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Full-Text Articles in Engineering
The Effect Of Biomechanical And Biochemical Factors On Endothelial Cells: Relevance To Atherosclerosis, Qiuquan Guo
The Effect Of Biomechanical And Biochemical Factors On Endothelial Cells: Relevance To Atherosclerosis, Qiuquan Guo
Electronic Thesis and Dissertation Repository
Microscale technologies create great opportunities for biologists to unveil cellular or molecular mechanisms of complex biological processes. Advanced measuring techniques, like atomic force microscope (AFM), allow detecting and controlling biological samples at high spatial and temporal resolution. Further integration with microsystems, such as microfluidic platforms, gives the ability to get detailed insight into basic biological phenomena. Highly integrated microdevices show great promise for biomedical research and potential clinical applications.
It is hypothesized that biomechanical factors play a significant role in the development of vascular diseases like atherosclerosis. To explore effects of biomechanical and biochemical stimuli on endothelial cells (ECs), AFM, …
Vascular Smooth Muscle Cells In Response To Gold Nanoparticles, William Mcallister
Vascular Smooth Muscle Cells In Response To Gold Nanoparticles, William Mcallister
All Theses
In this master's thesis we look at elucidating the interactions between nanoparticles and cells. Specifically, we looked at how the cell mechanics are affected, cytotoxicity of the nanoparticles, and shifts in cell phenotypes. There has been much research looking into whether nanoparticles are cytotoxic, but limited amounts looking at their effect on mechanics especially with vascular smooth muscle cells. This cell type has two distinct phenotypes of synthetic and contractile that each serve different purposes physiologically.
The first experiments we did were cytotoxicity assays to see if the cells could survive the treatment with nanoparticles. If the cells died within …