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La mesure de la courbe pression-volume dans les poumons de souris
JoVE Journal
Medicina
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JoVE Journal Medicina
Measurement of the Pressure-volume Curve in Mouse Lungs
DOI:

09:49 min

January 27, 2015

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Capitoli

  • 00:05Titolo
  • 01:21Volume, Pressure, and Recording Measurements
  • 02:59Gas Compression Correction
  • 04:19Mouse PV Curve Measurement
  • 07:38Results: Representative PV Curves
  • 08:59Conclusion

Summary

Traduzione automatica

Here we present a protocol to simply and reliably measure the lung pressure-volume curve in mice, showing that it is sufficiently sensitive to detect phenotypic parenchymal changes in two common lung pathologies, pulmonary fibrosis and emphysema. This metric provides a means to quantify the lung’s structural changes with developing pathology.

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