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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.3c02963
|2 doi
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|a pubmed24n1294.xml
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|a (NLM)38060376
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|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Asakura, Tetsuo
|e verfasserin
|4 aut
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| 245 |
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|a Bombyx mori Silk Fibroin and Model Peptides Incorporating Arg-Gly-Asp Motifs and Their Application in Wound Dressings
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 20.12.2023
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|a Date Revised 15.02.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Skin plays an important role in protecting the human body from the environment, dehydration, and infection. Burns, wounds, and disease cause the skin to lose its role, but tissue-engineered skin substitutes offer the opportunity to restore skin loss. Silk fibroin from Bombyx mori (SF) has proven to be an excellent wound dressing material. In this study, we aim to develop an excellent wound dressing material by introducing three-residue sequence Arg-Gly-Asp (RGD), which is the most well-known adhesion site of fibronectin, in the films of SF and the model peptide. Its usefulness as a wound dressing material was evaluated both in vitro and in vivo. First, we showed that the flexible structures of the RGD sequence are still maintained in SF with a rigid antiparallel β-sheet structure using NMR in association with excellent wound dressings of SF containing RGD. Then, in in vitro experiments, two types of normal cells derived from human skin, normal human neonatal epidermal keratinocytes and normal human neonatal dermal fibroblasts, were used to evaluate the cell adhesion. On the other hand, in in vivo experiments, the study was conducted using a rat model of a whole skin layer defect wound. The results showed that the high-functionalized SF developed here has the potential to play a significant role in the field of wound dressings
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Fibroins
|2 NLM
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|a 9007-76-5
|2 NLM
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| 650 |
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|a arginyl-glycyl-aspartic acid
|2 NLM
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| 650 |
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|a 78VO7F77PN
|2 NLM
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| 650 |
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|a Oligopeptides
|2 NLM
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|a Peptides
|2 NLM
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| 650 |
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|a Silk
|2 NLM
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| 700 |
1 |
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|a Naito, Akira
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1999
|g 39(2023), 50 vom: 19. Dez., Seite 18594-18604
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:39
|g year:2023
|g number:50
|g day:19
|g month:12
|g pages:18594-18604
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|u http://dx.doi.org/10.1021/acs.langmuir.3c02963
|3 Volltext
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