osmolality
Noun
Meaning
osmolality (plural osmolalities)
(chemistry) The molality of an ideal solution that would exert the same osmotic pressure as the solution being considered.
Examples
Adults have higher rates with a plasma osmolality of 330 mOsm, and a urine osmolality of 163 mOsm.
An increase in osmolality causes the gland to secrete antidiuretic hormone (ADH), resulting in water reabsorption by the kidney and an increase in urine concentration.
Dehydrated or salt-loaded ostriches can reach a maximal urine osmolality of approximately 800 mOsm.
Response to physiological changes in osmolality, channel blockers and potential sperm osmolytes."
The two factors work together to return the plasma osmolality to its normal levels.