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相关实验视频

Updated: Jun 29, 2025

Micropatterning and Assembly of 3D Microvessels

Micropatterning and Assembly of 3D Microvessels

Published on: September 9, 2016

基于可变形微流体通道的压力响应特性的人造血管.

Zhenlin Chen^1,2, Lei Fan^1,3, Shuxun Chen¹

¹Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, 999077, China.

Advanced healthcare materials

|March 27, 2024

概括

这项研究为先进的体外血管模型引入了新的圆形柔软的微流体通道. 这项技术通过模仿体内血管微环境来增强疾病建模和药物开发.

关键词:

可变形的微通道.环境环境环境环境机械机械机械机械机械微流体学在微流体学方面通过多重刺激.血管模型血管模型

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相关实验视频

Last Updated: Jun 29, 2025

Micropatterning and Assembly of 3D Microvessels

Micropatterning and Assembly of 3D Microvessels

Published on: September 9, 2016

Image-guided, Laser-based Fabrication of Vascular-derived Microfluidic Networks

Image-guided, Laser-based Fabrication of Vascular-derived Microfluidic Networks

Published on: January 3, 2017

Perfusable Vascular Network with a Tissue Model in a Microfluidic Device

Perfusable Vascular Network with a Tissue Model in a Microfluidic Device

Published on: April 4, 2018

科学领域:

生物医学工程生物医学工程
微流体学微流体学
血管生物学血管生物学

背景情况:

体外血管模型对于疾病研究和药物开发至关重要.
当前的微流体模型在复制体内血管微环境方面存在局限性,例如非生理横截面和机械刺激.
需要更先进的体外模型来准确模仿血管生理学.

研究的目的:

开发一种新的策略,为人工体外血管制造创造圆形,可变形的软微流体通道.
建立体外模型,复制血管的物理机械微环境.
为研究血管疾病和测试治疗方法创建先进的模型.

主要方法:

制造圆形,可变形的软微流体通道.
在微流体通道内播种内皮细胞,以创建血管模型.
构建一个3D狭窄模型来模拟流动干扰.
在传统的微流体系统中整合软微通道.

主要成果:

成功创建圆形,柔软的微流体通道,模仿体内血管系统.
证明了评估内皮细胞对重塑机械环境的反应的能力.
开发了一个3D狭窄模型来回顾与动脉样硬化相关的流动干扰.
展示了软微通道在多功能复合系统中的集成潜力.

结论:

开发的软微流体通道为构建生理上相关的体外血管模型提供了一种新的方法.
这项技术为血管研究中的微流体芯片应用提供了新的见解.
代表了促进体外疾病建模和治疗开发的前性方法.