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.
Cortisol is one of the steroid hormones and is made in the adrenal glands. Most cells within the body have cortisol receptors. Secretion of the hormone is controlled by the hypothalamus, the pituitary gland and the adrenal gland.ow cortisol levels can cause a condition known as Addison's disease. While rare, Addison's disease is an autoimmune disease that causes damage to the adrenal glands. Symptoms may start slowly, but they can be quite serious.