Characteristics of the functional state of erythrocytes in healthy full-term newborn infants

被引：1

作者：

Evsyukova I.I. ^{[1
]}

Yakushenko N.S. ^{[1
]}

Andreeva A.A. ^{[1
]}

Shevelkova A.A. ^{[2
]}

Kolesova T.A. ^{[3
]}

Katiukhin L.N. ^{[4
]}

Dobrilko I.A. ^{[4
]}

Mindukshev I.V. ^{[4
]}

机构：

[1] Ott Research Institute of Obstetrics and Gynecology, Russian Academy of Medical Sciences, St. Petersburg

[2] Pavlova St. Petersburg State Medical University, St. Petersburg

[3] St. Petersburg State University, St. Petersburg

[4] Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg

来源：

Human Physiology | 2014年 / 40卷 / 2期

关键词：

erythrocytes; hemolysis; newborn infants; osmotic fragility;

D O I：

10.1134/S0362119714010034

中图分类号：

学科分类号：

摘要：

The hematological parameters and functional status of erythrocytes were studied using osmotic and ammonium load in healthy newborns and adults. The mean erythrocyte volume in newborns was greater than in adults. Significant differences in the osmotic fragility index in newborns were observed upon the transition from swelling to hemolysis. The erythrocyte hemolysis kinetics in the ammonium load was studied by small-angle light scattering using a LaSca analyzer. The percentage of erythrocyte hemolysis was smaller and the rate of hemolysis in newborns was by a factor of 2.5 lower than in adults. © 2014, Pleiades Publishing, Inc.

引用

页码：164 / 170

页数：6