PERFORMANCE OF QUERCETIN-CHITOSAN GELS AS TOPICAL DELIVERY SYSTEMS
نویسندگان
چکیده
منابع مشابه
Preparation and evaluation of quercetin-loaded lecithin-chitosan nanoparticles for topical delivery
BACKGROUND The purpose of this study was to investigate lecithin-chitosan nanoparticles as a topical delivery system for quercetin. METHODS Tocopheryl propylene glycol succinate was chosen to be the surfactant for the nanosystem. The mean particle size of the nanoparticles was 95.3 nm, and the entrapment efficiency and drug loading for quercetin were 48.5% and 2.45%, respectively. Topical del...
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The most important characteristics of chitosans, which make them useful as delivery vectors for drugs and therapeutic proteins, are their excellent mucoadhesive and absorption enhancing properties [1-3]. The mucoadhesion is due to the electrostatic interaction between the positive charge on the chitosan polymer and the negatively charged sialic acid residues on the mucosal surface [4]. Because ...
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Received: August 23, 2016 Revised: September 10, 2016 Accepted: October 03, 2016 Abstract: Background: Acne vulgaris (commonly called acne) is the most prevalent skin complication of different causes with a higher prevalence in adolescents. Topical administration is used as first-choice therapy in mild acne, whereas for moderate and severe acne, systemic administration is required in addition t...
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The laccase induced gelation of maize bran arabinoxylans at 2.5% (w/v) in the presence of insulin or beta-lactoglobulin at 0.1% (w/v) was investigated. Insulin and beta-lacto-globulin did not modify either the gel elasticity (9 Pa) or the cross-links content (0.03 and 0.015 microg di- and triferulic acids/mg arabinoxylan, respectively). The protein release capability of the gel was also investi...
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ژورنال
عنوان ژورنال: Bulletin of Pharmaceutical Sciences. Assiut
سال: 2019
ISSN: 1110-0052
DOI: 10.21608/bfsa.2019.62273