**Figure 4.** Figure 3. Plasma concentration of quercetin and its lecithin-based formulation. This pharmacokinetics study compared two groups of healthy volunteers supplemented with quercetin or quercetin phospholipids. Details are reported in the text. Partly modified from Ref. [73].

Descrição

Plasma concentration curves comparing standard quercetin and its lecithin-based (phytosomal) formulation, demonstrating enhanced oral bioavailability of the lipid-based delivery system.

More Figures from This Paper

Figure 1

Chemical structure of quercetin and illustration of its mechanisms of action, including anti-inflammatory, antioxidant, and immunomodulatory pathways relevant to allergic conditions.

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Figure 2

Pharmacological or clinical data supporting quercetin's potential applications for allergic rhinitis, asthma, or related inflammatory conditions.

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Figure 3

Comparative efficacy data for quercetin in different formulations, examining the impact of delivery systems on therapeutic outcomes.

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Figure 4

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Source Paper

Quercetin and Its Lecithin-Based Formulation: Potential Applications for Allergic Diseases Based on a Narrative Review.

Nutrients (2025)

PMID: 40362785

DOI: 10.3390/nu17091476

Cite This Figure

![Figure 4: Plasma concentration curves comparing standard quercetin and its lecithin-based (phytosomal) formulation, demonstrating enhanced oral bioavailability of the lipid-based delivery system.](https://pdfs.citedhealth.com/figures/40362785/512.png)

> Source: Matteo Naso et al. "Quercetin and Its Lecithin-Based Formulation: Potential Applications for Allergi." *Nutrients*, 2025. PMID: [40362785](https://pubmed.ncbi.nlm.nih.gov/40362785/)

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  <img src="https://pdfs.citedhealth.com/figures/40362785/512.png" alt="Plasma concentration curves comparing standard quercetin and its lecithin-based (phytosomal) formulation, demonstrating enhanced oral bioavailability of the lipid-based delivery system." />
  <figcaption>Figure 4. Plasma concentration curves comparing standard quercetin and its lecithin-based (phytosomal) formulation, demonstrating enhanced oral bioavailability of the lipid-based delivery system.<br>  Source: Matteo Naso et al. "Quercetin and Its Lecithin-Based Formulation: Potential Applications for Allergi." <em>Nutrients</em>, 2025. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/40362785/">40362785</a></figcaption>
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