Endocrine Abstracts

Abstract unavailable....

Stem cells are clonogenic cells capable of both self-renewal and multilineage differentiation. Therefore, these cells have the potential to proliferate and differentiate into any type of cell and to be genetically modified ‘in vitro’, thus providing cells which can be isolated and used for transplantation. Moreover, these derived cells have proven to be useful in different animal models. Using a combination of several directed differentiation methods (nicotina...

Background: Hypogonadism is frequent in men with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency (21OHD). It has recently been demonstrated that testicular adrenal rest tumors (TART) are a source of 11-oxygenated androgens that might impair testicular function, in addition to their local compressive effects. Data on long-term course of testicular function in men with 21OHD and the role of potential influential factors such as presence of TART and 11-oxyge...

Background: Dopamine agonists are first-line agents for the treatment of prolactinomas and sometimes are used in patients with acromegalia. There is evidence that these drugs, especially cabergoline, are associated with an increased risk of new cardiac valve regurgitation in patients treated for Parkinson’s disease.Objective: Our objective was to evaluate the prevalence of cardiac valve regurgitation in patients with prolactinomas and acromegalia tr...

Introduction: The Thr92Ala polymorphism of deiodinase 2 (DIO2) is associated with increased expression in the brain of genes associated with oxidative stress, and may predict favourable response to combination thyroxine (L-T4) plus triiodothyronine (T3) therapy. We examined whether the Thr92Ala polymorphism (rs225014) was associated with differences in thyroid hormone parameters, health-related quality of life (HR-QOL) and cognitive functio...