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简介：Thepaperdescribesdrugreleaseevaluationofabiodegradablelong-actingcon-traceptiveCapsule(CaproF)containinglevonorgestrel(LNG)invivo.Poly(E-Capro-lactone)(PCL)biodegradablematerial,suitableformanymedicalapplication,wasusedinthisstudy.Itwasextrudedintotubes.ThetubeswerethencutandloadedwithLNGpowderbeforemelting-sealedonbothendstogetdrugcapsules.Thissub-dernalimplanthasbeenfoundtobehighlyeffectiveinanimalexperiments.Twoad-
标签： biodegradable LACTONE implant melting sealed LNG

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