基于聚丙烯酰胺的多井格式实验研究细胞外基质硬度对黏附细胞细菌感染的影响

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Cited by 9

11:51 min

July 5th, 2018

10.3791/57361-v

July 5th, 2018

13.7K views

我们开发了一种多井格式的聚丙烯酰胺检测方法, 以探讨细胞外基质硬度对黏附细胞细菌感染的影响。该检测与流式细胞术、染色和牵引力显微镜相兼容, 可以定量测量细胞、胞外基质和致病细菌之间的生物力学相互作用。

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Matrix Stiffness

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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