نتایج جستجو برای: maternal serum screening test

تعداد نتایج: 1364594  

Journal: :Benha Journal of Applied Sciences 2021

Toxemia is a genuine confusion of the second 50% human pregnancy, which can effectsly affect quick and long haul wellbeing mother child . In this examination we attempted to demonstrate that utilize pentraxin-3 as early indicator preeclapmsia. Patient strategies: This included 289 cases separated toward finish following up into two gatherings before investigation blood tests G I: pregnant ladie...

Journal: :Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2009
K O Kagan S Cicero I Staboulidou D Wright K H Nicolaides

OBJECTIVE To investigate the performance of first-trimester screening for aneuploidies by including assessment of the fetal nasal bone in the combined test of maternal age, fetal nuchal translucency (NT) thickness, fetal heart rate (FHR) and serum free beta-human chorionic gonadotropin (beta-hCG) and pregnancy-associated plasma protein-A (PAPP-A). METHODS Screening by the combined test was pe...

Journal: :genetics in the 3rd millennium 0
لیلا حفیظی leila hafizi رکسانا کریمی نزاد roxana kariminejad شراره دادگر sharareh dadgar لیا عباسی محب lia abbasi moheb حسین نجم آبادی hossein najmabadi مینا اوحدی mina ohadi

background: free fetal dna (ffd) in maternal plasma/serum has increasingly become the source of fetal material for diagnostic purposes in recent years. this source of fetal material can be used for sex determination. rh typing paternally inherited sequences and compound heterozygosity. reports on the lack of consistent pcr amplification of y-chromosome sequences of ffd in maternal plasma/serum ...

Elham Feizabad, Fatemeh Rahimi Sharbaf, Maedeh Rahmanzadeh, Mahboobeh Shirazi, Nesa Rajabpoor Nikoo,

Background: For every pregnant woman, it is possible to have a child with chromosomal abnormalities. Although this possibility is not very high, by performing screening tests and considering the mother's background factors, we can largely realize the real extent of this possibility. Many comorbidities (like high blood pressure, diabetes, and obesity) and high-risk exposures (like alcohol consu...

Journal: :American journal of obstetrics and gynecology 2016
Dahiana M Gallo David Wright Cristina Casanova Mercedes Campanero Kypros H Nicolaides

BACKGROUND Preeclampsia (PE) affects 2-3% of all pregnancies and is a major cause of maternal and perinatal morbidity and mortality. The traditional approach to screening for PE is to use a risk-scoring system based on maternal demographic characteristics and medical history (maternal factors), but the performance of such an approach is very poor. OBJECTIVE To develop a model for PE based on ...

Journal: :American journal of medical genetics. Part C, Seminars in medical genetics 2007
Kevin Spencer

This article reviews the performance of first trimester screening for chromosomal anomalies using various combinations of ultrasound and maternal serum biochemical modalities. Detection rates in excess of 90% can be routinely achieved for Trisomy 21, Trisomy 13, Trisomy 18 using a combination of fetal nuchal translucency (NT) thickness and maternal serum free ss-hCG and PAPP-A at 11 + 0 to 13 +...

Journal: :Genomics 2013
Chih-Ping Chen Yi-Ning Su Chen-Yu Chen Schu-Rern Chern Peih-Shan Wu Jun-Wei Su Chen-Chi Lee Li-Feng Chen Wayseen Wang

We present rapid aneuploidy diagnosis of distal 9p deletion by array comparative genomic hybridization using uncultured amniocytes in a pregnancy associated with an abnormal maternal serum screening result and intrauterine growth restriction (IUGR) in the fetus. We review the literature of prenatal diagnosis of distal 9p deletion, and add abnormal maternal serum biochemistry and fetal IUGR in t...

Journal: :Diabetes care 2003
Terence T Lao Ka-Yu Tse Louis Y Chan Kar-Fai Tam Lai-Fong Ho

OBJECTIVE To determine whether the high prevalence of hepatitis B surface antigen (HBsAg) carriage in our population can explain the previous observation of an association between increased maternal serum ferritin concentration and gestational diabetes in Hong Kong Chinese women. RESEARCH DESIGN AND METHODS A retrospective study was performed on 767 nonanemic women with singleton pregnancy wh...

Journal: :Journal of the Turkish German Gynecological Association 2010
Ozlem Ozer Cenk N Sayın Füsun G Varol

OBJECTIVE The aim of the study was to improve nuchal translucency (NT) and serum marker Down syndrome (Tri21) screening methods by including fetal ductus venosus (DV) Doppler measurements. MATERIAL AND METHODS A total of 213 pregnant women were screened consecutively by combining maternal age, fetal NT and maternal serum pregnancy associated plasma protein A (PAPP-A) and free β-human chorioni...

Journal: :Metabolism: clinical and experimental 2016
Argyro Syngelaki Gerard H A Visser Konstantinos Krithinakis Alan Wright Kypros H Nicolaides

OBJECTIVE To examine the potential role of maternal serum levels of tumor necrosis factor-α (TNF-α) and high sensitivity C-reactive protein (Hs-CRP) in the first trimester of pregnancy in the prediction of gestational diabetes mellitus (GDM). METHODS Maternal serum TNF-α and Hs-CRP concentrations were measured in a case-control study of singleton pregnancies at 11-13 weeks' gestation, which i...

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