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A Protocol for Detecting and Scavenging Gas-phase Free Radicals in Mainstream Cigarette Smoke
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生物工学
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JoVE Journal 生物工学
A Protocol for Detecting and Scavenging Gas-phase Free Radicals in Mainstream Cigarette Smoke

A Protocol for Detecting and Scavenging Gas-phase Free Radicals in Mainstream Cigarette Smoke

DOI:
10.3791/3406-v

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09:23 min

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January 02, 2012

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, ,
1CDCF-AOX Lab, 2National Biomedical Center for Advanced ESR Technology (ACERT), Department of Chemistry and Chemical Biology,Cornell University

章

  • 00:05標題
  • 02:28Preparation of Mainstream Cigarette Smoke
  • 05:54Free-radical Analysis Using Electron Spin Resonance (ESR) Spectroscopy
  • 07:08Representative ESR Spectra for Detecting Gas-phase Free Radicals in Mainstream Cigarette Smoke
  • 08:27Conclusion

概要

自動翻訳

自動翻訳

Spin-trapping ESR spectroscopy was used to study the effect of plant antioxidants lycopene, pycnogenol and grape seed extract on scavenging gas-phase free radicals in cigarette smoke.

タグ

Gas-phase Free RadicalsCigarette SmokeLung CancerTobacco TarsCarcinogensMutagensAdductsNegative Health EffectsSmoking-induced DamageHaemoglobinHeme-containing CompoundsBio-filterActivated CarbonCost-ineffectivenessShikoninChinese Herbal Medicine

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