Background: The spectrum of early Alzheimer's disease (AD) is thought to include subjective
cognitive impairment, early mild cognitive impairment (eMCI), and late mild cognitive …

Alzheimer's disease is a common and most chronic neurological disorder (NDs) associated
with cognitive dysfunction. Pathologically, Alzheimer's disease (AD) is characterized by the …

Aims The locus coeruleus (LC) is the main source of noradrenaline (NA) in the mammalian
brain and has been found to degenerate during the initial stages of Alzheimer's disease …

Porphyromonas gingivalis, a bacterium associated with periodontal disease, is a suspected
cause of Alzheimer's disease. This bacterium is reliant on gingipain proteases, which cleave …

Alzheimer's disease (AD) is a neurodegenerative disease and one of the leading causes of
progressive dementia, affecting 50 million people worldwide. Many pathogenic processes …

OBJECTIVE: Alzheimer's disease (AD) is a neurological ailment that causes memory loss
and impairments and is linked to a drop-in acetylcholine level. Acetylcholinesterase (AChE) …

Alzheimer's disease (AD) is an incurable neurodegenerative disease affecting over 45
million people worldwide. Transgenic mouse models have made remarkable contributions …

Alzheimer's disease (AD) is the most common form of dementia. It was first described more
than a century ago, and scientists are acquiring new data and learning novel information …

Abstract Evodia lepta Merr.(Evodia lepta) is a well-known traditional Chinese medicine,
which has been widely used in herbal tea. We previously reported that the coumarin …

Insufficient acetylcholine (ACh) can cause cognitive and memory dysfunction, clinically
known as, Alzheimer's disease (AD). Acetylcholinesterase (AChE) can hydrolyze ACh into …