scholarly journals Use of cholinesterase inhibitors in dementia

2002 ◽  
Vol 8 (2) ◽  
pp. 89-96 ◽  
Author(s):  
Mark Holden ◽  
Cornelius Kelly
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Older People ◽  
Annual Cost ◽  
Cholinesterase Inhibitors ◽  
Dementia Care ◽  
Burden Of Care ◽  
Common Cause ◽  
Audit Commission ◽  
The Uk

Alzheimer's disease is the most common cause of dementia in older people, with about half a million people affected in the UK. Its effects are devastating and far-reaching for sufferers, their carers and society in general – the Audit Commission estimated the annual cost of dementia care for 1998–1999 at £6.1 billion (Audit Commission, 2000). There is no cure and it is terminal within 3 to 7 years of diagnosis. Given an estimated doubling of dementia cases over the next 50 years (Melzer et al, 1997), the burden of care is set to increase substantially.

Designing care environments for persons with Alzheimer's disease: visuoperceptual considerations

2008 ◽  
Vol 18 (1) ◽  
pp. 13-37 ◽  
Author(s):  
Gemma MM Jones ◽  
William J van der Eerden
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
United Kingdom ◽  
Adverse Effects ◽  
Dementia Care ◽  
The United Kingdom ◽  
Future Care ◽  
The Uk

This article provides information about the projected need for specialist dementia care environments in the United Kingdom. It summarizes the adverse effects of poorly designed environments and acknowledges that, despite a range of residential models, none has been shown or agreed to be the best. It considers current efforts in the UK that might influence future care environments positively.

scholarly journals Defeating dementia: Current approaches to potential amyloid-based Alzheimer's disease therapies

2008 ◽  
Vol 30 (5) ◽  
pp. 14-17 ◽  
Author(s):  
Ayesha Khan ◽  
Clive Ballard
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Receptor Antagonist ◽  
Disease Progression ◽  
Cholinesterase Inhibitors ◽  
Neurodegenerative Disorder ◽  
The Uk

Alzheimer's disease (AD) is a progressive neurodegenerative disorder, accounting for 700000 people in the UK and 25 million people worldwide with dementia1. Already licensed treatments, cholinesterase inhibitors and an NMDA (Nmethyldaspartate) receptor antagonist, confer important symptomatic benefits2, but at present, there are no treatments that can delay or halt the disease progression. This review outlines one of the main mechanisms currently thought to underpin the development of AD, and the treatments that are being developed based upon it.

Effect Of Nhexane Extract Of Caryota No Seed On Markers Of Neurodegeneration And Fecundity In Drosophila Melanogaster

2020 ◽  
Vol 6 (5) ◽  
pp. 1-7
Author(s):  
Chinonye A Maduagwuna ◽  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Drosophila Melanogaster ◽  
Neurodegenerative Diseases ◽  
Cognitive Functions ◽  
The Elderly ◽  
Common Cause ◽  
Chronic Neuroinflammation

Study background: Chronic neuroinflammation is a common emerging hallmark of several neurodegenerative diseases. Alzheimer’s Disease (AD) is the most common cause of dementia among the elderly and is characterized by loss of memory and other cognitive functions.

Drug Design of Inhibitors of Alzheimer’s Disease (AD): POM and DFT Analyses of Cholinesterase Inhibitory Activity of β-amino di-Carbonyl Derivatives

2019 ◽  
Vol 19 (8) ◽  
pp. 688-705
Author(s):  
Taibi Ben Hadda ◽  
Abdur Rauf ◽  
Hsaine Zgou ◽  
Fatma Sezer Senol ◽  
Ilkay Erdogan Orhan ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cholinesterase Inhibitors ◽  
Metal Accumulation ◽  
Microtiter Plate ◽  
Metal Chelation ◽  
Carbonyl Derivatives ◽  
Cholinesterase Inhibitory Activity ◽  
Inhibitory Potential

