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ゼブラフィッシュ幼生のMicrogavage
JoVE Journal
Biologia
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JoVE Journal Biologia
Microgavage of Zebrafish Larvae
DOI:

10:53 min

February 20, 2013

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Capitoli

  • 00:05Titolo
  • 01:43Clipping, Loading, and Calibration of Microgavage Needles
  • 03:50Anesthetizing, Mounting, and Gavage of Zebrafish Larvae
  • 07:02Dextran Assay to Test Gavage Safety and Intestinal Barrier Integrity
  • 08:41Evaluation of Dextran Assay for Epithelial Barrier Integrity
  • 10:10Conclusion

Summary

Traduzione automatica

We present a novel method for microgavage of larval zebrafish utilizing standard embryo microinjection and stereomicroscopy equipment. We demonstrate that microgavage is a safe and efficient technique useful for delivering controlled amounts of diverse materials specifically into the larval zebrafish intestinal lumen.

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