Norepinephrine and epinephrine are part of a group of hormones known as catecholamines. These hormones are released by your adrenal glands, which sit above your kidneys. In some cases, they also ...

the adrenal glands release more, ensuring your body is prepared to face the situation. During the fight-or-flight response, norepinephrine produces many of the same changes as epinephrine.

Microglia are very dynamic and constantly extending and retracting processes to explore and monitor the brain. In this image from the new University of Rochester study, white shows the microglial cell ...

Epinephrine was associated with greater 30-day mortality compared to norepinephrine in the management of septic shock in ...

A pheochromocytoma is a paraganglioma that arises in adrenal gland tissue, which results in the overproduction of adrenal hormones (epinephrine and norepinephrine). People with familial paranganglioma ...