摘要
生物可降解纳米粒子的研制是实现化合物生物传输的重要手段。纳米胶囊化减少了化合物的生物制药和药代动力学缺陷,提高了化合物的生物学性质。天然聚合物如蛋白质和多糖已被广泛应用于开发纳米结构的几种治疗制剂体系。其中有壳聚糖,一种甲壳亚门-甲壳-甲壳素衍生的生物聚合物。除了生物相容性和生物降解性外,壳聚糖还因其黏附特性而闻名。基于壳聚糖的纳米结构系统增强了负载药物的大部分方面,包括细胞运输和其他生物效应。壳聚糖纳米粒子的使用提高了天然化合物的渗透性、稳定性和生物活性。本文综述了壳聚糖纳米颗粒在提高生物活性分子体内外活性方面的主要特点,重点介绍了其在姜黄素中的应用。
关键词: 壳聚糖,纳米粒子,姜黄素,生物利用度,胃黏附,治疗,药代动力学。
Current Medicinal Chemistry
Title:Chitosan Nanoparticles Potentiate the in vitro and in vivo Effects of Curcumin and other Natural Compounds
Volume: 28 Issue: 24
关键词: 壳聚糖,纳米粒子,姜黄素,生物利用度,胃黏附,治疗,药代动力学。
摘要: The development of biodegradable nanoparticles is an important tool for the biological transport of chemical compounds. The nanoencapsulation reduces the biopharmaceutical and pharmacokinetic drawbacks of compounds and enhances their biological properties. Naturally occurring polymers such as proteins and polysaccharides have been widely applied in the development of nanostructured systems of several therapeutic agents. Among them is chitosan, a crustacean-carapace-chitin derived biopolymer. In addition to its biocompatibility and biodegradability, chitosan is known for its mucoadhesion properties. Chitosan-based nanostructured systems potentiate most of the aspects of the loaded drugs, including cellular transport and other biological effects. The use of chitosan nanoparticles enhances permeation, stability, and bioactivity of natural compounds. In this review, an overview of the main features of chitosan nanoparticles that improved in vitro and in vivo effects of bioactive natural molecules is given, emphasizing the results obtained with curcumin.
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Cite this article as:
Chitosan Nanoparticles Potentiate the in vitro and in vivo Effects of Curcumin and other Natural Compounds, Current Medicinal Chemistry 2021; 28 (24) . https://dx.doi.org/10.2174/0929867328666201124152945
DOI https://dx.doi.org/10.2174/0929867328666201124152945 |
Print ISSN 0929-8673 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-533X |
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