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Påvisning av nitrogenoksid og Superoxide Radical anion med Electron paramagnetisk resonans spektroskopi fra celler ved hjelp av Spin Traps
JoVE Journal
Biology
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JoVE Journal Biology
Detection of Nitric Oxide and Superoxide Radical Anion by Electron Paramagnetic Resonance Spectroscopy from Cells using Spin Traps
DOI:

13:21 min

August 18, 2012

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Chapters

  • 00:05Title
  • 00:09Introduction
  • 02:56Detection of Nitric Oxide (NO) with Culture of Bovine Aortic Endothelial Cells (BAEC)
  • 05:56Endothelial NOS (eNOS) Uncoupling Experiment using SIN-1
  • 08:12Detection of superoxide (O2) from polymorphonuclear neutrophils (PMNs)
  • 10:20Conclusion

Summary

Automatic Translation

Electron paramagnetisk resonans (EPR) spektroskopi ble ansatt for å oppdage nitrogenoksid fra storfe aorta endotelceller og superoxide radikal anion fra menneskelige nøytrofile med jern (II)-N-metyl-D-glucamine dithiocarbamate, Fe (MGD)<sub> 2</sub> Og 5,5-dimethyl-1-pyroroline-N-oksid, DMPO, henholdsvis.

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