Kathleen M. Campbell,Pericles Calias,Gary P. Cook,Mary A. Ganley
申请号：
US11607382
公开号：
US08877229B2
申请日:
2006.12.01
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Formulations for controlled, sustained release of biologically active agents for the treatment of ocular disorders have been developed. These formulations are based on solid microparticles formed of the combination of biodegradable, synthetic polymers such as poly(lactic acid) (PLA), poly(glycolic acid) (PGA), and copolymers thereof. The microparticles are characterized by low burst levels and efficient drug loading and sustained release.
