Early life malnutrition results in structural alterations in the kidney, predisposing offspring to later life renal dysfunction. Kidneys of adults who were growth restricted at birth have substantial variations in nephron endowment. Animal models have indicated renal structural and functional consequences in offspring exposed to suboptimal intrauterine nutrition. Mitochondrial bioenergetics pla...

BACKGROUND There is a strong association between stillbirth and fetal growth restriction. Early detection and management of IUGR can lead to reduce related morbidity and mortality. In this paper we have reviewed effectiveness of fetal movement monitoring and Doppler velocimetry for the detection and surveillance of high risk pregnancies and the effect of this on prevention of stillbirths. We ha...

OBJECTIVE The objective of this study was to investigate the role of 11beta-hydroxysteroid dehydrogenases (11HSD1 and 11HSD2) in determining the fetal concentration of glucocorticoids. METHODS The expression patterns for mRNA abundance, protein level, and enzyme activities of placental and fetal 11HSD1 and 11HSD2 were assessed from embryonic day 13 (E13) to day 21 (E21; term E22). The transpl...

BACKGROUND Several hypotheses predict that faltering fetal growth is an antecedent for common non-communicable diseases. This is the first systematic review of an emerging literature linking antenatal fetal measurements to postnatal outcomes. METHODS Electronic databases (OVID, EMBASE and Google Scholar) and cohort study websites were searched in July 2014. Studies were selected which examine...

BACKGROUND/AIM Both maternal nicotine (NIC) exposure and placental insufficiency increase oxidative stress in the fetal kidney ensuing fetal programming of renal diseases in adult life. Their combined effects, however, are unknown. We tested the hypothesis that maternal NIC exposure exacerbates renal oxidative stress and injury in fetuses of pregnant rats with placental insufficiency. MATERIA...

Maternal hypoxia inhibits cardiomyocyte proliferation in the heart of fetal and neonatal rats. The present study tested the hypothesis that hypoxia has a direct effect inhibiting cardiomyocyte proliferation via upregulating tissue inhibitors of metalloproteinases (TIMP) in fetal rat hearts. Isolated fetal rat hearts and rat embryonic ventricular myocyte H9c2 cells were treated ex vivo with 20% ...

Isolated cardiac muscle techniques and studies of the chronically instrumented fetal lamb heart were employed to evaluate the ability of fetal myocardium to exhibit poststimulation potentiation. Isometric tension development and the response to paired electrical stimulation were significantly reduced in isolated fetal ventricular myocardium when compared to the adult (P less than 0.001). As in ...

Polycomb-group (PcG) proteins are essential regulators of hematopoietic stem cells (HSCs). In contrast to Bmi1, a component of Polycomb repressive complex 1 (PRC1), the role of PRC2 and its components in hematopoiesis remains elusive. Here we show that Ezh2, a core component of PRC2, is essential for fetal, but not adult, HSCs. Ezh2-deficient embryos died of anemia because of insufficient expan...

OBJECTIVE The objective of our study was to test the hypothesis that the availability and selective use of STAN in conjunction with cardiotocography for intrapartum monitoring, lowers the incidence of operative deliveries for fetal distress. DESIGN Observational study. SETTING Delivery suite of the National University Hospital, Singapore. METHODS The data regarding intrapartum cesarean se...

A novel gene, jumonji was identified by a mouse gene trap strategy. The jumonji gene encodes a protein containing a putative DNA binding domain. The mice homozygous for jumonji gene with a BALB/cA genetic background show hypoplasia of the fetal liver and embryonic lethality, suggesting impaired hematopoiesis. In the peripheral blood of jumonji mutant embryos, the number of fetal liver-derived d...