Flavonoïdes

<p>3-O-Methyl quercetin is a flavonoid derivative, which is a naturally occurring compound found in various plant sources, particularly in fruits and vegetables. This compound is structurally related to quercetin, a well-known flavonoid, and differs by a methoxy group substitution at the 3-position. The biological activity of 3-O-Methyl quercetin is primarily attributed to its antioxidant and anti-inflammatory properties. It acts by scavenging free radicals and modulating enzymatic pathways that influence oxidative stress and inflammation.</p>

<p>Sigmoidin B is a natural compound that is classified as a terpenoid, which is sourced from certain species of terrestrial and marine plants. Its bioactive properties stem from its ability to interact with cellular components, particularly by inducing apoptosis in cancer cells, thereby exhibiting potent cytotoxic effects. The mode of action involves disruption of cellular pathways that are crucial for cancer cell survival and proliferation.</p>

<p>Nevadensin is a naturally occurring flavonoid compound, which is isolated from the plant *Rosmarinus officinalis*, commonly known as rosemary. Rosemary is a member of the Lamiaceae family and is widely recognized for its antioxidant and aromatic properties. The active ingredient, nevadensin, exerts its effects primarily through the inhibition of the cyclooxygenase (COX) enzymes, particularly COX-2, which are key players in the inflammatory process. This inhibition reduces the production of pro-inflammatory mediators, contributing to its anti-inflammatory activity.</p>

<p>7,8,3'-Trihydroxyflavone is a type of flavonoid, which is a class of polyphenolic compounds. It is primarily derived from various plant sources, including certain fruits, vegetables, and herbs known for their antioxidant properties. Its mode of action involves selective agonism of the tropomyosin receptor kinase B (TrkB), a receptor associated with the brain-derived neurotrophic factor (BDNF).</p>

<p>Monoxerutin is a bioflavonoid derivative, which is sourced from plant-based compounds known for their beneficial effects on vascular function. Bioflavonoids are naturally occurring compounds present in various fruits, vegetables, and plants, playing a crucial role in plant defense mechanisms and offering significant health benefits when used in medicinal applications. The mode of action of Monoxerutin involves enhancing endothelial function and stabilizing capillary walls, thus improving vascular health. It achieves this by reducing capillary permeability and fragility, which in turn aids in enhancing circulation and providing anti-inflammatory benefits.</p>

<p>2',7,8-Trimethoxyflavone is a specialized flavonoid compound, which is naturally derived from certain medicinal plants. This compound belongs to the broader class of polyphenolic molecules known as flavones, often found in various fruits and vegetables. It is primarily isolated from plants such as Kaempferia parviflora, renowned for its traditional use in herbal medicine.</p>

<p>Carlinoside is a bioactive flavonoid glycoside, which is typically sourced from plants of the Astraceae family, specifically from the genus Carlina. As a natural phytochemical, its mode of action involves the modulation of various biochemical pathways, primarily through its antioxidant properties and potential to interact with cellular oxidative stress mechanisms.</p>