| In vivo bioprinting for computer- and robotic-assisted medical intervention: preliminary study in mice. | |
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MedLine Citation:
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PMID: 20811116 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We present the first attempt to apply bioprinting technologies in the perspective of computer-assisted medical interventions. A workstation dedicated to high-throughput biological laser printing has been designed. Nano-hydroxyapatite (n-HA) was printed in the mouse calvaria defect model in vivo. Critical size bone defects were performed in OF-1 male mice calvaria with a 4 mm diameter trephine. Prior to laser printing experiments, the absence of inflammation due to laser irradiation onto mice dura mater was shown by means of magnetic resonance imaging. Procedures for in vivo bioprinting and results obtained using decalcified sections and x-ray microtomography are discussed. Although heterogeneous, these preliminary results demonstrate that in vivo bioprinting is possible. Bioprinting may prove to be helpful in the future for medical robotics and computer-assisted medical interventions. |
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Authors:
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Virginie Keriquel; Fabien Guillemot; Isabelle Arnault; Bertrand Guillotin; Sylvain Miraux; Joëlle Amédée; Jean-Christophe Fricain; Sylvain Catros |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-03-10 |
Journal Detail:
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Title: Biofabrication Volume: 2 ISSN: 1758-5090 ISO Abbreviation: Biofabrication Publication Date: 2010 Mar |
Date Detail:
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Created Date: 2010-09-02 Completed Date: 2010-12-27 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101521964 Medline TA: Biofabrication Country: England |
Other Details:
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Languages: eng Pagination: 014101 Citation Subset: IM |
Affiliation:
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INSERM, U577, Bordeaux, F-33076 France and Université Victor Segalen Bordeaux 2, UMR-S577 Bordeaux, F-33076 France. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Biotechnology / methods* Bone Substitutes / therapeutic use Brain / radiation effects Computer-Aided Design Durapatite / therapeutic use Histocytochemistry Male Mice Nanoparticles / therapeutic use Robotics / methods* Skull / injuries, radiography Skull Fractures / therapy* Therapy, Computer-Assisted / methods* Tissue Engineering / methods* X-Ray Microtomography |
| Chemical | |
Reg. No./Substance:
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0/Bone Substitutes; 1306-06-5/Durapatite |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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