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DOI | 10.1016/j.ijbiomac.2017.01.009 |
Enhanced wound healing activity of desert locust (Schistocerca gregaria) vs. shrimp (Penaeus monodon) chitosan based scaffolds | |
Marei, Narguess H.1; Ei-Mazny, W.2; El-Shaer, Aida2; Zaki, Kareem Dorri3; Hussein, Zahra S.4; Abd-El-Samie, Emtithal M.5 | |
通讯作者 | Abd-El-Samie, Emtithal M. |
来源期刊 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
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ISSN | 0141-8130 |
EISSN | 1879-0003 |
出版年 | 2017 |
卷号 | 97页码:23-33 |
英文摘要 | Chitosan (CS) has received great attention in tissue engineering, especially in wound healing acceleration. In this study, chitin was isolated from desert locust (Schistocerca gregaria) and shrimp (Penaeus monodon) then deacetylated to chitosan. Then, chitosan was characterized by degree of deacetylation (DD), molecular weight (M.Wt), swelling index (SI), Fourier transform infrared (FTIR) and X ray diffraction (XRD). The chitosan was then casted into 2D scaffolds and was pictured using scanning electron microscope (SEM). In a comparative study, primary cell cultures of neonatal (1-2 day old) mice skin tissue, supplemented with 10% fetal calf serum, were seeded onto locust chitosan based scaffolds (LCSBS) and shrimp chitosan based scaffold (SCSBS). Their attachment percentage was determined after 1 h. The cell proliferation rate was tested for 5 days on LCSBS and SCSBS. Wound healing activity progress of LCSBS and SCSBS was tested in vivo using histopathology, and results revealed that seeded and unseeded LCSBS accelerated healing in contrast to SCSBS. The data demonstrated that LCSBS shows a high degree of biocompatibility in vivo. These results suggest that LCSBS is a potential substitute for the development of low cost implantable materials to accelerate wound healing. (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Chitosan Wound healing Tissue engineering |
类型 | Article |
语种 | 英语 |
国家 | Egypt |
收录类别 | SCI-E |
WOS记录号 | WOS:000395213400004 |
WOS关键词 | PHYSICOCHEMICAL CHARACTERIZATION ; STEM-CELLS ; ANTIOXIDANT ACTIVITIES ; RESTING EGGS ; IN-VITRO ; CHITIN ; BIOMATERIALS ; EXTRACTION ; ATTACHMENT ; MEMBRANES |
WOS类目 | Biochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/199703 |
作者单位 | 1.Amer Univ Cairo, Sch Sci & Engn, Nanotechnol Program, Cairo, Egypt; 2.Holding Co Biol Prod & Vaccines VACSERA, Res & Dev Unit, Giza, Egypt; 3.Cairo Univ, Fac Sci, Biotechnol Program, Giza, Egypt; 4.Modern Sci & Arts Univ, Fac Biotechnol, 6th of October, Egypt; 5.Cairo Univ, Fac Sci, Dept Entomol, Giza, Egypt |
推荐引用方式 GB/T 7714 | Marei, Narguess H.,Ei-Mazny, W.,El-Shaer, Aida,et al. Enhanced wound healing activity of desert locust (Schistocerca gregaria) vs. shrimp (Penaeus monodon) chitosan based scaffolds[J],2017,97:23-33. |
APA | Marei, Narguess H.,Ei-Mazny, W.,El-Shaer, Aida,Zaki, Kareem Dorri,Hussein, Zahra S.,&Abd-El-Samie, Emtithal M..(2017).Enhanced wound healing activity of desert locust (Schistocerca gregaria) vs. shrimp (Penaeus monodon) chitosan based scaffolds.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,97,23-33. |
MLA | Marei, Narguess H.,et al."Enhanced wound healing activity of desert locust (Schistocerca gregaria) vs. shrimp (Penaeus monodon) chitosan based scaffolds".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 97(2017):23-33. |
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