International journal of nanomedicine · 2024
Penetration Enhancer-Free Mixed Micelles for Improving Eprinomectin Transdermal c Efficiency in Animal Parasitic Infections Therapy.
СтатьяНазвание и аннотация: Перевод в очереди
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Mao Yujuan, Hao Tianjiao, Zhang Hongxiu, Gu Xiaofei, Wang Jing, Shi Feifei, Chen Xiaolan, Guo Liuna, Gao Jie, Shen Yan, Zhang JinLin, Yu Shenglan
Аннотация
INTRODUCTION: Eprinomectin offers promise against parasitic infections. This study develops Eprinomectin (EPR) mixed micelles for transdermal delivery, aiming to enhance efficacy and convenience against endoparasites and ectoparasites. Physicochemical characterization and pharmacokinetic studies were conducted to assess its potential as an effective treatment for parasitic infections.
METHODS: Blank and EPR mixed micelles were prepared using PEG-40 Hydrogenated castor oil (RH-40) and Nonyl phenol polyoxyethylene ether 40 (NP-40). Critical micelle concentrations (CMC) determined using the pyrene fluorescence probe method. Particle size, EE, DL, in vitro release, permeation, and skin irritation were evaluated. In vivo pharmacokinetic studies were conducted in male Sprague-Dawley rats.
RESULTS: Results show that EPR mixed micelles present suitable stability, physicochemical properties, and safety. Moreover, the rapid release and high bioavailability of EPR mixed micelles have also been verified in the study. Pharmacokinetic experiments in vivo showed that an improvement in the transdermal absorption and bioavailability of EPR after encapsulation in mixed micelles formulations.
CONCLUSION: The results proved that the novel mixed micelles are safe and effective and are expected to become a promising veterinary nano-delivery system.
METHODS: Blank and EPR mixed micelles were prepared using PEG-40 Hydrogenated castor oil (RH-40) and Nonyl phenol polyoxyethylene ether 40 (NP-40). Critical micelle concentrations (CMC) determined using the pyrene fluorescence probe method. Particle size, EE, DL, in vitro release, permeation, and skin irritation were evaluated. In vivo pharmacokinetic studies were conducted in male Sprague-Dawley rats.
RESULTS: Results show that EPR mixed micelles present suitable stability, physicochemical properties, and safety. Moreover, the rapid release and high bioavailability of EPR mixed micelles have also been verified in the study. Pharmacokinetic experiments in vivo showed that an improvement in the transdermal absorption and bioavailability of EPR after encapsulation in mixed micelles formulations.
CONCLUSION: The results proved that the novel mixed micelles are safe and effective and are expected to become a promising veterinary nano-delivery system.