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CONTINUOUS RELEASE COMPOSITIONS MADE FROM HYALURONIC ACID, AND THERAPEUTIC APPLICATIONS OF SAME
专利权人:
GENBIOTECH
发明人:
Yannis GUILLEMIN,Dominique VACHER,Thomas PERRIER,Maud GONNET,Jean-Noël GOUZE
申请号:
US14909909
公开号:
US20160175342A1
申请日:
2014.08.06
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The present invention concerns polymer particles made from poly(lactic-co-glycolic acid) (PLGA) polymer, poly(lactic-co-glycolic acid)-polyethylene glycol-poly(lactic-co-glycolic acid) (PLGA-PEG-PLGA) copolymer, or the mixture of same, combined with hyaluronic acid molecules or hyaluronic acid salts, and the method for preparing same. The present invention also concerns injectable pharmaceutical or cosmetic compositions comprising such polymer particles, the method for preparing such compositions, and the use thereof for medical purposes, in particular for the prevention and/or treatment of musculoskeletal diseases, diseases and traumatic conditions of the skin, oral disorders, vaginal mucosa dryness and urinary infections or cystitis, dryness of the eye membrane and eye infections, obesity, and the use of same to combat ageing of the skin and/or for repairing the dermal tissue (mesotherapy).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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