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Udvikling af et In Vitro Assay at kvantificere hæmatopoietisk stilk og stamfader celler (HSPCs) i at udvikle zebrafisk embryoner
JoVE Journal
Developmental Biology
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JoVE Journal Developmental Biology
Development of an In Vitro Assay to Quantitate Hematopoietic Stem and Progenitor Cells (HSPCs) in Developing Zebrafish Embryos
DOI:

10:28 min

November 30, 2017

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Chapters

  • 00:05Title
  • 01:05Bleach and Dechorionate 48 hpf Zebrafish Embryos
  • 03:19Embryos for Dissociation
  • 05:15Preparation of Dissociated Embryos
  • 06:21Preparation of Methylcellulose
  • 07:30Addition of Dissociated Embryos to Methylcellulose
  • 08:53Results: Quantitation of Zebrafish Embryonic Hematopoietic Stem and Progenitor Cells
  • 09:32Conclusion

Summary

Automatic Translation

Her præsenterer vi en enkel metode til at kvantificere hæmatopoietisk stilk og stamfader celler (HSPCs) i embryonale zebrafisk. HSPCs fra dissocierede zebrafisk er belagt i methylcellulose med understøttende faktorer, differentiere til modne blod. Dette giver mulighed for påvisning af blod pixeldefekter og giver mulighed for narkotika screening for at foretages nemt.

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