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Chapters
- 00:05Title
- 01:41Transcriptional Silencing of ASM
- 04:18Preparation of Reagents for Live Microscopy
- 05:29Live Cell Imaging of FM1-43 Influx into SLO Treated and Untreated Cells
- 10:21Quantification of FM1-43 Influx into Cells
- 14:03Results: Ca2+ and Sphingomyelinase are Involved in Plasma Membrane Repair
- 17:34Conclusion
Levende billeddannelse af celler udsat for den lipofile farvestof FM1-43 muliggør en præcis bestemmelse af kinetikken, som poredannende toksiner er fjernet fra plasmamembranen. Det er et følsomt assay, der kan bruges til at vurdere kravene til Ca 2 +, sphingomyelinase og andre faktorer på plasma membran reparation.
