Catecholamines are hormones made by your adrenal glands, which are located on top of your kidneys. Examples include dopamine; norepinephrine; and epinephrine (this used to be called adrenalin or ...

You’re probably already heard of cortisol. Otherwise known as the stress hormone, it plays a crucial role in the body’s stress response, and can lead to anxiety, high blood pressure, facial puffiness ...

Figure 1: Release of catecholamines from phagocytes and the presence of catecholamine-producing enzymes in phagocytes. Figure 3: The α 2-adrenoceptor mediates the severity of experimental acute lung ...

FEW treatments in medicine are based on more tenuous evidence than that used to justify paralysis of the adrenergic nervous system in the contemporary clinical management of "shock." To a large degree ...

After an overnight fast, all participants rested quietly in bed throughout the test. Antecubital venous blood was collected into vacuum tubes containing one-tenth volume of 0.129 mol l −1 sodium ...

Over the past few years, the big buzzword in exercise circles has been "high-intensity interval training" (HIIT, or some variation on that general theme). Study after study has shown that really ...

Catecholamine urine testing (CATU) is used to diagnose certain diseases that increase catecholamine production. The test is often combined with a catecholamine blood test. Levels can fluctuate, so ...

Objectives—To evaluate coach drivers' work stress during work and in the course of recovery from work by measurement of urinary catecholamines and cortisol. Methods—The urinary excretion rate of ...

Sign up for the best picks from our travel, fashion and lifestyle writers. While it’s true that cortisol is a key player in your body’s flight or flight response ...