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DOI: 10.3791/51009-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
这个模型系统开始从填充的成肌纤维细胞的血纤维蛋白凝胶,可用于研究内源性的胶原蛋白(重)非破坏性的方式组织实时。系统的模型是非常可调谐的,因为它可以用不同的细胞来源,培养基添加剂,可以容易地适应具体需要。
该程序的总体目标是创建可用于研究细胞和胶原蛋白重组的基于纤维蛋白的构建体。这是通过首先从供体组织中分离人静脉大隐细胞并在培养物中扩增来实现的。第二步是将 Velcro 条粘在柔性膜上。
在六个孔板的底部,在中心创建一个方形空间,该空间将容纳结构体。接下来,将纤维蛋白原凝血酶细胞和荧光标记珠子的混合物添加到 Velcro 条带之间的空间中,并使其聚合形成凝胶。最后一步是通过对结构体施加单轴循环应变或释放静态应变来调节细胞并诱导定向基质形成。
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