Functional morphology of maternal placental circulation in severe gestosis

: One hundred and twenty-five women with incomplete pregnancy in the presence of severe gestosis were examined. The placenta of women receiving 6% hydroxyethyl starch showed a compensatory plethora of villous chorion, stabilization of wall structures in the capillaries and red blood cell membranes, which contributed to the normalization of fetal oxygen homeostasis. In the female myometrium, the capillary lumen displayed starch fibers that stabilized the capillary wall, promoting the stabilization of the shape of vessels, and better circulation as a plethora.