Transdermal fennel essential oil nanoemulsions with promising hepatic dysfunction healing effect: in vitro and in vivo study.
Pharm Dev Technol
; 24(6): 729-738, 2019 Jul.
Article
em En
| MEDLINE
| ID: mdl-30775948
ABSTRACT
Fennel (Foeniculum vulgare Mill.) is a member of family Apiaceae. Trans-anethole, the major component of Fennel essential oil (FEO), possesses antioxidant and hepatoprotective effects. Transdermal nanoemulsions (NEs) are advanced colloidal systems for systemic and controlled drug delivery through the stratum corneum barrier. FEO NEs were prepared using the oil Lauroglycol™ 90, as it provides a larger NE existence zone than Captex® 300, in the constructed phase diagrams. Six systems were prepared using Tween20/propylene glycol (S/CoS) in the ratios 21 and 31 with oil to S/CoS mass ratios 19, 28 and 37. Physicochemical characterization revealed optimum properties regarding thermodynamic stability, droplet size and pH with a Newtonian flow pattern. In vitro permeation study in rat skin revealed the highest cumulative amount permeated (µg/cm2), flux and permeability coefficient values for F4 made up of 2% FEO, 4.67% Lauroglycol™ 90, 60% S/CoS in the ratio 31. Results of the in vivo hepatic dysfunction study in rats indicate promising significant amelioration of liver function reflected in ALT, AST, ALP, bilirubin, albumin, malondialdehyde and ammonia plasma levels. The results signify the promising approach of FEO NEs in achieving remedy of liver toxicity. The most promising effect is inherent to F4 which imparts a more positive effect than FEO.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Óleos Voláteis
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Foeniculum
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Preparações de Ação Retardada
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Hepatopatias
Limite:
Animals
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article