Results 71 to 80 of about 365,500 (282)

Neuroinflammation in Alzheimer’s disease: microglial signature and their relevance to disease

open access: yesInflammation and Regeneration, 2023
Alzheimer’s disease (AD) is the most common form of dementia, pathologically characterized by senile plaques and neurofibrillary tangles (NFTs), resulting in neurodegeneration. Neuroinflammation, defined as the activation of glial cells such as microglia
Akira Sobue, Okiru Komine, Koji Yamanaka
doaj   +1 more source

Imaging Studies of Aging, Neurodegenerative Disease, and Alcoholism. [PDF]

open access: yes, 1995
Neurodegenerative diseases such as Alzheimers disease, disorders such as alcoholism, and the aging process can lead to impaired cognitive function and dementia.
Eberling, Jamie, JAGUST, William J
core  

Pathological Disulfide Bond Crosslinking: Molecular Insights into Amyloidogenesis and Diseases Progression

open access: yesChemBioChem, EarlyView.
This review explores pathological disulfide‐crosslinking as a key driver of amyloidogenic protein misfolding and aggregation. Oxidative and ER stress pathways contributing to disease progression are discussed and emerging therapeutic strategies targeting disulfide‐linked aggregates in neurodegenerative and systemic amyloid diseases are examined ...
Dong Min Kang   +4 more
wiley   +1 more source

How Sodium Dodecyl Sulfate Micelles Affect the Coordination and Peroxidase‐Like Activity of the Hemin–Aβ16 Complex

open access: yesChemPlusChem, EarlyView.
The interaction between iron‐heme and amyloid‐β (Aβ) peptides can be strongly influenced by the cellular compartment. The presence of sodium dodecyl sulfate as a lipid‐mimicking system shows a protective role of the membrane by hindering both the formation of the heme–Aβ complex and the peroxidase‐like activity, reducing the accessibility of the lipid ...
Chiara Bacchella   +5 more
wiley   +1 more source

Immune mechanism in senile plaque formation

open access: yesPathophysiology, 1994
Alzheimer disease (AD) is characterized by the appearance of two very different lesions, senile plaques and neurofibrillary tangles (NFTs). The pathological process which causes the disease must be responsible for both, but how they are linked is still a mystery.
Andis Klegeris   +4 more
openaire   +2 more sources

Connecting the dots: A narrative review of the relationship between heart failure and cognitive impairment

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1119-1131, April 2025.
Abstract Large clinical data underscore that heart failure is independently associated to an increased risk of negative cognitive outcome and dementia. Emerging evidence suggests that cerebral hypoperfusion, stemming from reduced cardiac output and vascular pathology, may contribute to the largely overlapping vascular dementia and Alzheimer's disease ...
Mauro Massussi   +6 more
wiley   +1 more source

Music Therapy Techniques for Memory Stabilization in Diverse Dementias [PDF]

open access: yes, 2018
Music contains certain unmistakable healing properties pertaining specifically to the matured body and soul affected by various types of dementia. Music therapy aids in memory retention or the retarding of the loss of mental function as a result of ...
Shotts, Amanda
core   +1 more source

Plaques sclérales séniles

open access: yesPan African Medical Journal, 2017
Nous rapportons le cas d'une femme âgée de 75 ans, hypertendue sous traitement, pseudophake au niveau de l'éil droit, cataracte de l'éil gauche et chez qui l'examen ophtalmologique décèle de façon bilatérale et symétrique des zones de dépression sclérale de couleur grisâtre située en avant de l'insertion des deux muscles droits internes.
Amina Berraho, Mohamed Elyadari
openaire   +3 more sources

Enhanced Blood‐Brain Barrier Penetrability of BACE1 SiRNA‐Loaded Prussian Blue Nanocomplexes for Alzheimer's Disease Synergy Therapy

open access: yesExploration, EarlyView.
BACE1 interfering RNA, metallothionein and ruthenium complexes ([Ru(bpy)2dppz]2+) were all loaded in prussian blue nanoparticles (PRM‐siRNA). PRM‐siRNA under near‐infrared light irradiation showed good photothermal effect and triggered instantaneous opening of blood‐brain barrier for enhanced drug delivery.
Xiaoyuan Ding   +9 more
wiley   +1 more source

A Novel Contrast Agent Based on Magnetic Nanoparticles for Cholesterol Detection as Alzheimer’s Disease Biomarker

open access: yesNanoscale Research Letters, 2019
Background Considering the high incidence of Alzheimer’s disease among the world population over the years, and the costs that the disease poses in sanitary and social terms to countries, it is necessary to develop non-invasive diagnostic tests that ...
Tamara Fernández-Cabada   +1 more
doaj   +1 more source

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