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Bioengineering
用于神经生长因子包封的新型HDL模拟纳米颗粒的制备和表征
用于神经生长因子包封的新型HDL模拟纳米颗粒的制备和表征
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
Preparation and Characterization of Novel HDL-mimicking Nanoparticles for Nerve Growth Factor Encapsulation

用于神经生长因子包封的新型HDL模拟纳米颗粒的制备和表征

Full Text
8,833 Views
08:24 min
May 22, 2017

DOI: 10.3791/55584-v

Jing Zhu1, Xiaowei Dong1

1Department of Pharmaceutical Sciences, College of Pharmacy,University of North Texas Health Science Center

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Please note that some of the translations on this page are AI generated. Click here for the English version.

使用简单的均质化来制备新颖的高密度脂蛋白模拟纳米颗粒以包封神经生长因子。本文描述了纳米颗粒制备, 体外表征和体内研究的挑战,详细方案。

本文的总体目标是介绍载有神经生长因子的高密度脂蛋白模拟纳米颗粒的制备和表征方法。使用简单的均质化制备正常的高密度脂蛋白模拟纳米颗粒。该过程简单且可扩展。

此外,纳米颗粒大大提高了纳米颗粒中的包埋效率、NGF 和 APOA1。克服了表征纳米颗粒的各种挑战,包括将未负载的 NGF 与 NGF 纳米颗粒分开,进行可靠的体外半径研究以及 NGF 纳米颗粒的生物利用度。首先,在 1.5 mL 微量离心管中混合 10 μL NGF 和 10 μL 鱼精蛋白 USP,并在室温下静置 10 分钟以形成复合物。

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