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相关概念视频

Chromatin Immunoprecipitation- ChIP02:36

Chromatin Immunoprecipitation- ChIP

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Chromatin immunoprecipitation, or ChIP, is an antibody-based technique used to identify sites on DNA that bind to transcription factors of interest or histone proteins. It also helps determine the type of histone modifications such as acetylation, phosphorylation, or methylation.
Types of ChIP
ChIP can be divided into two types - X-ChIP and N-ChIP. X-ChIP involves in vivo cross-linking of histones and regulatory proteins to DNA, fragmenting the DNA by sonication, and isolating the protein-DNA...
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Local signals, systemic decline.

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The mechanics of liver regeneration.

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相关实验视频

Updated: Jan 23, 2026

Combining Human Organoids and Organ-on-a-Chip Technology to Model Intestinal Region-Specific Functionality
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在芯片上的器官

Sunghee Estelle Park1, Andrei Georgescu1, Dongeun Huh2,3,4

  • 1Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA.

Science (New York, N.Y.)
|June 8, 2019
PubMed
概括
此摘要是机器生成的。

器官芯片技术为生产,控制和分析器官提供了创新的工程解决方案. 这个平台解决了有机体研究的关键问题,为未来的生物医学进步铺平了道路.

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Fabrication and Validation of an Organ-on-chip System with Integrated Electrodes to Directly Quantify Transendothelial Electrical Resistance
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科学领域:

  • 生物医学工程
  • 干细胞生物学
  • 机器人技术

背景情况:

  • 来自干细胞的器官在体内模仿器官结构和功能.
  • 有机物研究在生产,控制和分析方面存在挑战.
  • 有机体技术的进步需要新的工程方法.

研究的目的:

  • 探索器官芯片技术作为器官研究挑战的解决方案.
  • 研究器官芯片平台在器官开发和分析中的应用.
  • 讨论未来机器人芯片技术的机遇和障碍.

主要方法:

  • 对器官芯片技术的原则和应用在器官研究中的审查.
  • 分析微流体和工程方法如何增强器官系统.
  • 在微流体器件中讨论器官的集成策略.

主要成果:

  • 器官在芯片上的平台为器官微环境提供了更好的控制.
  • 这项技术有助于改进有机体生产,培养和功能评估的方法.
  • 确定了克服目前有机体研究局限性的特定工程解决方案.

结论:

  • 机器人芯片技术是推动机器人研究的一个有前途的平台.
  • 它为有机体生产,控制和分析的关键挑战提供了解决方案.
  • 需要进一步开发才能充分发挥器官芯片系统在生物医学中的潜力.