AMNIOTIC-FLUID PLATELET FACTOR-IV AND BETA-THROMBOGLOBULIN

被引:0
|
作者
SALEH, AA
OZAWA, T
DOMBROWSKI, MP
ISADA, NB
JOHNSON, MP
EVANS, MI
BOTTOMS, SF
MAMMEN, EF
机构
[1] Center for Fetal Diagnosis and Therapy, Departments of Obstetrics and Gynecology, Molecular Biology and Genetics, Hutzel Hospital, Wayne State University, Detroit, MI
关键词
PLATELET ACTIVATING FACTOR; PLATELET FACTOR-IV; BETA-THROMBOGLOBULIN; GENETIC AMNIOCENTESIS; PULMONARY MATURITY AMNIOCENTESIS;
D O I
10.1159/000263817
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Platelet activating factor (PAF), a powerful platelet activator, has been identified in huma embryos and fetuses, and may induce fetal lung maturation. The potential effect of PAF on fetal platelets as indicated by release of beta-thromboglobulin (BTG) and platelet factor 4 (PF4) has not been investigated. We measured BTG and PF4 in amniotic fluid from 78 genetic and 35 pulmonary maturity amniocenteses. BTG and PF4 were higher in the genetic amniocentesis samples (p < 0.001 in each case) than in the lung maturity samples. BTG and PF4 did not correlate with the pulmonary maturity parameters as measured by the lecithin to sphingomyelin ratio and phosphatidylglycerol concentration. Our findings suggest a fetal origin of BTG and PF4 in amniotic fluid.
引用
收藏
页码:165 / 167
页数:3
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