Previous reports have suggested that the nuclear receptors vitamin D receptor (VDR), peroxisome proliferator-activated receptor α (PPARα), pregnane X receptor (PXR) and constitutive androstane receptor (CAR) are involved in the regulation of the drug-metabolizing enzyme cytochrome P450 (CYP) 3A4 expression in adults. The aim of this study was to investigate the gene expression of CYP3A4 and the...

Due to technological advancements in functional brain imaging, foetal brain responses to visual and auditory stimuli is a growing area of research despite being relatively small with much variation between research laboratories. A number of inconsistencies between studies are, nonetheless, present in the literature. This article aims to explore the potential contribution of methodological facto...

Glucocorticoids stimulate foetal surfactant synthesis. Therefore, they are used in impending pre-term birth. One mechanism of action on surfactant synthesis is through the induction of neuregulin (NRG) secretion by foetal lung fibroblasts. The direct effects on signalling pathways, and specifically on erbB receptors in foetal type II cell surfactant synthesis, are less well understood. The pres...

BACKGROUND Perinatal, foetal and neonatal mortality statistics are important to show the development of a health care system in a country. However, in our country there are very few national and regional data about the changing pattern of perinatal neonatal mortality along with the development of new technologies in this area. AIMS Evaluation of the changes in mortality rates and the causes o...

BACKGROUND In Tanzania, substandard intrapartum management of foetal distress contributes to a third of perinatal deaths, and the majority are term deliveries. We conducted a criteria-based audit with feedback to determine whether standards of diagnosis and management of foetal distress would be improved in a low-resource setting. METHODS During 2013-2015, a criteria-based audit was performed...

OBJECTIVE The aim of this study was to evaluate the foetal renal blood flow with colour Doppler ultrasonography. Patients with polyhydramnios were investigated for the foetal renal artery pulsatility index (PI) at the beginning of the treatment, and after the conservative treatment in those who reached the normal amniotic fluid index. MATERIALS AND METHODS In this prospective study, 39 foetus...

We have previously reported that confluent foetal fibroblasts migrate into three-dimensional collagen gel matrices to a significantly greater extent than do adult cells. Hyaluronic acid (HA) is a major constituent of the extracellular matrix deposited by fibroblasts and has been demonstrated to stimulate the migration of a number of different cell types. Previous studies have indicated that the...

We hypothesized that foetal administration of SQ-29,548, a putative thromboxane receptor blocker, would prevent foeto-placental vasoconstriction produced by the thromboxane mimic U46619. Arterial blood gases, continuous monitoring of maternal and foetal heart rates and blood pressures were performed in chronically catheterized pregnant ewes. Foetal blood flows and vascular resistance were deter...