The intrauterine growth retardation (IUGR) takes second position after the premature births as a cause for neonate with smaller weight for it's gestational age. Perinatal morbidity of retard children is important, but perinatal mortality is about eight times higher then normal weighted neonates. It is very important to make the right diagnosis of IUGR, the cause of their illness, the therapy th...

AIM OF THE STUDY Analyzing velocimetric (umbilical artery, UA; ductus venosus, DV; middle cerebral artery, MCA) and computerized cardiotocographic (cCTG) (fetal heart rate, FHR; short term variability, STV; approximate entropy, ApEn) parameters in intrauterine growth restriction, IUGR, in order to detect early signs of fetal compromise. POPULATION STUDY: 375 pregnant women assisted from the 28t...

Nitric oxide (NO) regulates blood flow in the human placenta. As increased resistance to blood flow is seen in the fetal-placental vasculature in pregnancies complicated by pre-eclampsia and/or intrauterine growth restriction (IUGR), we examined expression of endothelial nitric oxide synthase (eNOS) in these placentas. Placental villous tissue sections were obtained from normotensive control (n...

BACKGROUND/AIM Intrauterine growth retardation (IUGR) is a pathological condition of pregnancy characterised by birth weight below the 10th centile. A number of fetal, placental and maternal causes can lead to IUGR; although, in most cases no specific causes can be identified. The aim of this study was to determine the part of chromosomal abnormalities in IUGR etiology. METHODS Fetal blood ka...

Elevated plasma levels of type 1 plasminogen activator inhibitor (PAI-1) have been implicated in mediating the fibrin deposition and occlusive lesions that occur within the placental vasculature in preeclampsia (PE) and intrauterine growth retardation (IUGR). In this report we identify the cells within the normal-appearing villous tissue that are responsible for the local production of PAI-1 in...

To determine mechanisms underlying the transgenerational presence of metabolic perturbations in the intrauterine growth-restricted second-generation adult females (F2 IUGR) despite normalizing the in utero metabolic environment, we examined in vivo glucose kinetics and in vitro skeletal muscle postinsulin receptor signaling after embryo transfer of first generation (F1 IUGR) to control maternal...

Intrauterine growth restriction (IUGR) affects 7-10% of pregnancies and is associated with cardiovascular remodeling and dysfunction, which persists into adulthood. The underlying subcellular remodeling and cardiovascular programming events are still poorly documented. Cardiac muscle is central in the fetal adaptive mechanism to IUGR given its high energetic demands. The energetic homeostasis d...

The aim of the present study was to examine the long-term effects of prenatal injure on body and craniofacial growth in intrauterine growth retarded (IUGR) animals and its correlation with histomorphometric changes of the pituitary somatotrope population. IUGR model was carried out by means of uterine vessels ligation in pregnant rats at 14th day of pregnancy. Control and sham-operated animals ...

Uteroplacental insufficiency and subsequent intrauterine growth retardation (IUGR) increase the risk of type 2 diabetes in humans and rats. Unsuppressed endogenous hepatic glucose production is a common component of the insulin resistance associated with type 2 diabetes. Peroxisome proliferator-activated receptor-gamma coactivator-1 (PGC-1) mediates hepatic glucose production by controlling mRN...