Prenatal diagnosis of sex by the amniotic fluid incattle
نویسندگان
چکیده
منابع مشابه
Prenatal toxoplasmosis diagnosis from amniotic fluid by PCR.
Toxoplasmosis is one of the most common infections all over the world. Most cases are asymptomatic, except in immunosuppressed individuals and fetuses, which can be seriously damaged. Prenatal diagnosis should be made as soon as possible since treatment of the mother can minimize fetal sequelae. Our aim in this study was to test the polymerase chain reaction technique (PCR) in 86 samples of amn...
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Sex chromatin studies were carried out on small amounts of amniotic fluid obtained by amniocentesis or from intact amniotic sacs removed at hysterotomy. Provided that satisfactory preparations were obtained the accuracy of fetal sexing was 87%. Nevertheless, in the management of a pregnancy in which there is a risk of a serious X-linked recessive disorder, repeat amniocentesis may be necessary ...
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Prenatal diagnosis of homozygous alpha thalassaemia was performed in eight successive patients at risk using DNA from uncultured amniotic fluid cells. The presence of alpha gene was determined by restriction endonuclease mapping and hybridisation with cloned alpha and beta globin probes. This method is reliable and may be performed at 16 weeks of gestation.
متن کاملPrenatal diagnosis of aneuploidies in amniotic fluid by multiple ligation-dependent probe amplification (MLPA) analysis.
Prenatal diagnosis is essential in the new era of diagnosis and management of genetic diseases in obstetrics. Multiple ligation-dependent probe amplification (MLPA) is a recent technique for prenatal diagnosis for the relative quantification of 40 different nucleic acid sequences in one single reaction. We had utilized the MLPA technique in detecting aneuploidies in amniotic fluid samples from ...
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ژورنال
عنوان ژورنال: The Japanese journal of animal reproduction
سال: 1982
ISSN: 0385-9932
DOI: 10.1262/jrd1977.28.184