Endocrine Abstracts

Background: The goal of this project was to identify non-osmotic stimuli of arginine vasopressin (AVP) release during exercise. Non-osmotic AVP release can lead to severe hyponatremia in otherwise healthy marathon runners.Interleukin-1 (IL-1) increases during exercise and was shown to induce AVP in animal models. We here therefore investigated whether copeptin (a surrogate marker for AVP) increases upon exercise in young and healthy males, and whether this increase is regulate...