Salivary Aldosterone
Recent studies have shown that primary aldosteronism (PA) is the most common cause of secondary hypertension with a prevalence of approximately 5-10% among all hypertensive patients and an even higher prevalence among selected patients with advanced stages of hypertension and resistant hypertension. (1) Screening for PA among hypertensive patients is important due to its association with risk […]
Salivary 17 Alpha-OHP
17α-hydroxyprogesterone (17-OH progesterone or 17OHP) is a steroid hormone produced in the adrenal gland and gonads. (1,2,3) It is synthesized from progesterone, and it serves primarily as a precursor compound that is converted into cortisol in the adrenal gland, or into androgenic and estrogenic steroid hormones in the gonads. (3,4) 17-OHP is routinely used for […]
Salivary Cortisol
Cortisol (hydrocortisone, Compound F) is the major glucocorticosteroid hormone produced in the adrenal cortex. Cortisol is actively involved in the regulation of calcium absorption, blood pressure maintenance, anti-inflammatory function, gluconeogenesis, gastric acid, pepsin secretion, and immune function. (1,2,3) Cortisol production has a circadian rhythm. (4) Levels peak in the early morning and drop to the […]