Natural Flavonoid Quercetin Enhances the Anti-inflammatory Effects of Aspirin in a Preeclampsia-like Rat Model Induced by Lipopolysaccharide
Abstract
BACKGROUND: Preeclampsia is a disorder of hypertension and proteinuria accompanied by abnormal inflammatory responses. Both aspirin and quercetin possess anti-inflammatory and anti-hypertensive properties. A low dose of aspirin is recommended for the prevention of preeclampsia in patients with preeclampsia history. Whether quercetin can enhance the effect of aspirin on preeclampsia remains elusive.
METHODS: Female Sprague-Dawley pregnant rats were treated with daily administration of aspirin, quercetin, or a combination of aspirin and quercetin and subsequently received lipopolysaccharides (LPS) injection to induce preeclampsia-like symptoms. The systolic blood pressure and proteinuria from all groups of rats were assessed.
RESULTS: Our results demonstrated that the combination of quercetin and aspirin exerted significantly stronger effects than aspirin alone on decreasing systolic blood pressure and proteinuria, reducing pro-inflammatory cytokine production, and inhibiting M1-type decidual macrophages polarization in an LPS-induced rat model of preeclampsia.
CONCLUSION: This study suggested that quercetin may serve as an excellent supplement to aspirin in preventing or treating patients with preeclampsia.
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.