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![[Translate to chinese:] 3D-volume-rendered light-sheet microscope image of a spheroid showing depth coding in different colors. [Translate to chinese:] 3D-volume-rendered light-sheet microscope image of a spheroid showing depth coding in different colors.](/fileadmin/_processed_/4/8/csm_Spheroid_showing_depth_coding_in_different_colors_3D_DLS_ff196ec61f.jpg)
利用DLS对细胞球中的抗癌药物摄取进行成像
细胞球3D细胞培养模型模拟了活组织的生理和功能,使其成为研究肿瘤形态和筛选抗癌药物的有用工具。药物AZD2014是一种公认的哺乳动物雷帕霉素靶蛋白(mTOR)通路抑制剂[1]。mTOR的异常激活会促进肿瘤生长和转移,导致AZD2014进入临床试验作为抗癌分子。其具体的抗肿瘤机制尚不清楚。
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
使用深度学习技术追踪单细胞
人工智能解决方案在显微镜领域的应用不断拓展。从自动化目标分类到虚拟染色,机器学习和深度学习技术在帮助显微镜学家简化分析工作的同时,也在持续推动科学技术领域的突破。
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![[Translate to chinese:] Dynamic Signal Enhancement powered by Aivia: Truly simultaneous multicolor imaging of live cells (U2OS) in 3D [Translate to chinese:] Dynamic Signal Enhancement powered by Aivia: Truly simultaneous multicolor imaging of live cells (U2OS) in 3D](/fileadmin/_processed_/b/1/csm_How_Artificial_Intelligence_Enhances_Confocal_Imaging_teaser_bba50f917e.jpg)
人工智能如何增强共聚焦成像
在本文中,我们将展示人工智能(AI)如何增强您的成像实验。即,由 Aivia 提供支持的动态信号增强如何在捕捉活细胞样本的时间动态的同时提高图像质量。
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如何成功进行活细胞光电关联
Coral Life 提供了简化的活细胞 CLEM 解决方案,用于深入了解细胞成分随时间发生的结构变化。除了工作流程手册中描述的技术处理外,本文还提供了成功进行实验的其他知识。
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![[Translate to chinese:] HeLa Kyoto cells [Translate to chinese:] HeLa Kyoto cells (HKF1, H2B-mCherry, alpha Tubulin, mEGFP). Left image: Maximum projection of a z-stack prior to ICC and LVCC. Right image: Maximum projection of a mosaic z-stack after ICC and LVCC.](/fileadmin/_processed_/6/a/csm_How_to_improve_live_cell_imaging_with_Leica_Nano_Workflow_teaser_6d36e3e6d8.jpg)
如何使用Coral Life(活细胞光电联用)改进活细胞成像
对于活细胞 CLEM 应用而言,光学显微镜成像是在正确的时间以正确的状态识别正确细胞的关键步骤。在本文中,徕卡专家就使用宽场系统的优势以及使用蓝宝石作为细胞培养基底时需要克服的障碍分享了他们的见解。
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![[Translate to chinese:] The EM ICE Nano loading area [Translate to chinese:] The EM ICE Nano loading area](/fileadmin/_processed_/3/c/csm_Leica_EM_ICE_Samp-Link-Chamber_eb7fd5cf15.jpg)
如何让样品保持在生理状态
Coral Life工作流将动态数据与最佳的样品固定方式(高压冷冻)相结合。然而,如果您的细胞因为温度下降,或缺氧气、二氧化碳或营养物质缺乏而受到损伤,那么再好的样品保存也没有意义。这些因素将影响一系列的生物过程,甚至破坏原超微结构基础,影响您的分析。