A study of nutritional transport in capillary-tissue exchange system.
A two region flow model has been developed for a capillary-tissue exchange unit. Nutrient dissolved in plasma enters into the tissue from capillary through diffusion, filtration and osmosis. The governing non-linear coupled partial differential equations in the two regions (capillary and tissue) have been solved separately with suitable boundary and matching conditions. The results for the variation of Taylor's-Diffusivity Coefficient and concentration of a nutrient in the tissue region have been brought out for various values of the parameters involved in the analysis and discussed. It has been particularly noted that the penetration depth in the tissue for the nutritional transport can be considered as an important diagnostic parameter for many cardiovascular diseases.
Tandon
P N
PN
Department of Mathematics, Harcourt Butler Technological Institute, Kanpur, (U.P.), India.
Kushwaha
K
K
D001692:Biological Transport / Q000502:physiology; D001809:Blood Viscosity / Q000502:physiology; D002196:Capillaries / Q000502:physiology*; D002199:Capillary Permeability / Q000502:physiology; D003920:Diabetes Mellitus / Q000503:physiopathology; D004058:Diffusion; D006801:Humans; D007474:Ion Exchange; D008955:Models, Cardiovascular; D008970:Molecular Weight; D012016:Reference Values