METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF SUBSTANCES IN INTERCELLULAR TISSUE FLUIDS

摘要

A method for the determination of concentration of substances in intercellular tissue fluid, whereby the method comprises i) placing a dialysis fibre tube in a tissue, whereby the dialysis fibre membrane has a cut-off for the molecular weight determined by the substance to be measured; ii) perfusing an isotonic saline solution through said fibre; iii) analysing the dialysate with regard to qualitative and quantitative parameters. i