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Chapters
- 00:05Title
- 01:47Preparation of Silicone Membrane Dishes and Adherence of Cells
- 03:30Substrate Strain Experiments
- 06:50Substrate Strain Analysis
- 08:35Representative Results for Substrate Strain Application on the Interphase Cell Nucleus
- 09:57Microneedle Manipulation Experiment
- 12:19Microneedle Manipulation Analysis
- 13:50Representative Results for Microneedle Manipulation of the Interphase Cell Nucleus
- 15:58Conclusion
Vi presentiamo due indipendenti, microscopio a base di strumenti per misurare le deformazioni indotte nucleare e del citoscheletro in camere singole, cellule viventi aderenti in risposta alla applicazione dello sforzo globale o localizzato. Queste tecniche vengono utilizzate per determinare la rigidità nucleare (cioè, deformabilità) e di sondare la trasmissione intracellulare vigore tra il nucleo e il citoscheletro.
Tags
Biophysical AssaysMechanical PropertiesInterphase Cell NucleusSubstrate Strain ApplicationMicroneedle ManipulationEukaryotic CellsNucleus StiffnessCytoskeletonBiomechanical BehaviorPhysiological ConditionsPathological ConditionsMigrating NeutrophilsInvading Cancer CellsExtravasationNarrow SpacesMuscleStructural SupportRepetitive Mechanical StressCellular ArchitectureNuclear Envelope ProteinsLaminsNesprinsNucleo-cytoskeletal CouplingHuman Diseases
