我们开发了一种基于多孔板格式的聚丙烯酰胺检测方法,用于研究细胞外基质刚度对黏附细胞细菌感染的影响。该检测方法可与流式细胞术、免疫染色以及牵引力显微镜兼容,能够对细胞、其细胞外基质与致病菌之间的生物力学相互作用进行定量测量。
Chapters in this video
0:05
Title
0:39
Manufacturing Thin Two-layered Polyacrylamide Hydrogels on Multi-well Plates
1:36
Polyacrylamide Hydrogel Fabrication
5:22
Infection of Human Microvascular Endothelial Cells with L. monocytogenes
7:11
Flow Cytometry to Quantify Extracellular-matrix-stiffness Dependent Susceptibility of Host Cells to Infection
8:02
Quantitative Time-lapse Microscopy to Assess Extracellular-matrix-stiffness Dependent L. monocytogenes Dissemination Through Endothelial Cells
9:01
Results: The Effect of Extracellular Matrix Stiffness on L. monocytogenes Infection of HMEC-1 Cells
10:32
Conclusion
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