liposomal delivery and release system of opioid analgesics.

摘要

A SYSTEM OF LIBERATION AND DISTRIBUTION OF MEDICATION LIPOSOMAL FOR CONTROLLED RELEASE OF Opioid Analgesics CONTAINING ANALGESIC OPIOID encapsulated in phospholipid vesicles when administered to a patient, SHOWING IMPROVEMENT drug efficacy and thus maintain ANALGESIA FOR A LONG PERIOD OF TIME .