Fibroblast Derived Human Engineered Connective Tissue for Screening Applications
3.3K Views
•
09:50 min
•
August 20th, 2021
DOI :
August 20th, 2021
•Gabriela L. Santos1,2, Tim Meyer1,2, Malte Tiburcy1,2, Alisa DeGrave1,2, Wolfram-Hubertus Zimmermann1,2,3,4,5, Susanne Lutz1,2
1Institute of Pharmacology and Toxicology, University Medical Center Goettingen, 2DZHK (German Center for Cardiovascular Research) partner site, Goettingen, 3Cluster of Excellence “Multiscale Bioimaging: from Molecular Machines to Networks of Excitable Cells” (MBExC), University of Goettingen, 4Center for Neurodegenerative Diseases (DZNE), 5Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP)
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Chapters in this video
0:04
Introduction
0:52
Primary Cardiac Fibroblast Preparation
1:39
Enzymatic Dispersion of Human Cardiac Fibroblasts
2:52
Engineered Connective Tissue Preparation
5:28
Cross-Sectional Area Measurement to Assess ECT Compaction
5:55
Pole Deflection Analysis to Monitor ECT Contraction
6:32
Destructive Tensile Measurement and Stress-Strain Analysis to Assess ECT
8:20
Results: Effect of Actin Polymerization on ECT Compaction, Contraction, and Stiffness
9:22
Conclusion
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