Fetal aneuploidy detected by multiplex ligation-dependent probe amplification (MLPA) / 中华围产医学杂志
Chinese Journal of Perinatal Medicine
; (12): 110-113, 2010.
Article
em Zh
| WPRIM
| ID: wpr-380013
Biblioteca responsável:
WPRO
ABSTRACT
Objective To investigate the role of muhiplex ligation-dependent probe amplification(MLPA) in identifying fetal aneuploidy of chromosomes 13,18,21,X,and Y. Methods From June 2007 to December 2008,263 samples(prenatal diagnosis group),including amniotic or umbilical cord blood from pregnant women who required prenatal diagnosis,were processed in parallel by MLPA and conventional karyotype to detect fetal aneuploidy.Another 26 samples(fetal death group).ineluding retained abortion and fetal death,were also processed bv MLPA. Results Five cases of 21-trisomy,4 eases of 18-trisomy,1 case of 13-trisomy and 3 cases of 45,X were identified among the prenatal diagnosis group by MLPA,and the results were consistent with karyotype.Two cases of 45,X and 1 case of 18-trisomy were identified among the retained abortion and fetal death group. Conclusions MLPA is a rapid,efficient,simple,reliable and economical technique in detecting most common chromosomal aneuploidies and have important clinical value.
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Perinatal Medicine
Ano de publicação:
2010
Tipo de documento:
Article