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Potential of Nanoparticles as Permeation Enhancers and Targeted Delivery Options for Skin: Advantages and Disadvantages

机译:纳米颗粒的潜力作为渗透增强剂和皮肤的靶向递送方案:优缺点

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The topical route of administration has many advantages for the treatment of various skin disorders as well as cosmeceutical purposes. This route bypasses hepatic first-pass effect and systemic availability of many pharmaceuticals is limited to skin organelles such as hair follicles and so could avoid unwanted adverse reactions and increase the localized therapeutic effect. Despite such attributed advantages of the topical route, the most important challenge is skin barrier characteristics that should be overcome to obtain dermal or trans-dermal drug delivery. Different approaches have been recruited to overcome this barrier. In this review, different types of nanoparticles for skin permeation enhancement and targeted delivery to skin organelles are discussed. The potential mechanisms of each nanocarrier in permeation enhancement and dermal delivery are considered and finally, the most important advantages and disadvantages of each group are summarized.
机译:局部给药途径对于治疗各种皮肤疾病以及化妆品目的具有许多优点。该路线绕过肝脏第一通效应和许多药物的系统性可用性仅限于毛囊等皮肤细胞器,因此可以避免不良反应并增加局部治疗效果。尽管局部途径具有这种归属的优势,但最重要的挑战是应克服的皮肤屏障特性,以获得真皮或型杂种药物递送。已经招募了不同的方法来克服这个障碍。在本文中,讨论了不同类型的用于皮肤渗透增强和针对皮肤细胞器的靶向纳米颗粒。认为每个纳米载波在渗透增强和皮肤递送中的潜在机制,最后,总结了每个组的最重要的优缺点。

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