A NEW APPROACH TO YOUNG RED-CELL TRANSFUSION - THE NEOCEL SYSTEM

被引：0
|
作者：
KEVY, SV
JACOBSON, MS
FOSBURRG, M
RENAUD, M
SCANLON, A
CARMEN, R
NELSON, E
机构：
[1] CHILDRENS HOSP MED CTR,BLOOD BANK,DEPT MED,DIV HEMATOL ONCOL,BOSTON,MA 02115
[2] MILES INC,CUTTER BIOL,BERKELEY,CA
[3] CHILDRENS HOSP MED CTR,TRANSFUS SERV,BOSTON,MA 02115
来源：
REVUE FRANCAISE DE TRANSFUSION ET D HEMOBIOLOGIE | 1991年 / 34卷 / 03期
关键词：
D O I：
10.1016/S1140-4639(05)80070-X
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Young reg cells (neocytes) were prepared in a double transfer pack having a long, narrow separation bag that allows for a density gradient column to be established during centrifugation. The lighter fraction of red cells (neocyte fraction) was then expressed into a second delivery bag. Phthalate ester density distribution curves showed that 87.1 % of the neocyte units had greater than 85 % enrichment, i.e. more than 85 % of the cells had densities lower than the midpoint density of the original red cell unit. thalassemic patients receiving neocytes had an average decrease of 21.1 % in red cells per kg/yr as compared to their frozen red cell requirement, and an average of 6.9 % fewer transfusions.
引用
收藏
页码：249 / 255
页数：7
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