present study examined rates of depression in 4 groups of participants with postmortem examination from the Baltimore Longitudinal Study of Aging: (1) cognitively normal controls with no Alzheimer pathology, (2) cognitively normal individuals with Alzheimer...

We measured the length of the pyramidal neurons in the cortical layer III in four subregions of the planum temporale (transitions into superior temporal gyrus, Heschl's gyrus, insular cortex, and Sylvian fissure) in control group and Alzheimer disease patients. Our hypothesis was that overall length of the pyramidal neurons would be smaller in the Alzheimer disease group compared to controls an...

CONTEXT Alzheimer disease is the most common form of dementia. Mutations in the genes amyloid precursor protein (APP), presenilin 1(PS1) and presenilin 2(PS2) have been found in early-onset familial forms of Alzheimer disease OBJECTIVE To determine the cause of dementia in a family with early-onset illness. DESIGN, SETTING, AND PARTICIPANTS A family with a history of dementia was referred t...

SEVERAL FINDINGS SUGGEST THAT oxidative stress may play an important role in the pathogenesis of Alzheimer disease. First, the brains of patients with Alzheimer disease contain lesions that are typically associated with exposure to free radicals. In addition, oxidative stress in brains of Alzheimer patients is indicated by elevated cerebral levels of endogenous antioxidants that scavenge free r...

BACKGROUND AND PURPOSE CSF volumes in the basal cistern and Sylvian fissure are increased in both idiopathic normal pressure hydrocephalus and Alzheimer disease, though the differences in these volumes in idiopathic normal pressure hydrocephalus and Alzheimer disease have not been well-described. Using CSF segmentation and volume quantification, we compared the distribution of CSF in idiopathic...