Birth weight has been associated with a subsequent risk of breast cancer. The present study examined associations between birth weight and pregnancy estrogens and alpha-fetoprotein (AFP). The concentrations of estradiol, estriol, and AFP were measured in maternal and umbilical cord blood samples from 194 women during pregnancy and at birth. Birth weight was significantly positively correlated w...

AIM The goal of this study was to identify risk factors associated with umbilical cord prolapse and to document the perinatal outcome of cases of cord prolapse. MATERIALS AND METHODS During the period of the study (from July 1, 2001 and June 30, 2007), forty-six cases of umbilical cord prolapse were identified from the labor ward record and analyzed retrospectively. Associations between cord ...

The umbilical cord is a structure that provides vascular flow between the fetus and the placenta. It contains two arteries and one vein, which are surrounded and supported by gelatinous tissue known as Wharton's jelly. There are many umbilical cord abnormalities that are related to the prognosis of fetus survival and birth weight. The authors report a case of umbilical cord constriction due to ...

Congenital herniation of the umbilical cord (CHUC) is a rare anomaly due to incomplete closure of umbilical ring and is different from abdominal wall defects. Intestinal atresias have been reported as a common associated anomaly. We herein present two cases hernia of umbilical cord associated with non-gastrointestinal anomalies. In one neonate, cleft lip and palate, PVID along with G6PD deficie...

OBJECTIVE To investigate the effects of interventions promoting placental transfusion at delivery (delayed cord clamping or umbilical cord milking) compared with early cord clamping on outcomes among premature neonates of less than 32 weeks of gestation. DATA SOURCES A systematic search was conducted of PubMed, Embase, and ClinicalTrials.gov databases (January 1965 to December 2013) for artic...

OBJECTIVE To evaluate the effect of maternal smoking during pregnancy on levels of umbilical cord erythropoietin. METHODS Erythropoietin levels were measured in umbilical cord sera of 60 newborns who were delivered vaginally at term. There were 20 (33%) smoking and 40 (67%) nonsmoking mothers. RESULTS Mean cord serum erythropoietin levels were significantly lower in the nonsmokers (nonsmoke...

The umbilical cord is a structure that provides vascular flow between the fetus and the placenta. It contains two arteries and one vein, which are surrounded and supported by gelatinous tissue known as Wharton’s jelly. There are many umbilical cord abnormalities that are related to the prognosis of fetus survival and birth weight. The authors report a case of umbilical cord constriction due to ...

INTRODUCTION The amniotic band syndrome has a scarce prevalence and intrauterine death as a result of amniotic bands formation is extremely rare. CASE PRESENTATION We present an illustrative case of intrauterine death of an embryo in the 24th gestational week in an 30-year old primigravida. The death was ascribed to the twisting of the umbilical cord around the left upper extremity, causing a...

Background The aim of this study was the ex vivo expansion of Umbilical Cord Blood hematopoietic stem cells on biocompatible nanofiber scaffolds. Materials and Methods CD133+ hematopoietic stem cells were separated from umbilical cord blood using MidiMacs (positive selection) system by means of monocolonal antibody CD133 (microbeads) subsequently, flowcytometry method was done to asses...

We characterized the detailed hemodynamics of fetal blood pressure, heart rate, common umbilical blood flow, and femoral blood flow responses to partial compression of the umbilical cord and tested the hypothesis that repeated cord compression modulates fetal cardiovascular responses in 10 chronically instrumented fetal sheep at ∼130 days of gestation. In five fetuses ( group I), partial compre...