[Autotransfusion of cord blood erythrocytes in newborns with malformations requiring early surgical intervention].

Purpose: To evaluate the clinical efficacy of cord blood erythrocytes autotransfiusion for the correction of anemia in the intra-and postoperative periods in infants requiring early surgical correction of congenital malformations.

Methods: Washed autoemythrocytes from placental umbilical blood were transfused for correction of intra and post-operative anemias. Umbilical blood assembly was carried out after extraction of the child and navel intersection by the occluded mean by a vein puncture distal (placental) end of a navel by the drainage needle which is a part of special transfiusion system.

Umbilical cord blood for autologous transfusion in the early postnatal ontogeny: analysis of cell composition and viability during long-term culturing.

Changes in cell composition and viability as well as the content and functional activity of hemopoietic progenitor cells were analyzed during long-term (up to 1 month at 4°C) storage of human umbilical cord blood cells. No significant quantitative changes in erythrocytes were found during this period. The total content and viability of leukocytes changed, which resulted in the prevalence of mononuclear cells (lymphocytes and monocytes).