Serum sodium concentration is regulated by water homeostasis, which is mediated by thirst, arginine vasopressin ... the serum osmolality should be tested – if this is high, the hyponatremia ...

At that time, her serum sodium level was elevated (150 mmol/l), her plasma osmolality increased to ... of desmopressin (1-desamino-8-D-arginine vasopressin) intravenously, which resulted in ...

Blood samples were analysed for glucose, protein, sodium, potassium, calcium, and magnesium concentrations, as well as serum osmolality, haemoglobin, and packed cell volume. Runners who suffered from ...

Desmopressin acetate is a synthetic analogue of the natural hormone arginine vasopressin ... occurrence of an extreme decrease in serum sodium and plasma osmolality resulting in seizures, coma ...