Injectable microparticle-gel system for prolonged and localized lidocaine release. II. In vivo anesthetic effects.

Abstract

Current treatment protocols for postoperative pain are beset by either the short duration of the anesthetic effect or requirement of hospitalization of the patients. We reported herein a novel treatment by applying to the surgical site a biodegradable microparticle-gel system for prolonged and localized release of encapsulated anesthetic drugs. In a… (More)

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