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解剖学启发的三维微组织工程神经网络用于神经系统重建,调制和建模
JoVE Journal
Neuroscienze
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JoVE Journal Neuroscienze
Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling
DOI:

10:45 min

May 31, 2017

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Capitoli

  • 00:05Titolo
  • 00:58Micro-column Fabrication Using Capillary Tubes
  • 02:04Micro-column Trimming and Sterilization
  • 02:48Preparation of the Pyramidal Micro-well Array
  • 04:46Formation of Neuronal Aggretates
  • 05:27ECM Core Fabrication
  • 06:42Neuronal Aggregate Seeding of Micro-columns
  • 08:14Results: Observation of Axonal Growth in Micro-TENNs by Phase-contrast Imaging and Cytoarchitecture by Confocal Microscopy
  • 09:51Conclusion

Summary

Traduzione automatica

该手稿详细描述了微组织工程神经网络的制造:三维微米大小的构建体,包括跨越聚集的神经元群体的长比例的轴突区域,其包裹在管状水凝胶中。这些生活支架可以作为功能性继电器来重建或调节神经回路,或者作为模拟灰白色神经解剖学的生物学检验床。

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