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Isolamento, Caracterização e Aplicação Terapêutica de Vesículas Extracelulares a partir de Células-Tronco Mesenquimais Humanas Cultivadas
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JoVE Journal Biology
Isolation, Characterization, and Therapeutic Application of Extracellular Vesicles from Cultured Human Mesenchymal Stem Cells

Isolamento, Caracterização e Aplicação Terapêutica de Vesículas Extracelulares a partir de Células-Tronco Mesenquimais Humanas Cultivadas

DOI:
10.3791/64135-v

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07:03 min

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September 23, 2022

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, , , , , , ,
1College of Life Science,Northwest University, 2State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology,Fourth Military Medical University, 3Xi’an Institute of Tissue Engineering and Regenerative Medicine, 4School of Basic Medicine,Fourth Military Medical University, 5Department of Orthodontics, School of Stomatology,Fourth Military Medical University

Chapters

  • 00:05Introduction
  • 01:04Differential Centrifugation for Isolation of Exosomes and Microvesicles
  • 02:25Detection of Particle Numbers and Size Distribution of Extracellular Vesicles
  • 03:29Labeling of Extracellular Vesicles Derived from Mesenchymal Stem Cells
  • 04:50Systemic Injection of Extracellular Vesicles Derived from Mesenchymal Stem Cells
  • 05:24Results: Characterization of Extracellular Vesicles Derived from Mesenchymal Stem Cells
  • 06:19Conclusion

Summary

Automatic Translation

Automatic Translation

O presente protocolo descreve a centrifugação diferencial para isolar e caracterizar EVs representativos (exossomos e microvesículas) de CTMs humanas cultivadas. Outras aplicações desses EVs também são explicadas neste artigo.

Tags

Keywords: Extracellular VesiclesMesenchymal Stem CellsIsolationCharacterizationDifferential CentrifugationCell CultureTherapeutic ApplicationPKH26 DyeParticle Tracking Analysis

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