脐血和不同年龄组成人红细胞聚集、变形能力的分析  

Analysis on Erythrocyte Aggregation and Deformation in Cord Blood and Different Age of Adult

作　　者：翟艳苓[1] 刘小超[1] 刘复强[1] 邓移风[1] 赵莲[1] 张秀荣[1] 

机构地区：[1]首都医科大学附属北京同仁医院,北京100730

出　　处：《微循环学杂志》1999年第2期27-28,共2页Chinese Journal of Microcirculation

摘　　要：Objective: To explore the specialties of erythrocyte aggregation and deformation in newborns, the effect of age increase on erythrocyte rheology of health adult. Methods: The level of erythrocyte aggregation(Optical density assay) and deformation(Laser diffraction assay) were measured in 20 cases of cord blood, 115 cases of different age healthy adult. Results: The erythrocyte aggregation in cord blood group( 7.76 ± 0.80 ) were higher( P < 0.05 ) than those in middle age and youth control( 6.85 ± 0.82 , 6.77 ± 0.81 ). Erythrocyte aggregation and deformation in between other groups can be compared no significance. Conclusion: Newborns have good ability of erythrocyte aggregation and deformation; The age increase has no marked influence on erythrocyte aggregation and deformation of health adults. The study is conducive to distinguish abnormal and pathologic erythrocyte rheology in clinic.Objective: To explore the specialties of erythrocyte aggregation and deformation in newborns, the effect of age increase on erythrocyte rheology of health adult. Methods: The level of erythrocyte aggregation(Optical density assay) and deformation(Laser diffraction assay) were measured in 20 cases of cord blood, 115 cases of different age healthy adult. Results: The erythrocyte aggregation in cord blood group( 7.76 ± 0.80 ) were higher( P < 0.05 ) than those in middle age and youth control( 6.85 ± 0.82 , 6.77 ± 0.81 ). Erythrocyte aggregation and deformation in between other groups can be compared no significance. Conclusion: Newborns have good ability of erythrocyte aggregation and deformation; The age increase has no marked influence on erythrocyte aggregation and deformation of health adults. The study is conducive to distinguish abnormal and pathologic erythrocyte rheology in clinic.

关 键 词：脐血 红细胞聚集 红细胞变形 年龄 

分 类 号：R331.141[医药卫生—人体生理学]