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相关概念视频

Preclinical Development: Overview01:28

Preclinical Development: Overview

Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...

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相关实验视频

Updated: Jul 5, 2026

Scalable Fabrication of Stretchable, Dual Channel, Microfluidic Organ Chips
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在芯片上的工程器官用于药物测试和评估.

Hui Wang1, Wan Zhu2, Cong Xu3

  • 1Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100049, China.

Metabolism: clinical and experimental
|November 10, 2024
PubMed
概括

芯片上的有机体将干细胞有机体与微生理系统合并,用于先进的药物查. 这个创新的平台克服了传统模型的局限性,提供了更准确的人类生理学复制.

关键词:
药物查是指对药物进行查.工程策略 工程策略微流体学 微流体学在芯片上安装器官从临床前转向临床的转换.安全评估安全评估安全评估

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Combining Human Organoids and Organ-on-a-Chip Technology to Model Intestinal Region-Specific Functionality
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Reconstituting Cytoarchitecture and Function of Human Epithelial Tissues on an Open-Top Organ-Chip
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相关实验视频

Last Updated: Jul 5, 2026

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科学领域:

  • 生物技术是生物技术.
  • 再生医学是一种再生医学.
  • 药物发现 药物发现 药物发现

背景情况:

  • 传统的临床前模型,如二维细胞培养和动物研究,在准确预测人类生理反应方面存在局限性.
  • 芯片上的器官体是显著的进步,将干细胞衍生器官体与微流体技术相结合.
  • 这项技术旨在为增强药物开发创造更多仿生体外系统.

研究的目的:

  • 审查有效的临床前药物查模型的挑战和要求.
  • 突出芯片上的有机体在复制人类生理学的能力.
  • 探索开发用于药物评估的先进芯片器官的潜力和障碍.

主要方法:

  • 关于在药物查和安全评估中使用芯片上的有机体的当前文献的综述.
  • 与传统模型相比,分析芯片上的有机体的特点和好处.
  • 讨论该领域最近的进展和未来的方向.

主要成果:

  • 芯片上的器官提供了一个卓越的平台,用于体外构建仿生微生理系统.
  • 这项技术真实地复制了人类生理学,解决了传统药物查方法的局限性.
  • 最近的研究表明,在药物查和安全性评估中,芯片上有机体的成功应用.

结论:

  • 芯片上的器官对更准确,更有效的药物查和安全评估提供了一个有希望的途径.
  • 需要进一步开发以提高这些复杂模型的实用性和临床翻译.
  • 多学科创新是加速在医疗保健和工业中采用芯片器官的关键.