@article{(Open Science Index):https://publications.waset.org/pdf/7517,
	  title     = {Endothelial-Cell-Mediated Displacement of Extracellular Matrix during Angiogenesis},
	  author    = {Yue Du and  Sahan C. B. Herath and  Qing-Guo Wang and  Harry Asada and  Peter C. Y. Chen},
	  country	= {},
	  institution	= {},
	  abstract     = {Mechanical interaction between endothelial cells (ECs) and the extracellular matrix (or collagen gel) is known to influence the sprouting response of endothelial cells during angiogenesis. This influence is believed to impact on the capability of endothelial cells to sense soluble chemical cues. Quantitative analysis of endothelial-cell-mediated displacement of the collagen gel provides a means to explore this mechanical interaction. Existing analysis in this context is generally limited to 2D settings. In this paper, we investigate the mechanical interaction between endothelial cells and the extracellular matrix in terms of the endothelial-cellmediated displacement of the collagen gel in both 2D and 3D. Digital image correlation and Digital volume correlation are applied on confocal reflectance image stacks to analyze cell-mediated displacement of the gel. The skeleton of the sprout is extracted from phase contrast images and superimposed on the displacement field to further investigate the link between the development of the sprout and the displacement of the gel.
},
	    journal   = {International Journal of Biotechnology and Bioengineering},
	  volume    = {6},
	  number    = {12},
	  year      = {2012},
	  pages     = {1142 - 1147},
	  ee        = {https://publications.waset.org/pdf/7517},
	  url   	= {https://publications.waset.org/vol/72},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 72, 2012},
	}