首页> 外文会议>International Conference on Miniaturized Systems for Chemistry and Life Sciences >CHARACTERIZATION OF DRUG INDUCED AUTOPHAGY AND CYTOTOXICITY IN MCF7 CELLS ON MULTI-LAYER MICROFLUIDIC DEVICE
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CHARACTERIZATION OF DRUG INDUCED AUTOPHAGY AND CYTOTOXICITY IN MCF7 CELLS ON MULTI-LAYER MICROFLUIDIC DEVICE

机译:多层微流体装置上MCF7细胞中药物诱导的药物诱导的自噬和细胞毒性的特征

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In this paper, we show an improved method for cell-based drug screening which for the first time mimics the physiological drug concentration profile. Using a time-varying profile during drug screening may give more predictive data for cell cytotoxicity assessments. To explore the mechanisms of autophagy, we analyzed rapamycin (RAP) and tamoxifen (TAM) induced autophagy and effects on cell viability with time-varying drug concentration treatment. This microfluidic device is composed of multiple cell culture chambers which are connected by parallel diffusion channels. It can integrate cell loading, cell location, drug treatment and cell staining all in one chip.
机译:在本文中,我们显示了一种改进的细胞基药物筛选方法,其首次模拟生理药物浓度谱。在药物筛选期间使用时变形轮廓可以给予细胞细胞毒性评估的更多预测数据。为了探讨自噬的机制,我们分析了雷帕霉素(RAP)和Tamoxifen(Tam)诱导的自噬和对细胞活力的影响,随着时间改变的药物浓度处理。该微流体装置由多个细胞培养腔组成,该腔室通过并联扩散通道连接。它可以将所有芯片染色整合细胞载荷,细胞位置,药物处理和细胞。

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