A retrospective longitudinal study was performed to quantify foetal growth velocities in twin pregnancies and to determine the effect of variables specific to twin pregnancies on growth velocity. Foetal growth velocity standard deviation (Z) scores were calculated from serial ultrasound data using published singleton reference data for 131 consecutive sets of twins from 30 to 37 weeks' gestatio...

Graves' disease is a common autoimmune disorder in women in fertile ages. The hyperthyroidism is caused by generation of TSH-receptor activating antibodies. In pregnancy both the antibodies and the antithyroid medication given to the mother pass the placenta and affect the foetal thyroid gland. Thyroid function should be controlled not only in the mother with Graves' hyperthyroidism but also in...

INTRODUCTION AND OBJECTIVE The growing epidemic of childhood obesity has forced scientists to search for methods to prevent feeding disorders. Increasing interest in appetite regulating hormones has revealed their influence on energy homeostasis after birth or even in utero. STATE OF KNOWLEDGE The presence of ghrelin in the stomach of human foetuses and the distinctive production in the pancr...

Intracerebral haemorrhage (ICH) can lead to secondary insults and severe neurological deficits. Transplantation of neural stem cells (NSCs) was suggested as an alternative to improve ICH-induced neurological dysfunction. The present study aimed at investigating the therapeutic role and long-term survival of foetal NSCs and potential role of foetal NSCs-produced factors in ICH. Our results demon...

Differentiated derivatives of human pluripotent stem cells (hPSCs) are often considered immature because they resemble foetal cells more than adult, with hPSC-derived cardiomyocytes (hPSC-CMs) being no exception. Many functional features of these cardiomyocytes, such as their cell morphology, electrophysiological characteristics, sarcomere organization and contraction force, are underdeveloped ...

Development of vaccines against Toxoplasma gondii infection in humans is of high priority, given the high burden of disease in some areas of the world like South America, and the lack of effective drugs with few adverse effects. Rodent models have been used in research on vaccines against T. gondii over the past decades. However, regardless of the vaccine construct, the vaccines have not been a...

Electronic foetal heart-rate monitoring In current practice, electronic foetal heart-rate monitoring is performed by either the internal or the external method. With the internal method, an ECG electrode is applied directly to the foetus, and the monitor separates the foetal electrocardiogram from the maternal, amplifies the foetal signal and measures the intervals between consecutive foetal he...

The present investigation was undertaken to study the morphological characteristics of foetal membrane of swamp buffaloes of Assam. Animals were calved normally and no cases of retention of placenta were recorded. The average expulsion time, weight, length, width and number of cotyledons of foetal membranes were 241.20+ 22.05 minutes, 3.47+0.12 kg, 171.87+ 2.99 cm, 30.83+ 0.73 cm and 114.83+ 5....

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...