Endocrine Abstracts

Thyroid hormones regulate adult bone turnover. Thyrotoxicosis results in high turnover osteoporosis whilst hypothyroidism leads to low bone turnover with increased bone mass and mineralisation. T3-target tissues express thyroid hormone receptor alpha (TRα), thyroid hormone receptor beta (TRβ)or both receptors. TRα1 mediates the actions of T3 in bone and in skeletal cells TRα1 mRNA expression is 12-fold higher than TRβ1. Accordingl...

Introduction: Contrary to US guidelines, recent European guidelines do not recommend tolvaptan for the treatment of SIADH.Methods: Retrospective data collection of all inpatients treated with tolvaptan for SIADH in two UK hospitals between November 2010 and February 2014. All values were calculated as mean±S.D.Results: This case series included 61 patients (33 females, 28 males) aged 74.4±15.3 years with se...