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通过受激拉曼散射成像对氘掺入单个细菌进行快速抗菌药敏试验
JoVE Journal
Biology
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JoVE Journal Biology
Rapid Antimicrobial Susceptibility Testing by Stimulated Raman Scattering Imaging of Deuterium Incorporation in a Single Bacterium
DOI:

12:08 min

February 14, 2022

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Chapters

  • 00:04Introduction
  • 00:38Deuterium (D2O) Incorporation Treatment in the Presence of Antibiotics
  • 03:50Preparation of Bacteria in Urine Environment and Blood Environment
  • 05:42Stimulated Raman Scattering (SRS) Imaging of D2O Metabolic Incorporation in a Single Bacterium
  • 08:44Results: The Influence of Deuterium Incorporation on Bacterial Growth
  • 11:14Conclusion

Summary

Automatic Translation

该协议通过D 2 O代谢的单细胞刺激拉曼散射成像在2.5小时内提供快速抗菌药敏试验(AST)测定。该方法适用于尿液或全血环境中的细菌,对于临床上的快速单细胞表型AST具有变革性。

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