Development and optimization of oral nanoemulsion of rutin for enhancing its dissolution rate, permeability, and oral bioavailability.
Pharm Dev Technol
; 27(5): 588-597, 2022 Jun.
Article
em En
| MEDLINE
| ID: mdl-35703396
ABSTRACT
Rutin-loaded nanoemulsion (NE-RU) formulation is the core research work in this report. Labrafil® M 1944 CS was used as the oil phase, Tween 80 as the surfactant, and Transcutol P as the co-surfactant in the preparation of nanoemulsion. By utilizing a three-level central composite design (CCD), the composition was optimized. The optimized formulation showed a droplet size of 98.53 ± 3.22 nm, zeta potential -46.70 ± 4.78 mV, and drug loading 92.34 ± 3.87%. The results of dissolution, permeability, and oral bioavailability showed about 25.55 folds, 1.98 folds, and 33.68 folds, respectively, in the case of NE-RU as compared to its naïve form. The response of fresh and aged NE was non-significantly different in terms of particle size, zeta potential, and drug loading, indicating that the formulation was stable. The successful development of NE-RU with an improved bioavailability profile suggested that this formulation might be used to examine the pharmacodynamics of oxidative stress-related metabolic disorders.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Rutina
/
Nanopartículas
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article