流体剪切力系统

美国flexcell str-4000细胞流体剪切应力加载培养系统介绍：

●为细胞提供各种形式的流体切应力：稳流式、脉冲式、往返式震荡式剪切切应力。
●在经过特殊基质蛋白包被细胞培养载片上培养细胞：
Streamer载片规格：25mm x 75mm x 1.0mm
Flexflow盖片规格：25mm x 75mm x 0.2mm
●计算机控制的蠕动泵可以调节切应力的大小，从0-35 dynes/cm2
●Osci-Flow液体控制仪提供往返式或者脉冲式的流体切应力。
●检测细胞在液流作用下的排列反应。
●设备易拆卸并可高温消毒。
●streamer多达6通道，每个通道放不同载片，可培养不同的细胞
●FlexFlow提供流体切应力同时抻拉细胞，并可在显微镜下进行实时观察

flexcell str-4000细胞流体剪切应力加载培养系统应用文献：

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美国Flexcell公司，成立于1987年，该公司专注于细胞力学培养产品的设计和制造。以提供*的体外细胞拉应力、压应力和流体剪切应力加载刺激系统以及配套的培养板、硅胶膜载片等耗材*。

Flexcell细胞组织力学培养系统不仅能对各种2D、3D细胞组织提供拉应力、压应力、切应力刺激加载,而且还可以提供拉应力和切应力混合力同时加载;不仅能对细胞组织进行机械力加载刺激,而且还能进行三维培养、人工生物组织构建、动力模拟;不仅能单轴向牵张拉伸,而且还可以双轴向牵张拉伸;不仅可以根据实验需要调节受力大小,而且还可以模拟不同受力时间。

Flexcell*的StageFlexer拉应力显微设备、StagePresser压应力显微设备、Flex Flow切应力显微设备，可在加力培养的同时实时观察研究细胞组织在力作用下的反应变化；*的flexstop隔离阀能使同一块培养板里的细胞组织一部分受力，一部分不受力，方便进行对比实验

这些系统智能、精准诱导来自各种细胞、组织在拉应力、压应力和流体切应力作用下发生的生化生理变化，专业、细腻的阐释了体外细胞、组织机械力刺激加载、力学信号感受和响应机制。对研究细胞的形态结构及功能，细胞的生长、发育、成熟、增殖、衰老、凋亡、死亡及癌变以及通路表达，细胞信号传导及基因表达的调控，细胞的分化及其调控机理具有重要意义。