Sex determination using free fetal DNA in early pregnancy: With the approach to sex linked recessive disorders
نویسندگان
چکیده
منابع مشابه
Sex determination using free fetal DNA in early pregnancy: With the approach to sex linked recessive disorders
SRY Abstract Introduction: Prenatal diagnosis is testing for detection of diseases or conditions in a fetus or embryo before it is born. Most of prenatal diagnostic (PD) techniques are invasive and done in late stages of pregnancy. Using fetal DNA in maternal blood for fetal sex determination in early pregnancy might help in management of X-linked genetic diseases. This study aimed to investiga...
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the first step in the prenatal diagnosis of x-linked genetic disorders is determining fetus gender. current invasive methods to obtain the dna source of the fetus instead of its miscarriage risk, has harmful stress for high risk pregnancies. cell free fetal dna (cffdna) circulating in the maternal blood, has now become a useful source of noninvasive prenatal diagnosis. considering limitation of...
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Objective(s):To determine the fetal discernment in suspected cases of sex linked recessive disease in the first trimester of pregnancy. Materials and Methods: After collection of 100 Chorionic Villi samples, the DNAs were extracted and baby gender was determined. Meanwhile, after increasing the sensitivity, the system was able to detect the sex of each cell which was obtained by biopsy. Resul...
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Background: 79% of the pregnant women suffer from sleep disorders. These disorders are the result of physiological, hormonal, physical changes, that occur in pregnancy due to different causes including fetal sex and maternal blood group. This study aimed to evaluate the relationship between fetal sex and maternal blood group with sleep disorders during pregnancy in the second and third trimeste...
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Background: Detection of fetal sex is valuable for parents. The aim of this study was detection of fetal sex in suspect cases recessive related to sex disease in first trimester of pregnancy. Material and method: After collecting C.V samples and separating from mother’s samples, their DNAs have been extracted, then doing PCR, finally the sex of them detected. Also, after increase in sensitivit...
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ژورنال
عنوان ژورنال: Journal of Analytical Research in Clinical Medicine
سال: 2017
ISSN: 2345-4970
DOI: 10.15171/jarcm.2017.004