Background:Since deficit of acetylcholine has been evidenced in the Alzheimer’s disease (AD) patients, cholinesterase inhibitors are currently the most specified drug category for the remediation of AD.Method:In the present study, 16 compounds (1-16) with dicarbonyl skeletons have been synthesized and tested for their inhibitory potential in vitro against AChE and BChE using ELISA microtiter plate assays at 100 μg/mL. Since metal accumulation is related to AD, the compounds were also tested for their metal-chelation capacity.Results and Conclusion:All the investigated dicarbonyl compounds exerted none or lower than 30% inhibition against both cholinesterases, whereas compounds 2, 8 and 11 showed 37, 42, 41% of inhibition towards BChE, being the most active. The highest metal-chelation capacity was observed with compound 8 (53.58 ± 2.06%). POM and DFT analyses are in good harmonization with experimental data.

Leveraging Technology in Detection of Alzheimer’s Disease: A Systematic Review (Preprint)

2019 ◽  
Author(s):  
Clemens Kruse ◽  
Britney Larson ◽  
Reagan Wilkinson ◽  
Roger Samson ◽  
Taylor Castillo
Keyword(s):  
Magnetic Resonance Imaging ◽  
United States ◽  
Systematic Review ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
The United States ◽  
Diagnostic Process ◽  
Resonance Imaging ◽  
Common Cause ◽  
Key Terms

BACKGROUND Incidence of AD continues to increase, making it the most common cause of dementia and the sixth-leading cause of death in the United States. 2018 numbers are expected to double by 2030. OBJECTIVE We examined the benefits of utilizing technology to identify and detect Alzheimer’s disease in the diagnostic process. METHODS We searched PubMed and CINAHL using key terms and filters to identify 30 articles for review. We analyzed these articles and reported them in accordance with the PRISMA guidelines. RESULTS We identified 11 technologies used in the detection of Alzheimer’s disease: 66% of which used some form of MIR. Functional, structural, and 7T magnetic resonance imaging were all used with structural being the most prevalent. CONCLUSIONS MRI is the best form of current technology being used in the detection of Alzheimer’s disease. MRI is a noninvasive approach that provides highly accurate results in the diagnostic process of Alzheimer’s disease.

scholarly journals Breast Cancer, Alzheimer’s Disease, and APOE4 Allele in the UK Biobank Cohort

2021 ◽  
Vol 5 (1) ◽  
pp. 49-53
Author(s):  
Steven Lehrer ◽  
Peter H. Rheinstein
Keyword(s):  
Breast Cancer ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Apoe Genotype ◽  
Uk Biobank ◽  
Breast Cancer Patients ◽  
Apoe4 Allele ◽  
Significant Difference ◽  
The Uk ◽  
Cognitive Problems

Background: Cognitive problems are common in breast cancer patients. The apolipoprotein E4 (APOE4) gene, a risk factor for Alzheimer’s disease (AD), may be associated with cancer-related cognitive decline. Objective: To further evaluate the effects of the APOE4 allele, we studied a cohort of patients from the UK Biobank (UKB) who had breast cancer; some also had AD. Methods: Our analysis included all subjects with invasive breast cancer. Single nucleotide polymorphism (SNP) data for rs 429358 and rs 7412 was used to determine APOE genotypes. Cognitive function as numeric memory was assessed with an online test (UKB data field 20240). Results: We analyzed data from 2,876 women with breast cancer. Of the breast cancer subjects, 585 (20%) carried the APOE4 allele. Numeric memory scores were significantly lower in APOE4 carriers and APOE4 homozygotes than non-carriers (p = 0.046). 34 breast cancer subjects (1.1%) had AD. There was no significant difference in survival among genotypes ɛ3/ɛ3, ɛ3/ɛ4, and ɛ4/ɛ4. Conclusion: UKB data suggest that cognitive problems in women with breast cancer are, for the most part, mild, compared with other sequelae of the disease. AD, the worst cognitive problem, is relatively rare (1.1%) and, when it occurs, APOE genotype has little impact on survival.

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