ANTENATAL DIAGNOSIS OF HEMOGLOBINOPATHIES BY BIOREX CHROMATOGRAPHY OF HEMOGLOBIN

被引:13
|
作者
BLOUQUIT, Y
BEUZARD, Y
VARNAVIDES, L
CHABRET, C
DUMEZ, Y
JOHN, PN
RODECK, C
WHITE, JM
机构
[1] HOP HENRI MONDOR, INSERM, U91, UNITE RECH ANEMIES, F-94010 CRETEIL, FRANCE
[2] HOP HENRI MONDOR, BIOCHIM LAB, F-94010 CRETEIL, FRANCE
[3] MATERN PORT ROYAL, F-75014 PARIS, FRANCE
[4] UNIV LONDON KINGS COLL HOSP, SCH MED, DEPT OBSTET & GYNAECOL, LONDON SE5 8RX, ENGLAND
[5] UNIV LONDON KINGS COLL HOSP, SCH MED, DEPT HAEMATOL, LONDON SE5 8RX, ENGLAND
关键词
D O I
10.1111/j.1365-2141.1982.tb01885.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Biorex chromatography of Hb was compared to the standard chromatographic separation of radioactive globin chains in 60 [human] fetal blood samples obtained for the antenatal diagnosis of hemoglobinopathies. Biorex chromatography of Hb permitted 2 measurements, the optical density at 418 nm and the radioactivity incorporated into fetal and adult Hb. The 2 measurements were highly correlated (r2 = 0.96) and enabled a distinction between homozygous from heterozygous states of the diseases to be made, particularly in .beta. thalassemia. A single column was used for 50 analyses. This fast and very sensitive method is proposed for the antenatal diagnosis of hemoglobinopathies using fetal blood.
引用
收藏
页码:7 / 15
页数:9
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