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Sistemas de administración basados en ciclodextrina para flavonoides: mecanismos, avances, formulación y
Ferenc Fenyvesi1, Ágnes Klusóczki2, Ágnes Rusznyák1
1Department of Molecular and Nanopharmaceutics, Faculty of Pharmacy, University of Debrecen, H-4002 Debrecen, Hungary.
Antioxidants (Basel, Switzerland)
|August 28, 2025
Resumen
La complejación con ciclodextrina mejora la solubilidad de los flavonoides y la actividad antioxidante, superando las limitaciones farmacocinéticas. La nanotecnología mejora aún más la entrega para aplicaciones terapéuticas.
Área de la Ciencia:
- Farmacología y administración de fármacos
- Química de los productos naturales
Sus antecedentes:
- Los flavonoides poseen importantes propiedades antioxidantes valiosas para la investigación preventiva y terapéutica.
- La escasa solubilidad en agua y la baja biodisponibilidad limitan la aplicación clínica de los flavonoides.
- Los sistemas basados en ciclodextrina ofrecen una solución prometedora para mejorar la farmacocinética de los flavonoides.
Objetivo del estudio:
- Examinar el papel de los transportadores basados en ciclodextrina en la formulación de flavonoides.
- Explorar las características estructurales y los mecanismos de complejación de los complejos de flavonoides y ciclodextrinas.
- Destacar el potencial de las formulaciones nanotecnológicas para mejorar la administración de flavonoides.
Principales métodos:
- Revisión de la literatura científica sobre las interacciones entre flavonoides y ciclodextrina.
- Análisis de las características estructurales y los mecanismos de complejidad.
- Examen del impacto de la complejación en la solubilidad, estabilidad y actividad biológica.
- Discusión de enfoques nanotecnológicos como los liposomas, las nanofibras y las nanoesponjas.
Principales resultados:
- Las ciclodextrinas forman complejos de inclusión estables y solubles en agua con flavonoides.
- La complejación mejora significativamente la solubilidad de los flavonoides, la estabilidad química y la actividad antioxidante.
- Las formulaciones nanotecnológicas mejoran la administración dirigida y la eficacia terapéutica de los flavonoides.
Conclusiones:
- Los portadores basados en ciclodextrina son eficaces para superar las limitaciones farmacocinéticas de los flavonoides.
- Las formulaciones habilitadas por nanotecnología ofrecen estrategias avanzadas para la administración de flavonoides.
- Estos sistemas tienen un potencial futuro sustancial en el desarrollo de productos terapéuticos y funcionales.
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