[Observations on the deformability of erythrocytes in pregnancy-induced hypertension].

By using a model DXC-300 erythrocyte deformability (ED) test apparatus, we determined the indices of filtration (IF) in 34 cases of pregnancy induced hypertension, 27 normal pregnancies and 36 healthy women as control to reflect the deformability of their erythrocyte. The result showed that the IF of hypertensive pregnant women from 37 to 40 weeks was strikingly higher than that in the control and the ED was much less erythrocyte deformability defects the viscosity of blood, the blood flow, and the microcirculation. Therefore, we think that observations on the erythrocyte deformability may be of value in monitoring hydrokinetic and detecting altered microcirculation. ED may be used as a new index for monitoring pregnancy induced hypertension.