Response surface optimization of biocompatible elastic nanovesicles loaded with rosuvastatin calcium: enhanced bioavailability and anticancer efficacy
| Autor: | Omaima N. El-Gazayerly, Nabaweya Abdelaziz Abd El Gawad, Ibrahim Elsayed, Rania Moataz El-Dahmy, Soad Z. El-Emam, Ahmed H. Elshafeey |
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| Rok vydání: | 2020 |
| Předmět: |
Pharmaceutical Science
Biological Availability Antineoplastic Agents 02 engineering and technology Administration Cutaneous 030226 pharmacology & pharmacy 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine Drug Delivery Systems Zeta potential medicine Humans Rosuvastatin Particle Size Rosuvastatin Calcium Transdermal Drug Carriers Chromatography Cetyl alcohol Permeation 021001 nanoscience & nanotechnology Bioavailability chemistry MCF-7 Cells Nanoparticles Nanocarriers 0210 nano-technology medicine.drug HeLa Cells |
| Zdroj: | Drug delivery and translational research. 10(5) |
| ISSN: | 2190-3948 |
| Popis: | Statins are mainly used for the treatment of hyperlipidemia, but recently, their anticancer role was extremely investigated. The goal of this study was to statistically optimize novel elastic nanovesicles containing rosuvastatin calcium to improve its transdermal permeability, bioavailability, and anticancer effect. The elastic nanovesicles were composed of Tween® 80, cetyl alcohol, and clove oil. The nanodispersions were investigated for their entrapment efficiency, particle size, zeta potential, polydispersity index, and elasticity. The optimized elastic nanovesicular dispersion is composed of 20% cetyl alcohol, 53.47% Tween 80, and 26.53% clove oil. Carboxy methylcellulose was utilized to convert the optimized elastic nanovesicular dispersion into elastic nanovesicular gels. Both the optimized dispersion and the optimized gel (containing 2% w/v carboxymethylcellulose) were subjected to in vitro release study, scanning and transmission electron microscopy, histopathological evaluation, and ex vivo permeation. The cell viability assay of the optimized gel on MCF-7 and Hela cell lines showed significant antiproliferative and potent cytotoxic effects when compared to the drug gel. Moreover, the optimized gel accomplished a significant increase in rosuvastatin bioavailability upon comparison with the drug gel. The optimized gel could be considered as a promising nanocarrier for statins transdermal delivery to increase their systemic bioavailability and anticancer effect. Graphical abstract. |
| Databáze: | OpenAIRE |
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