Dergi
/
/
Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter
JoVE Journal
İmmünoloji ve Enfeksiyon
Bu içeriği görüntülemek için JoVE aboneliği gereklidir.  Oturum açın veya ücretsiz deneme sürümünü başlatın.
JoVE Journal İmmünoloji ve Enfeksiyon
Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter

Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter

DOI:

12:15 min

May 29, 2019

, , , , , , ,

Bölümler

  • 00:04Başlık
  • 01:20DNA Extraction
  • 04:18Quantification by HPLC-UV and Solid Phase Extraction for Analyses
  • 06:20Quantification by HPLC-ESI-MS/MS
  • 09:19Quantification of the DNA Lesions
  • 10:36Results: HPLC-UV and HPLC-ESI-MS/MS Analyses
  • 11:25Conclusion

Özet

Otomatik Çeviri

We describe here methods for sensitive and accurate quantification of the lesions 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodGuo), 1,N6-etheno-2'-deoxyadenosine (1,N6-dAdo) and 1,N2-etheno-2'-deoxyguanosine (1,N2-dGuo) in DNA. The methods were applied to the assessment of the effects of ambient fine particulate matter (PM2.5) in tissues (lung, liver and kidney) of exposed A/J mice.

İlgili Videolar

Read Article