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A Model for Cell Volume Regulation

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Mathematical Models with Singularities

Part of the book series: Atlantis Briefs in Differential Equations ((ABDE,volume 1))

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Abstract

Living cells may experience volume changes as a result of osmosis. This chapter is devoted to the study of a recent model that describes the basic aspects of the dynamics of cell volume produced by active and passive transport of water and a solute across the cell membrane.

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Notes

  1. 1.

    In fact the proof is very similar to that of Theorem 8.2.

  2. 2.

    For \(n=2\), system (11.3) can be written as (11.8) with \(x=w_2,y=\sqrt{\sigma }w_1,x_{np}=\frac{\varepsilon }{\sigma },b_2=\beta /\sqrt{\sigma }, M_1(t)=\frac{\gamma (t)}{\sqrt{\sigma }}-\frac{\sqrt{\sigma }}{\beta }\alpha (t),M_2(t)=\frac{\sqrt{\sigma }}{\beta }\alpha (t)\).

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Correspondence to Pedro J. Torres .

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Torres, P.J. (2015). A Model for Cell Volume Regulation. In: Mathematical Models with Singularities. Atlantis Briefs in Differential Equations, vol 1. Atlantis Press, Paris. https://doi.org/10.2991/978-94-6239-106-2_11

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