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20231226075225.0 |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202303436
|2 doi
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|a pubmed24n1195.xml
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|a (DE-627)NLM358662451
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|a (NLM)37364891
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Tian, Meng
|e verfasserin
|4 aut
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|a A Transformable Mucoadhesive Microgel Network for Noninvasive Multimodal Imaging And Radioprotection of a Large Area of the Gastrointestinal Tract
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 23.10.2023
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|a Date Revised 23.10.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2023 Wiley-VCH GmbH.
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|a The lack of noninvasive imaging and modulation of a large area of the gastrointestinal (GI) tract constrain the diagnosis and treatment of many GI-related diseases. Recent advances use novel mucoadhesive materials to coat a part of the GI tract and then modulate its functions. High mucoadhesion is the key factor of the partial coating, but also the limitation for not spreading and covering the lower GI tract. Here, a bismuth-pectin organic-inorganic hybrid complex is screened and engineered into a transformable microgel network (Bi-GLUE) with high flowability and mucoadhesion, such that it can quickly transit through and coat a large area of the GI tract. In murine and porcine models, Bi-GLUE delivers contrast agents to achieve real-time, large-area GI-tract imaging under X-ray or magnetic resonance modalities and to facilitate the non-invasive diagnosis of familial adenomatous polyposis. Moreover, Bi-GLUE, like an intracorporal radiation shield, decreases the radiotoxicity in a whole-abdomen irradiation rat model. This transformable microgel network offers a new direction that can modulate a large area of the GI tract and may have broad applications for GI-related conditions
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|a Journal Article
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|a dual-modal imaging
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|a microgel networks
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4 |
|a mucoadhesion
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| 650 |
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4 |
|a organic-inorganic hybrids
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| 650 |
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4 |
|a radioprotection
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| 650 |
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|a Microgels
|2 NLM
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| 650 |
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|a Contrast Media
|2 NLM
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| 700 |
1 |
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|a Mu, Xin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fan, Dongyue
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Zhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Qi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yue, Kan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Song, Zhiling
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Luo, Jie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Shiyi
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 40 vom: 12. Okt., Seite e2303436
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g volume:35
|g year:2023
|g number:40
|g day:12
|g month:10
|g pages:e2303436
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|u http://dx.doi.org/10.1002/adma.202303436
|3 Volltext
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