Methods and compositions for enhanced delivery of bioactive molecules

Methods and compositions for enhanced delivery of bioactive molecules

  • CN 101,584,867 A
  • Filed: 10/31/2001
  • Published: 11/25/2009
  • Est. Priority Date: 10/31/2000
  • Status: Active Application
First Claim
Patent Images

1. control the pharmaceutical preparation that bioactive molecule discharges for one kind, said preparation comprises the bonded Biodegradable polymeric of conjugate a kind of and bioactive molecule and hydrophilic polymer.

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