A Finite Element Study of Micropipette Aspiration of Single Cells: Effect of Compressibility

<table>The FE results for NHVH cell model with different values of Poisson’s ratio (<svg height="7.9499998" id="M67" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 9.1625004 7.9499998" width="9.1625004" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>) without bulk relaxation (<svg height="15.4" id="M68" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 65.025002 15.4" width="65.025002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>). Other parameters were Prony shear relaxation parameter <svg height="18.887501" id="M69" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 65.25 18.887501" width="65.25" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>, time constant <svg height="11.225" id="M70" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 50.787498 11.225" width="50.787498" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>(s), initial shear modulus <svg height="15.6875" id="M71" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 64.650002 15.6875" width="64.650002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>(Pa), and aspiration pressure <svg height="11.425" id="M72" style="vertical-align:-0.20474pt" version="1.1" viewbox="0 0 54.837502 11.425" width="54.837502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (Pa).</table>

Computational and Mathematical Methods in Medicine

fig4

Figure 4

Figure 4: A Finite Element Study of Micropipette Aspiration of Single Cells: Effect of Compressibility 