نتایج جستجو برای: s disease ad
تعداد نتایج: 2191937 فیلتر نتایج به سال:
Bridging integrator 1 (BIN1) has been implicated in sporadic Alzheimer's disease (AD) by a number of genome wide association studies (GWAS) in a variety of populations. Here we measured BIN1 in frontal cortex samples from 24 sporadic AD and 24 age-matched non-dementia brains and correlated the expression of this protein with markers of AD. BIN1 was reduced by 87% (p=0.007) in sporadic AD compar...
objective(s): alzheimer’s disease (ad) as progressive cognitive decline and the most common form of dementia is due to degeneration of the cholinergic neurons in the brain. therefore, administration of the acetylcholinesterase (ache) inhibitors such as donepezil is the first choice for treatment of the ad. in the present study, we focused on the synthesis and anti-cholinesterase evaluation of n...
Atopic dermatitis (AD) is a chronic inflammatory skin disease in humans. It was recently noted that the characteristics of epidermal barrier functions critically influence the pathological features of AD. Evidence suggests that claudin-1 (CLDN1), a major component of tight junctions (TJs) in the epidermis, plays a key role in human AD, but the mechanism underlying this role is poorly understood...
Alzheimer’s disease (AD) is the most prevalent age-related neurodegenerative disorder worldwide, and no cure or prevention has been found for it. Extracellular senile plaque and intracellular neurofibrillary tangles are two important histopathological hallmarks of AD, which are both harmful for the cell. Senile plaques are composed of amyloid beta and neurofibrillary tangles are formed by hyper...
The most common cause of dementia in the elderly is Alzheimer disease (AD). In Europe, AD is a leading cause of death. The prevalence of this disease in developed countries is increasing because of very significant shifts in life expectancy and demographic parameters. AD is characterized by progressive cognitive impairment, resulting from dysfunction and degeneration of neurons in the limbic an...
Alzheimer's disease (AD) is a progressive neurodegenerative disease. Relationships of 5HT2A and 5HTTLPR polymorphisms and AD risk have been widely investigated previously, whereas results derived from these studies were inconclusive and controversial. The aim of this study was to investigate the association of the 5-HT2A and 5HTTLPR polymorphisms and AD using a meta-analysis of existing literat...
Background: Alzheimer's disease (AD) is the most common form of dementia and amyloid peptides playing a central role in its pathogenesis. Recently, regular exercise has been considered as one of the most important non-pharmacological mechanisms to contrast with AD. Therefore, the aim of the present study was to investigate the effect of 4 weeks of exercise preconditioning on the level of solubl...
The association of lysosomal dysfunction and neurodegeneration has been documented in several neurodegenerative diseases, including Alzheimer's Disease (AD). Herein, we investigate the association of lysosomal enzymes with AD at different stages of progression of the disease (mild and severe) or with mild cognitive impairment (MCI). We conducted a screening of two classes of lysosomal enzymes: ...
Parkinson's disease (PD) and Alzheimer's disease (AD) may share certain abnormalities since a subset of PD patients suffer from dementia, and some AD individuals show extrapyramidal symptoms. In vitro quantitative autoradiography was used to examine different subtypes of excitatory amino acid (EAA) receptors (NMDA, KA, and AMPA) and dopamine transporter sites in the striatum (caudate, putamen) ...
some animal models have been used to study alzheimer's disease (ad). ad is an irreversible progressive neurodegenerative disease and the most common cause of dementia. animal studies have shown that there is a relation between decrease in cholinergic functions in the nucleus basalis of meynert (nbm) and loss of learning capability and memory. the aim of this study was to investigate the ef...
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