関連する実験動画

Updated: Sep 10, 2025

Rapid Identification of Gram Negative Bacteria from Blood Culture Broth Using MALDI-TOF Mass Spectrometry
13:29

Rapid Identification of Gram Negative Bacteria from Blood Culture Broth Using MALDI-TOF Mass Spectrometry

Published on: May 28, 2014

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MALDI-TOF MSを用いた血液培養と体液からの酵母の直接識別と,同時に抗真菌感受性試験

Arpita Khamrai1, Snigdha Reddy1, Saikat Paul1,2

  • 1Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.

Mycopathologia
|August 25, 2025
PubMed
まとめ

MALDI- TOF MSと直接抗真菌感受性検査 (Direct- AFST) を用いて真菌感染を迅速に特定することで,患者のケアが改善されます. この方法は酵母種と耐性を正確に検出し,より迅速で標的型の抗真菌治療を可能にします.

キーワード:
カンジダカルチャー-AFST診断直接AFSTMALDI-TOF MS についてスピードイースト

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MALDI-TOF Mass Spectrometry01:19

MALDI-TOF Mass Spectrometry

Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
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Methods of Classification and Identification01:28

Methods of Classification and Identification

Bacterial identification relies on a diverse array of techniques to classify and understand microorganisms, each tailored to uncover specific characteristics. Traditional morphological approaches, while still valuable, are limited for closely related or structurally simple organisms. Modern methods integrate biochemical, serological, genetic, and advanced molecular tools to achieve greater accuracy.Morphological and Biochemical TechniquesMorphological characteristics, such as cell shape and...
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