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使用荧光素-异硫氰酸酯标记的葡聚糖评估小鼠肠道屏障完整性
JoVE Journal
Biologia
This content is Free Access.
JoVE Journal Biologia
Assessment of Gut Barrier Integrity in Mice Using Fluorescein-Isothiocyanate-Labeled Dextran
DOI:

05:14 min

November 18, 2022

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Capítulos

  • 00:05Introduction
  • 00:39Administration of FITC-Dextran
  • 01:09In Vivo Fluorescence Measurement
  • 02:44Fluorescence Measurement in Fecal Samples and Plasma
  • 03:50Results: Dietary Supplementation with Inulin and the Translocation of FITC-Dextran
  • 04:45Conclusion

Summary

Tadução automática

在本研究中,通过口服强饲法 荧光素-异硫氰酸酯标记的(FITC)葡聚糖施用于小鼠,以评估 体内 以及血浆和粪便样品中的肠道通透性。由于肠道屏障功能在许多疾病过程中受到影响,这种直接和定量的测定可用于不同的研究领域。

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