Biotechnology Bulletin ›› 2017, Vol. 33 ›› Issue (6): 32-38.doi: 10.13560/j.cnki.biotech.bull.1985.2016-1084

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Study Advance on Polymer and Phosphatidylcholine Nano-micelles Drug Delivery System

LI Ya-zi1, XU Shu-jing1,2   

  1. 1. Hebei Normal University,Life College of Science,Shijiazhuang 050016;
    2. Hebei Normal University,College of Tourism,Shijiazhuang 050016
  • Received:2016-11-28 Online:2017-06-26 Published:2017-06-19

Abstract: In clinical practice,the poorly water-soluble drugs will not only seriously affect the therapeutic effect,but also may cause a series of toxic side-effects,therefore,delivery system for a poorly water-soluble drug has become a research hotpot. Nano-micelles system is one of the most effective drug delivery systems,which mainly consists of the hydrophilic shell and hydrophobic core. Nano-micelles as a nano-size drug delivery system presents many unique advantages,such as can effectively avoid the early-release of drug in blood circulation,reduce toxic side-effects and improve targeting,further increase the utilization of poorly soluble drug by organisms,etc.,showing promising application prospect in drug delivery system for a poorly soluble drug. This review describes the category,constitute,characterization and its toxicity and pharmacokinetics detection application of polymer and phosphatidylcholine nano-micelles.

Key words: nano-micelle, drug delivery system, pharmacokinetic