Mathematical Analysis of Facilitated Diffusion in Membrane Transport

Document Type

Presentation Abstract

Presentation Date

5-7-2004

Abstract

Many nutrients that a cell needs are large and composed of lipid-insoluble molecules. These do not easily cross cell walls. In order to transport these large hydrophilic permeants, cells have specialized membrane-embedded proteins called carriers that by a conformational change, transport a specific permeant from one side of the membrane to the other. This mechanism is called facilitated diffusion.

In this talk we will study the mechanisms of facilitated diffusion from a mathematical perspective. Our main goal is to categorize each possible physiological situation with the appropriate mathematical model that fits the available data and known physiological constraints.

Additional Details

Friday, 7 May 2004
4:10 p.m. in Math 109

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