Wiktionary(0.00 / 0 votes)Rate this definition: steampunk(Noun) A subgenre of speculative science fiction set in an anachronistic 19th century society. steampunk(Noun) A person cosplaying as a steampunk character. steampunk(Verb) To depict in a steampunk manner.
Late-Night Salivary Cortisol. Late-night salivary cortisol is one of the most sensitive diagnostic tests for Cushingâs syndrome. Elevated cortisol between 11:00 p.m. and midnight appears to be the earliest detectable abnormality in many patients with this disorder.hree diagnostic studies are currently recommended: late-night salivary cortisol, 24 hour urine free cortisol, low-dose dexamethasone suppression. If any of these tests is abnormal, a referral to an endocrinologist is strongly encouraged.
Free cortisol is secreted into the urine and is present in the saliva. This test measures the amount of cortisol in the blood, urine, or saliva. The level of cortisol in the blood (as well as the urine and saliva) normally rises and falls in a diurnal variation pattern.his test measures the amount of cortisol in the blood, urine, or saliva. The level of cortisol in the blood (as well as the urine and saliva) normally rises and falls in a diurnal variation pattern.