Alsaidan Omar Awad, Elmowafy Mohammed, Shalaby Khaled, Alzarea Sami I, Massoud Diaa, Kassem Abdulsalam M, Ibrahim Mohamed F
Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia.
Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia.
ACS Omega. 2023 May 19;8(21):18714-18725. doi: 10.1021/acsomega.3c00638. eCollection 2023 May 30.
The barrier functionalities of the skin offer a major but not insuperable hindrance for fabrication of skin delivery effective systems. This work aimed to develop an optimized lipid polymer hybrid nanoparticle and assess the skin delivery effectiveness of hydrocortisone (9.872 ± 0.361 × 10 cm/h) of a drug through the skin from an optimized formulation when compared with a drug solution. Meanwhile, histological examination after topical application of the optimized formulation showed a safe increase in epidermal thickness. In vivo, the optimized formulation showed promising anti-inflammatory activity in a croton oil-induced ear rosacea model. As an excellent anti-inflammatory agent, these findings propose that the use of lipomers could be a promising strategy to improve the topical effectiveness of hydrocortisone acetate (HCA) against inflammatory diseases. Collectively, these results support our view that lipid polymer hybrid nanoparticles can proficiently deliver hydrocortisone to the skin in treating skin inflammatory conditions.
皮肤的屏障功能对制备有效的皮肤给药系统构成了重大但并非不可克服的障碍。这项工作旨在开发一种优化的脂质聚合物杂化纳米颗粒,并评估氢化可的松(9.872 ± 0.361 × 10 cm/h)通过优化配方经皮给药的有效性,并与药物溶液进行比较。同时,局部应用优化配方后的组织学检查显示表皮厚度安全增加。在体内,优化配方在巴豆油诱导的耳部酒渣鼻模型中显示出有前景的抗炎活性。作为一种优秀的抗炎剂,这些发现表明使用脂质体可能是提高醋酸氢化可的松(HCA)对炎症性疾病局部疗效的一种有前景的策略。总体而言,这些结果支持了我们的观点,即脂质聚合物杂化纳米颗粒可以有效地将氢化可的松递送至皮肤以治疗皮肤炎症。
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