| Autor: |
Anjani, Qonita Kurnia, Moreno-Castellanos, Natalia, Adhami, Masoud, Ramadon, Delly, Jangga, Jangga, Donnelly, Ryan F. |
| Zdroj: |
Drug Delivery & Translational Research; Jan2025, Vol. 15 Issue 1, p355-371, 17p |
| Abstrakt: |
Quercetin, a natural compound, shows promising potential in wound healing by reducing fibrosis, limiting scar formation, and boosting fibroblast proliferation. However, its effectiveness is hindered by poor solubility, resulting in low bioavailability and necessitating high doses for therapeutic efficacy. This study presents a novel approach, fabricating quercetin-loaded microarray patches (MAPs) using widely employed solubility enhancement strategies. Fabricated MAPs exhibited favourable mechanical strength and could be inserted into excised porcine skin to a depth of 650 μm. Furthermore, formulations containing Soluplus® significantly increased the drug loading capacity, achieving up to 2.5 mg per patch and complete dissolution within an hour of application on excised porcine skin. In vitro studies on full-thickness neonatal porcine skin demonstrated that Soluplus®-enhanced MAPs effectively delivered quercetin across various skin layers, achieving a delivery efficiency exceeding 80% over 24 h. Additionally, these prototype MAPs displayed anti-inflammatory properties and demonstrated biocompatibility with human keratinocyte skin cells. Therefore, quercetin-loaded MAPs employing Soluplus® as a solubility enhancer present a promising alternative strategy for wound healing and anti-inflammatory therapy applications. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Full text from SpringerLink