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Sena S, Sumeyra KN, Ulkugul G, Sema A, Betul K, Muge SB, Sayip EM, Muhammet U, Cevriye K, Mahir M, Titu MA, Ficai D, Ficai A, Gunduz O. Controlled Release of Metformin Hydrochloride from Core-Shell Nanofibers with Fish Sarcoplasmic Protein. Medicina (Kaunas) 2019; 55:E682. [PMID: 31658758 PMCID: PMC6843546 DOI: 10.3390/medicina55100682] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 09/26/2019] [Accepted: 10/04/2019] [Indexed: 01/13/2023]
Abstract
Background and Objectives: A coaxial electrospinning technique was used to produce core/shell nanofibers of a polylactic acid (PLA) as a shell and a polyvinyl alcohol (PVA) containing metformin hydrochloride (MH) as a core. Materials and Methods: Fish sarcoplasmic protein (FSP) was extracted from fresh bonito and incorporated into nanofiber at various concentrations to investigate the influence on properties of the coaxial nanofibers. The morphology, chemical structure and thermal properties of the nanofibers were studied. Results: The results show that uniform and bead-free structured nanofibers with diameters ranging from 621 nm to 681 nm were obtained. A differential scanning calorimetry (DSC) analysis shows that FSP had a reducing effect on the crystallinity of the nanofibers. Furthermore, the drug release profile of electrospun fibers was analyzed using the spectrophotometric method. Conclusions: The nanofibers showed prolonged and sustained release and the first order kinetic seems to be more suitable to describe the release. MTT assay suggests that the produced drug and protein loaded coaxial nanofibers are non-toxic and enhance cell attachment. Thus, these results demonstrate that the produced nanofibers had the potential to be used for diabetic wound healing applications.
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Affiliation(s)
- Su Sena
- Center for Nanotechnology & Biomaterials Application and Research, Marmara University, 34722 Istanbul, Turkey.
- Department of Metallurgical and Materials Engineering, Faculty of Technology, Marmara University, 34722 Istanbul, Turkey.
| | - Korkmaz Nalan Sumeyra
- Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, 34755 Istanbul, Turkey.
| | - Guven Ulkugul
- Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, 34755 Istanbul, Turkey.
| | - Arslan Sema
- Department of Biochemistry, Marmara University, 34854 Istanbul, Turkey.
| | - Karademir Betul
- Department of Biochemistry, Marmara University, 34854 Istanbul, Turkey.
| | - Sennaroglu Bostan Muge
- Department of Chemical Engineering, Faculty of Engineering, Marmara University, 34722 Istanbul, Turkey.
| | - Eroglu Mehmet Sayip
- Department of Chemical Engineering, Faculty of Engineering, Marmara University, 34722 Istanbul, Turkey.
| | - Uzun Muhammet
- Department of Textile Engineering, Faculty of Technology, Marmara University 34722 Istanbul, Turkey.
| | - Kalkandelen Cevriye
- Department of Biomedical Devices Technology, Vocational School of Technical Sciences, Istanbul University-Cerrahpasa, 34500 Istanbul, Turkey.
| | - Mahirogullari Mahir
- Nanortopedi Industry and Trade Inc., Sanayi Mahallesi Teknopark Bulvari, Teknopark Istanbul, 34906 Istanbul, Turkey.
| | - Mihail Aurel Titu
- Department of Industrial Engineering and Management, "Lucian Blaga" University of Sibiu, Faculty of Engineering, RO-550025 Sibiu, Romania.
- Academy of Romanian Scientists, 54 Splaiul Independentei, Sector 5, 50085 Bucharest, Romania.
| | - Denisa Ficai
- Department of Science and Engineering of Oxidic Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 011061 Bucharest, Romania.
| | - Anton Ficai
- Academy of Romanian Scientists, 54 Splaiul Independentei, Sector 5, 50085 Bucharest, Romania.
- Department of Science and Engineering of Oxidic Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 011061 Bucharest, Romania.
| | - Oguzhan Gunduz
- Center for Nanotechnology & Biomaterials Application and Research, Marmara University, 34722 Istanbul, Turkey.
- Department of Metallurgical and Materials Engineering, Faculty of Technology, Marmara University, 34722 Istanbul, Turkey.
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