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Langsigtet undertrykkelse af Intersectin-1s i muselunger ved Gentagen leveringen af ​​en specifik siRNA via kationiske liposomer. Evaluering af Knockdown Effects ved elektronmikroskopi
Journal JoVE
Biologie
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Journal JoVE Biologie
Long-term Silencing of Intersectin-1s in Mouse Lungs by Repeated Delivery of a Specific siRNA via Cationic Liposomes. Evaluation of Knockdown Effects by Electron Microscopy
DOI:

15:55 min

June 21, 2013

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Chapitres

  • 00:05Titre
  • 02:06Prepare Cationic Liposomes and Liposomes:siRNA-ITSN-1 Complexes
  • 05:30Mouse Retro-orbital Vein Injection (Internal Angle of the Eye Socket)
  • 06:39Mouse Lung Perfusion and Tissue Collection for Biochemical Studies
  • 08:23Mouse Lung Tissue Processing for EM
  • 10:21Results: Down-regulation of Intersectin-1 Expression Affects Morphology of Lung Tissue
  • 15:14Conclusion

Summary

Traduction automatique

Gentagne retro-orbital injektioner af kationiske liposomes/siRNA/ITSN-1s komplekser i mus, hver 72. time i 24 dage effektivt levere siRNA dupleks til muselunge mikrovaskulatur reducere ITSN-1s-mRNA og protein ekspression ved 75%. Denne teknik er meget reproducerbar i en dyremodel, har ingen bivirkninger og undgår dødsfald.

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