A new perspective on the quercetin paradox in male reproductive dysfunction
Abstract
Dietary bioflavonoids represent a large class of polyphenolic compounds found in most plants. A significant number of flavonoids are reported to have beneficial health effects. Quercetin is one such flavonoid which has been reported to possess strong antioxidant properties. However, as far as male reproduction and fertility are concerned, controversial reports exist in the literature highlighting the antioxidant as well as a prooxidant character of quercetin, leaving much to the researcher's speculation. The present review therefore, aimed at addressing this paradoxical behavior of quercetin by taking into account the in vitro and in vivo studies conducted till date regarding its role in the maintenance of male reproductive potential. From the detailed survey of the published data, it appears that the conflicting biological effects of quercetin might relate to its dose and the redox state of the cell. Thus, the cellular toxicity of quercetin metabolites might overshadow the beneficial effects of its supplementation in subjects having reproductive dysfunction coupled with elevated oxidative stress leading to the paradoxical behavior of the flavonoid.
Read the paper
Related studies
- Quercetin Influences Quorum Sensing in Food Borne Bacteria: In-Vitro and In-Silico Evidence
- Phenolic-protein interactions: insight from in-silico analyses – a review
- In Silico Discovery of Candidate Drugs against Covid-19
- Neuropharmacological Effects of Quercetin: A Literature-Based Review
- In vitro and in silico anti-dengue activity of compounds obtained from Psidium guajava through bioprospecting
- Effect of Quercetin Rich Onion Extracts on Bacterial Quorum Sensing
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.