Endocrine Abstracts

Introduction: The incidence of water and electrolyte disturbances following traumatic brain injury (TBI) is considerable and has been attributed to a dysregulation of the hypothalamic peptide arginine-vasopressin (AVP). Copeptin, the C-terminal part of the AVP prohormone, is stoichiometrically secreted together with mature AVP. Due to his long ex vivo stability, the AVP precursor, copeptin, can be used as a surrogate of AVP readily to be measured in serum or plasma. In ...

Oxytocin is a hormone and neurotransmitter with antiinflammatory and neuroimmune-modulatory properties. Physiological states of elevated plasma oxytocin levels are associated with reduced hypothalamic–pituitaty–adrenal response to different stressors. We examined the effect of exogenous oxytocin administration on bacterial endotoxin induced innate immune responses in humans. Ten healthy men received in a randomized, placebo-controlled, cross-over design (1) placebo, ...

Aims: Elevated levels of neurotensin (NT), a neurotransmitter and postprandial secreted intestinal hormone, are associated with an increased risk of diabetes, cardiovascular disease and breast cancer. Here we studied the regulation of circulating pro-NT (a stable NT precursor fragment) by weight loss and dietary interventions.Methods: DiOGenes is a pan-European controlled dietary intervention study in overweight adults who first lost body weight on an 8-...