Results 11 to 20 of about 128,103 (312)

Quercetin-loaded Liposomes Effectively Induced Apoptosis and Decreased the Epidermal Growth Factor Receptor Expression in Colorectal Cancer Cells: An In Vitro Study [PDF]

open access: yesIranian Journal of Medical Sciences, 2023
Background: Quercetin is a flavonoid having anti-cancer properties; however, it has low stability, insufficient bioavailability, and poor solubility. This study aimed to load quercetin on nanoliposomes to enhance its efficiency against SW48 colorectal ...
Fatemeh Keshavarz   +5 more
doaj   +1 more source

Curcumin and quercetin loaded nanocochleates gel formulation for localized application in breast cancer therapy

open access: yesHeliyon, 2023
After surgical excision of breast cancer, chemotherapy is recommended to eradicate any undiagnosed cancer cells and lower the likelihood of the cancer recurring. Curcumin and quercetin are two old flavonoid medicines used to treat breast cancer.
Meena Tilawat, Smita Bonde
doaj   +1 more source

Decrease in cholesterol in the cell membrane is essential for Nrf2 activation by quercetin [PDF]

open access: yes, 2023
Quercetin is a flavonoid with various cytoprotective effects. We previously reported that quercetin exerts anti-allergic, anti-oxidative, and anti-fibrotic activities via the induction of heme oxygenase (HO)-1.
Sato, Mitsuo   +19 more
core   +1 more source

Quercetin and Ferroptosis

open access: yesLife, 2023
Quercetin is a flavonoid present in apples, onions, tea, red wines, and berries, and it has shown different beneficial effects, such as providing cardiovascular protection, possessing anti-inflammatory properties, and demonstrating anticancer activity, among others.
Alfredo Cruz-Gregorio   +1 more
openaire   +3 more sources

Potential ameliorative effect of dietary quercetin against lead-induced oxidative stress, biochemical changes, and apoptosis in laying Japanese quails

open access: yesEcotoxicology and Environmental Safety, 2022
Lead (Pb) is a widespread environmental pollutant which is a toxic threat to human and animal health. The present study was designed to evaluate the ameliorative role of quercetin in laying quails exposed to Pb. A total of 112 birds were randomly divided
Aslihan Sur Arslan   +5 more
doaj   +1 more source

Quercetin Suppresses Twist to Induce Apoptosis in MCF-7 Breast Cancer Cells. [PDF]

open access: yesPLoS ONE, 2015
Quercetin is a dietary flavonoid which exerts anti-oxidant, anti-inflammatory and anti-cancer properties. In this study, we investigated the anti-proliferative effect of quercetin in two breast cancer cell lines (MCF-7 and MDA-MB-231), which differed in ...
Santhalakshmi Ranganathan   +2 more
doaj   +1 more source

Concomitant Effect of Quercetin- and Magnesium-Doped Calcium Silicate on the Osteogenic and Antibacterial Activity of Scaffolds for Bone Regeneration

open access: yesAntibiotics, 2021
Quercetin is a bioflavonoid which has a broad spectrum of biological activity. Due to its lower chemical stability, it is usually encapsulated, or a metal–quercetin complex is formed to enhance its biological activity at a lower concentration.
Arul Murugan Preethi, Jayesh R. Bellare
doaj   +1 more source

Investigation of the Effect of Quercetin on Human Breast Cancer Cell Line

open access: yesAhi Evran Medical Journal, 2022
Purpose: Breast cancer is a common cancer that occurs due to different epigenetic changes and genetic mutations. Naturally occurring Quercetin is a flavonoid that exhibits antioxidant, anti-inflammatory and anti-cancer properties and manages multiple ...
Münevver BARAN   +4 more
doaj   +1 more source

FORMULATION AND CARACTERIZATION OF QUERCETIN NIOSOME WITH CONCENTRATION VARIATIONS OF SPAN 20 SURFACTANT

open access: yesJurnal Farmasi Sains dan Komunitas, 2021
Quercetin has low solubility, absorption and bioavailability which limits its practical use as a drug or supplement. Therefore, it is important to formulate a quercetin niosome system with various concentrations of span 20 as a surfactant.
Weka Sidha Bhagawan   +2 more
doaj   +1 more source

Quercetin and Cancer Chemoprevention [PDF]

open access: yesEvidence-Based Complementary and Alternative Medicine, 2011
Several molecules present in the diet, including flavonoids, can inhibit the growth of cancer cells with an ability to act as “chemopreventers”. Their cancer‐preventive effects have been attributed to various mechanisms, including the induction of cell‐cycle arrest and/or apoptosis as well as the antioxidant functions.
GIBELLINI, Lara   +8 more
openaire   +4 more sources

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