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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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Rezumat articol ediţie STUDIA UNIVERSITATIS BABEŞ-BOLYAI În partea de jos este prezentat rezumatul articolului selectat. Pentru revenire la cuprinsul ediţiei din care face parte acest articol, se accesează linkul din titlu. Pentru vizualizarea tuturor articolelor din arhivă la care este autor/coautor unul din autorii de mai jos, se accesează linkul din numele autorului. |
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STUDIA CHEMIA - Ediţia nr.4 din 2020 | |||||||
Articol: |
NOVEL POLYDIOXANONE - PLURONIC 127 OXYTOCIN IMPREGNATED MESH, PRELIMINARY STUDY OF OXYTOCIN RELEASE IN VITRO. Autori: ANDREEA ELENA MIRON (LUNGU), MARIOARA MOLDOVAN, DOINA PRODAN, MIHAELA VLASSA, MĂDĂLINA MOLDOVAN, RAREȘ CĂLIN ROMAN, MÎNDRA EUGENIA BADEA. |
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Rezumat: DOI: 10.24193/subbchem.2020.4.05 Published Online: 2020-12-30 Published Print: 2020-12-30 pp. 63-72 VIEW PDF: FULL PDF ABSTRACT: Polymers represent a novel alternative in bone regeneration. Polydioxanone combined with Pluronic was used as a carrier for Oxytocin in form of an interfacial deposition obtained scaffold. The low rate of resorption of the scaffold follow the bone regeneration sequence assuring a constant and continuous release of Oxytocin. The Oxytocin release was monitored by RP-HPLC method. The separation was performed on a Phenomenex Luna 5µm C18 100A, 250x4.6mm, using isocratic elution with acetonitrile: phosphate buffer pH 7 (30:70 v/v) mobile phase. Flow rate 1 ml / min, column temperature 30°C, DAD, = 220nm. The surface morphology of polydioxanone - pluronic 127 - Oxytocin impregnated mesh was characterized by SEM. The preliminary results show that the Polydioxanone combined with Pluronic is a promising polymer for bone regeneration engineering. Key words: polydioxanone, Oxytocin, bone reconstruction, biodegradable scaffolds, RP-HPLC, SEM |
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