摘要
The results on determination of glucose and glycerol difusion cofficients in myocardium tissuse are presented.The method is based on the measurement and analysis of temporal dependence of tissue optical collimated transmittance umder action of a hyperosmotic agent.This temporal tissue response is related to the rate of the agent and water diffusion in a tissue.The diffusion coefficients for tssue fAuid fluxes at glucose and glycerol application to the myocardium at 20℃ have been estimated as(4.75±3.40)×10^(-7) and(7.71±4.63)×10^(-7) cm^(2)/s,respectively.
基金
support from grants:13-02-91176 of Russian Foundation for Basic Research
grant No.14.Z50.31.0004 by Government of the Russian Federation
Russian Presidential grant NSh-703.2014.2.