Tian-jian YE, Mei-juan MA, Shuai QIAN, et al. Research Status, Problems and Countermeasures of Lyotropic Liquid Crystal in New Drug Delivery Systems of Traditional Chinese Medicine[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(16): 229-234.
DOI:
Tian-jian YE, Mei-juan MA, Shuai QIAN, et al. Research Status, Problems and Countermeasures of Lyotropic Liquid Crystal in New Drug Delivery Systems of Traditional Chinese Medicine[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(16): 229-234. DOI: 10.13422/j.cnki.syfjx.20190947.
Research Status, Problems and Countermeasures of Lyotropic Liquid Crystal in New Drug Delivery Systems of Traditional Chinese Medicine
Lyotropic liquid crystal is an ordered system with various geometric shapes or three-dimensional structures formed by the interaction of amphiphilic molecules dissolved in polar solvents
and has the characteristics of excellent drug applicability
high drug loading
good bioadhesive property and high transdermal permeability. Through a comprehensive analysis of the research results in this research group and the related research reports of LLC drug delivery system
the authors systematically discussed the research value
development potential and research status of LLC in the field of new drug delivery system of traditional Chinese medicine(TCM)
especially in the percutaneous and mucosal drug delivery system and the oral microparticle drug delivery system of TCM. At the same time
due to the current research field of TCM-LLC drug delivery system starts late
many of the basic research problems to be further perfect
this paper had carried on the induction summary to these problems
and put forward the research countermeasures: ①the basic research of TCM-LLC drug delivery system should be strengthened by referencing the research experience and methods of LLC drug delivery system of single chemical component combined with TCM characteristics
②the research on the release mechanism of the chemical components in TCM should be strengthened
and the basic research on the LLC drug delivery system of synchronized sustained release TCM should be carried out
③development of new LLC materials applicable to TCM
④the quality evaluation system of TCM-LLC should be improved
⑤to explore the LLC preparation process suitable for industrialization.
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