Chronic release of catecholamines in the cold also promotes the appearance of UCP1-expressing brown-adipocyte-like 'beige' adipocytes within WAT. Aging attenuates adipose responses to sympathetic ...

Catecholamines, such as dopamine and adrenaline, are hormones produced by the brain, nerve tissues, and adrenal glands. They are responsible for the body’s “fight-or-flight” response. Dopamine, ...

The catecholamine blood test measures the amount of catecholamines in your body. “Catecholamines” is an umbrella term for the hormones dopamine, norepinephrine, and epinephrine, which naturally occur ...

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 ...