Influence of red cell concentration on filtration of blood cell suspensions.


Pressure-time curves obtained by passing suspensions of blood cells in Ringer solution through a 5 microns polycarbonate filter at constant flow (1.6 ml/min) were evaluated for their ability to reflect the deformability of the erythrocytes. The initial pressure reading (Pi) obtained in a quasi-steady state during the first 1-2 sec of pumping was found to be… (More)


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