Estimation of membrane bending modulus of stiffness tuned human red blood cells from micropore filtration studies.

ABSTRACT: Human red blood cells (RBCs) need to deform in order to pass through capillaries in human vasculature with diameter smaller than that of the RBC. An altered RBC cell membrane stiffness (CMS), thereby, is likely to have consequences on their flow rate. RBC CMS is known to be affected by several commonly encountered disease conditions. This study was carried out to investigate whether an increase in RBC CMS, to the extent seen in such commonly encountered medical conditions, affects the RBC flow rate through channels with diameters comparable to that of the RBC. To do this, we use RBCs extracted from a healthy individual with no known medical conditions and treated with various concentrations of Bovine Serum Albumin (BSA). We study their flow through polycarbonate membranes with pores of dia

SUBMITTER: Selvan R 

PROVIDER: S-EPMC6938315 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature