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Filtropur S 0.2

Company: SARSTEDT
Catalog#: 83.1862.001
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A Flow-assay for Farnesol Removal from Adherent Candida albicans Cultures
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2017-10-05
[Abstract]  Here, we describe a protocol for a continuous flow system for C. albicans cultures growing adherent to a plastic surface. The protocol was adapted from a previous method established to simulate blood flow on endothelial cells (Wilson and Hube, 2010). The adapted protocol was used by us for the removal of molecules in C. albicans supernatants, especially farnesol, which accumulate over the time course of incubation and cannot be specifically depleted. The system used, however, allows various applications including the simulation of physiological flow conditions. Several example applications are given on the manufacturer’s website (https://ibidi.com/perfusion-system/112-ibidi-pump-system.html ... [摘要]  在这里,我们描述了用于连续流系统的协议。 白色念珠菌生长粘附在塑料表面上的培养物。 该方案根据建立以模拟内皮细胞上的血液流动的先前方法改编(Wilson和Hube,2010)。 我们使用适应方案去除C中的分子。 白色念珠菌上清液,特别是法呢醇,其在孵育的时间过程中积累并且不能被特异性地耗尽。 然而,所使用的系统允许各种应用,包括模拟生理流动条件。 制造商网站上给出了几个示例应用程序(https://ibidi.com/perfusion-system/112-ibidi-pump-system.html).
【背景】法尼醇是人类致病真菌白色念珠菌中的酵母 - 菌丝转移(Hornby等人,2001)的有效抑制剂,并且还促进了酵母生长的逆转预制长丝(Lindsay等人,2012)。群体感知分子(QSM)快速积聚在白念珠菌EED1缺失株的上清液中,并促进突变体(Polke等人)的反向形态发生和菌丝维持缺陷>,2017)。由于我们无法阻止法呢醇的合成(Polke等人,2017),我们使用了ibidi ®泵系统,通过单向去除上清液中累积的QSMs流。流动应用以及在孵育期间的恒定的培养基更换在C中显着延长了丝状化。白色念珠菌eed1Δ突变体。这表明QSM积累的成功去除,并且提供了在C中的菌丝维持和法呢醇信号之间的直接联系。白色假丝酵母。用于此协议(ibidi ...

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