Quercetin is a flavonoid compound widely present in plants and exhibits a variety of
biological activities. Research on quercetin has shown its potential for medical application …

Background Quercetin is a natural flavonoid, which widely exists in nature, such as tea,
coffee, apples, and onions. Numerous studies have showed that quercetin has multiple …

Alzheimer's disease (AD) is the most prevalent form of dementia, with complex
pathophysiology that is not fully understood. While β‐amyloid plaque and neurofibrillary …

Phytochemicals refer to active substances in plant-based diets. Phytochemicals found in for
example fruits, vegetables, grains and seed oils are considered relatively safe for …

Quercetin is one of the most common, naturally occurring flavonoids, structurally classified to
the flavonol subfamily. This compound, found in many edible and medicinal plants either as …

Depression is a global health problem with growing prevalence rates and serious impacts
on the daily life of patients. However, the side effects of currently used antidepressants …

Senescent cells accumulate throughout the body with advanced age, diseases and chronic
conditions. They negatively impact health and function of multiple systems, including the …

This paper reviews recent studies investigating chitosan nanoparticles as drug delivery
systems for quercetin. The therapeutic properties of quercetin include antioxidant …

Neurodegenerative diseases are a large group of neurological disorders with diverse
etiological and pathological phenomena. However, current therapeutics rely mostly on …

Quercetin is a naturally occurring bioactive flavonoid abundant in many plants and fruits.
Quercetin and its derivatives have shown an array of pharmacological activities in preclinical …