Techniques and methods evaluation on pharmaceutical stability of liposomes / 药学学报

ABSTRACT

Liposomes as a drug carrier is easy to form aggregation and cause drug leakage in vitro. In addition, the degradation and elimination in vivo happens frequently to reduce its delivery activity. Development and application of liposomes are restricted by the instability. The appropriate techniques and methods are great important in the study of pharmaceutical stability of liposomes. In this paper, the techniques and methods are reviewed on pharmaceutical stability evaluation of liposomes, which was done from physical, chemical and biological stability for the difference in stability of liposomes. The research strategies for establishing the stability evaluation system and improving the value of liposomes have been discussed to make full therapeutic advantage of it.