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Fingerprinting von Cardiolipin in Leukozyten mittels Massenspektrometrie zur schnellen Diagnose des Barth-Syndroms
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JoVE 신문 생화학
Fingerprinting Cardiolipin in Leukocytes by Mass Spectrometry for a Rapid Diagnosis of Barth Syndrome
DOI:

06:48 min

March 23, 2022

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Chapters

  • 00:04Introduction
  • 00:53Isolation of Leukocytes by Dextran Sedimentation of Red Blood Cells
  • 02:57“Mini-Extraction” of Lipids from Isolated Leukocytes
  • 04:03Lipid Analysis by MALDI-TOF/MS
  • 05:00Results: Diagnosis of Barth Syndrome Using Leukocyte CL Fingerprints and (MLCL + CLi)/CLm Ratios
  • 06:06Conclusion

Summary

자동 번역

Dieses Protokoll zeigt, wie man einen massenspektrometrischen "Fingerabdruck" von Leukozyten-Cardiolipin für die Diagnose des Barth-Syndroms erhält. Die Beurteilung des erhöhten Monolysocardiolipin-zu-Cardiolipin-Verhältnisses unterscheidet Patienten mit Barth-Syndrom von Patienten mit kontrollierter Herzinsuffizienz mit 100% Sensitivität und Spezifität.

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