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微型机械的肺组织利用原子力显微镜表征
JoVE Journal
Biologia
This content is Free Access.
JoVE Journal Biologia
Micro-Mechanical Characterization of Lung Tissue Using Atomic Force Microscopy
DOI:

11:10 min

August 28, 2011

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Capítulos

  • 00:05Título
  • 01:50Preparation of Lung Tissue Strips
  • 03:11AFM Microindentation and Fluorescent Imaging
  • 07:14AFM Data Extraction
  • 08:48Representative AFM Results
  • 10:48Conclusion

Summary

Tadução automática

细胞外基质的刚度强烈地影响着贴壁细胞的多种行为。矩阵刚度不同空间在整个组织,并在各种疾病的情况下发生的修改。在这里,我们开发方法来表征的空间变化,在正常和纤维化小鼠肺组织的刚度,使用原子力显微镜microindentation。

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