نتایج جستجو برای: normal intrauterine pregnancy
تعداد نتایج: 695645 فیلتر نتایج به سال:
Placental mesenchymal dysplasia (PMD) is a rare condition presenting with enlarged, multicystic placenta like molar changes. Although PMD usually features a normal fetus and the pregnancy often extends into the third trimester, PMD is clinically significant lesion with high rates of FGR, IUFD, and is associated with Beckwith-Wiedemann syndrome (BWS). We report a 30-year old woman at her first p...
R ecent meta-analysis (1) and systematic review (2) show that high and low birth weight are related in a Ushaped manner to later risk of type 2 diabetes. It is also interesting to denote the positive birth weight/type 2 diabetes associations within the normal weight range. It is now widely accepted that both genetic and environmental factors are engaged in intrauterine growth, glucose tolerance...
OBJECTIVE To clarify the developmental activity of the autonomic nervous system (ANS) of the normal fetus and intrauterine growth restriction (IUGR) cases using fetal magnetocardiography (FMCG). SUBJECTS AND METHODS Normal pregnancy (n = 35) and IUGR (n = 12) cases at 28-39 and 32-37 weeks of gestation, respectively, were included in this study. The R-R interval variability was used to calcul...
Antenatal taurine reduces cerebral cell apoptosis in fetal rats with intrauterine growth restriction
From pregnancy to parturition, Sprague-Dawley rats were daily administered a low protein diet to establish a model of intrauterine growth restriction. From the 12(th) day of pregnancy, 300 mg/kg rine was daily added to food until spontaneous delivery occurred. Brain tissues from normal neonatal rats at 6 hours after delivery, neonatal rats with intrauterine growth restriction, and neonatal rats...
Background: Twin pregnancy consist a healthy fetus, and hydatidium molar pregnancy is unusual and very rare. Its incidence is in about 1,22,000 to 1,100,000 of all pregnancies. This type of pregnancy is commonly associated with several obstetric complications requiring early termination of pregnancy. Managing a twin mole pregnancy with normal and live fetuses is controversial, although this unu...
background: so far, many studies investigated factors that affect pregnancy rates after intrauterine insemination (iui). various investigators have not agreed on the nature and ranking of these criteria. objective: the aim of this study was to assess the predictive factors for pregnancy rate after controlled ovarian hyperstimulation (coh)/ iui. materials and methods: retrospective study of all ...
The levels of fibrin, fibrinogen degradation products (F.D.P.) in the serum were investigated in normal pregnancy and parturition, after caesarean section, and in patients with abruptio placentae, eclampsia, intrauterine death, and post-partum haemorrhage. No significant change occurred during normal pregnancy, but a highly significant increase was found during labour and again during the first...
Background: Cervical pregnancy is a rare type of ectopic pregnancy (EP) in which the pregnancy implants in the lining of the endocervical canal. It accounts for less than 1 percent of ectopic pregnancies. The cause is unknown; local pathology related to previous cervical or uterine surgery may play a role given an apparent association with a prior history of curettage or cesarean delivery. The ...
Background: A heterotopic pregnancy is defined as the presence of a concomitant intrauterine and extrauterine pregnancy. Its estimated incidence is 1/30,000 in spontaneous pregnancies. It is also reported to be as high as 1 in 3900 when the pregnancy is a result of assisted reproductive technology (ART). However, clomiphene citrate (CC) could be associated with a higher rate of heterotopic preg...
OBJECTIVE To assess the role of Doppler uterine artery screening in the prediction of recurring hypertensive disorders in a high-risk population. METHODS Ninety-four women with a history of hypertensive disorders in previous pregnancies underwent ultrasound color Doppler to analyze blood flow in the uterine arteries at 21-22 weeks of gestation. We evaluated the performance of the Pulsatility ...
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