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心脏内侧燃光导管,用于监测细胞代谢,使用渗透哺乳动物心脏的透射吸收光谱
JoVE Journal
Bioingegneria
This content is Free Access.
JoVE Journal Bioingegneria
Intra-cardiac Side-Firing Light Catheter for Monitoring Cellular Metabolism using Transmural Absorbance Spectroscopy of Perfused Mammalian Hearts
DOI:

08:51 min

May 12, 2019

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Capitoli

  • 00:04Titolo
  • 00:59Side-Firing Fiber Optic Placement and Optical Spectroscopy
  • 04:41Spectral Data Analysis
  • 06:36Results: Spectra of the Side-Firing Optical Catheter and Fitted Difference Spectra of Various Conditions
  • 08:10Conclusion

Summary

Traduzione automatica

在这里,我们介绍一种方法,在注入的心脏中使用心内光学导管,以执行跨越心壁的吸光光谱。获得的数据提供了关于组织氧张力以及基质利用和膜电位的可靠信息,同时提供这种无所不在的制备中心脏性能测量。

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