Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies

Kuo-Sheng Liu,1 Ching-Wei Kao,2 Yuan-Yun Tseng,3 Shih-Kuang Chen,4 Yu-Ting Lin,4 Chia-Jung Lu,4,5 Shih-Jung Liu4,5 1Department of Thoracic and Cardiovascular Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; 2Department of Anesthesiology, Chiayi Chang Gung Memorial Hospital, Chiayi, Tai...

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Autores principales:	Liu KS, Kao CW, Tseng YY, Chen SK, Lin YT, Lu CJ, Liu SJ
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2021
Materias:	nanofibrous anti-adhesive membrane poly(lactic-co-glycolic acid) extended release vancomycin ceftazidime ketorolac hegf Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/f3662dc522054eee9f158e6832f17267
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spelling	oai:doaj.org-article:f3662dc522054eee9f158e6832f172672021-12-02T14:48:10ZAssessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies1178-2013https://doaj.org/article/f3662dc522054eee9f158e6832f172672021-07-01T00:00:00Zhttps://www.dovepress.com/assessment-of-antimicrobial-agents-analgesics-and-epidermal-growth-fac-peer-reviewed-fulltext-article-IJNhttps://doaj.org/toc/1178-2013Kuo-Sheng Liu,1 Ching-Wei Kao,2 Yuan-Yun Tseng,3 Shih-Kuang Chen,4 Yu-Ting Lin,4 Chia-Jung Lu,4,5 Shih-Jung Liu4,5 1Department of Thoracic and Cardiovascular Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; 2Department of Anesthesiology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan; 3Department of Neurosurgery, New Taipei Municipal Tu-Cheng Hospital (Built and Operated by Chang Gung Medical Foundation), New Taipei City, Taiwan; 4Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan; 5Department of Orthopedic Surgery, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan, TaiwanCorrespondence: Shih-Jung LiuBiomaterials Lab, Mechanical Engineering, Chang Gung University, 259, Wen-Hwa 1st Road, Kwei-Shan, Tao-Yuan 333, TaiwanTel +886-3-2118166Fax +886-3-2118558Email shihjung@mail.cgu.edu.twBackground: Postoperative tissue adhesion is a major concern for most surgeons and is a nearly unpreventable complication after abdominal or pelvic surgeries. This study explored the use of sandwich-structured antimicrobial agents, analgesics, and human epidermal growth factor (hEGF)-incorporated anti-adhesive poly(lactic-co-glycolic acid) nanofibrous membranes for surgical wounds.Materials and Methods: Electrospinning and co-axial electrospinning techniques were utilized in fabricating the membranes. After spinning, the properties of the prepared membranes were assessed. Additionally, high-performance liquid chromatography and enzyme-linked immunosorbent assays were utilized in assessing the in vitro and in vivo liberation profiles of the pharmaceuticals and the hEGF from the membranes.Results: The measured data suggest that the degradable anti-adhesive membranes discharged high levels of vancomycin/ceftazidime, ketorolac, and hEGF in vitro for more than 30, 24, and 27 days, respectively. The in vivo assessment in a rat laparotomy model indicated no adhesion in the peritoneal cavity at 14 days post-operation, demonstrating the anti-adhesive capability of the sandwich-structured nanofibrous membranes. The nanofibers also released effective levels of vancomycin, ceftazidime, and ketorolac for more than 28 days in vivo. Histological examination revealed no adverse effects.Conclusion: The outcomes of this study implied that the anti-adhesive nanofibers with sustained release of antimicrobial agents, analgesics, and growth factors might offer postoperative pain relief and infection control, as well as promote postoperative healing of surgical wounds.Keywords: nanofibrous anti-adhesive membrane, poly(lactic-co-glycolic acid), extended release, vancomycin, ceftazidime, ketorolac, hEGFLiu KSKao CWTseng YYChen SKLin YTLu CJLiu SJDove Medical Pressarticlenanofibrous anti-adhesive membranepoly(lactic-co-glycolic acid)extended releasevancomycinceftazidimeketorolachegfMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 16, Pp 4471-4480 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	nanofibrous anti-adhesive membrane poly(lactic-co-glycolic acid) extended release vancomycin ceftazidime ketorolac hegf Medicine (General) R5-920
