Endocrine Abstracts

It has previously been shown that protein restriction during pregnancy impairs the physiological adaption to pregnancy by reducing plasma volume expansion. This may mediate the effects of maternal diet on placental and fetal development. This study investigated the mechanisms by which maternal diet interacts with plasma volume expansion.Female Wistar rats were mated and fed a control (18%, n=32) or low protein (9%, n=32) diet during pregnan...

Endothelial dysfunction contributes to the cardiovascular complications in Diabetes mellitus and hypertension. The effects of hyperthyroidism on the peripheral vasculature are not fully understood. Decreased central arterial stiffness is a feature of thyrotoxicosis and normalises with treatment (1). The purpose of our study was to establish the effect of thyrotoxicosis and its treatment on surrogate humoral markers of endothelial function; Von Willebrand factor (VWF), Soluble ...

PCOS is the most common endocrine disorder of premenopausal women. The in utero testosterone-treated ewe shares several key features with PCOS women (sub/infertility, multi-follicular ovaries, hypersecretion of gondotrophins and androgens) and, therefore, may be a useful animal model for this condition. In addition to reproductive abnormalities, PCOS women are at increased risk of hyperinsulinaemia and insulin resistance. The aim of this study was to determine if similar metab...