Arid
DOI10.1016/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
ISSN0141-8130
EISSN1879-0003
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
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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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