spellingShingle	nanofibrous anti-adhesive membrane poly(lactic-co-glycolic acid) extended release vancomycin ceftazidime ketorolac hegf Medicine (General) R5-920 Liu KS Kao CW Tseng YY Chen SK Lin YT Lu CJ Liu SJ Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies
description	Kuo-Sheng Liu,1 Ching-Wei Kao,2 Yuan-Yun Tseng,3 Shih-Kuang Chen,4 Yu-Ting Lin,4 Chia-Jung Lu,4,5 Shih-Jung Liu4,5 1Department of Thoracic and Cardiovascular Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; 2Department of Anesthesiology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan; 3Department of Neurosurgery, New Taipei Municipal Tu-Cheng Hospital (Built and Operated by Chang Gung Medical Foundation), New Taipei City, Taiwan; 4Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan; 5Department of Orthopedic Surgery, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan, TaiwanCorrespondence: Shih-Jung LiuBiomaterials Lab, Mechanical Engineering, Chang Gung University, 259, Wen-Hwa 1st Road, Kwei-Shan, Tao-Yuan 333, TaiwanTel +886-3-2118166Fax +886-3-2118558Email shihjung@mail.cgu.edu.twBackground: Postoperative tissue adhesion is a major concern for most surgeons and is a nearly unpreventable complication after abdominal or pelvic surgeries. This study explored the use of sandwich-structured antimicrobial agents, analgesics, and human epidermal growth factor (hEGF)-incorporated anti-adhesive poly(lactic-co-glycolic acid) nanofibrous membranes for surgical wounds.Materials and Methods: Electrospinning and co-axial electrospinning techniques were utilized in fabricating the membranes. After spinning, the properties of the prepared membranes were assessed. Additionally, high-performance liquid chromatography and enzyme-linked immunosorbent assays were utilized in assessing the in vitro and in vivo liberation profiles of the pharmaceuticals and the hEGF from the membranes.Results: The measured data suggest that the degradable anti-adhesive membranes discharged high levels of vancomycin/ceftazidime, ketorolac, and hEGF in vitro for more than 30, 24, and 27 days, respectively. The in vivo assessment in a rat laparotomy model indicated no adhesion in the peritoneal cavity at 14 days post-operation, demonstrating the anti-adhesive capability of the sandwich-structured nanofibrous membranes. The nanofibers also released effective levels of vancomycin, ceftazidime, and ketorolac for more than 28 days in vivo. Histological examination revealed no adverse effects.Conclusion: The outcomes of this study implied that the anti-adhesive nanofibers with sustained release of antimicrobial agents, analgesics, and growth factors might offer postoperative pain relief and infection control, as well as promote postoperative healing of surgical wounds.Keywords: nanofibrous anti-adhesive membrane, poly(lactic-co-glycolic acid), extended release, vancomycin, ceftazidime, ketorolac, hEGF
format	article
author	Liu KS Kao CW Tseng YY Chen SK Lin YT Lu CJ Liu SJ
author_facet	Liu KS Kao CW Tseng YY Chen SK Lin YT Lu CJ Liu SJ
author_sort	Liu KS
title	Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies
title_short	Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies
title_full	Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies
title_fullStr	Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies
title_full_unstemmed	Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies
title_sort	assessment of antimicrobial agents, analgesics, and epidermal growth factors-embedded anti-adhesive poly(lactic-co-glycolic acid) nanofibrous membranes: in vitro and in vivo studies
publisher	Dove Medical Press
publishDate	2021
url	https://doaj.org/article/f3662dc522054eee9f158e6832f17267
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Assessment of Antimicrobial Agents, Analgesics, and Epidermal Growth Factors-Embedded Anti-Adhesive Poly(Lactic-Co-Glycolic Acid) Nanofibrous Membranes: In vitro and in vivo Studies

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