Endocrine Abstracts

Life events occurring during the perinatal period have strong permanent long-term effects on the behavioural and neuroendocrine response to stressors. In rats, repeated restraint stress of the pregnant dam during the last week of pregnancy produces long lasting changes in the HPA axis function and behaviours in the offspring. These changes include a hyperactivity of HPA axis response associated with a reduction in the number of hippocampal corticosteroid receptors. The HPA dys...

3beta-hydroxysteroid dehydrogenase (3beta-HSD) expression is essential for the synthesis of all classes of steroid hormones, converting delta5beta-hydroxysteroids into hormonally active delta4-3-ketosteroids in NAD+-dependent reactions. Numerous 3beta-HSD isoforms have been described in mouse, rat, human and other mammals, all with distinct tissue and developmentally specific expression, distinct kinetics, with alternative substrate specificity...

Background: Minimally invasive parathyroidectomy relies on accurate localisation of the culprit gland. Combination of US plus Technetium 99m-sestamibi is considered the gold standard. CT parathyroid is thought to be a valuable tool in the pre-operative localisation.Aim: To evaluate the diagnostic performance of 2D CT parathyroid in patients with primary hyperparathyroidism (PHP).Methods: This was a single-institution prospective st...