What triggers it is still something of a mystery. One hypothesis is that an acute traumatic event causes a surge of stress hormones such as norepinephrine in the brain and epinephrine in the adrenal ...

The adrenal gland is a major site that coordinates the stress ... Ach, Acetylcholine; ANP, Atrial Natriuretic Peptide; Epi, Epinephrine; NE, Norepinephrine; NO, Nitric Oxide; RAAS, ...

This important study provides new evidence on the role of norepinephrine (NE) release in the hippocampus in response to environmental transitions (event boundaries), providing a potential link between ...

Her study found the glymphatic clearance was mediated by a hormone called norepinephrine and happened almost exclusively during the NREM sleep phase. But it only worked when sleep was natural.

Please provide your email address to receive an email when new articles are posted on . The FDA has advised health care professionals that they should not use unapproved epinephrine nasal ...

School administrators and nurses are encouraged to review applicable state laws and regulations to ensure neffy ® (epinephrine nasal spray) 2 mg for undesignated use meets applicable state law ...

Eating certain foods, like those high in protein, and healthy practices like exercising and sleeping the recommended amount can help increase your body’s dopamine levels without medication ...

The endocrine system refers to the cells, glands and organs that secrete hormones directly into the blood in order to control physiological and behavioural activities. The effects of the endocrine ...

It has been observed that patients with cirrhosis and ascites may be less sensitive to both angiotensin and norepinephrine so that more drug is required to produce a given pressor response.

A sensitive and specific double-isotope dilution method for assaying norepinephrine and epinephrine separately is described. The method is based on enzymatic conversion of these two catecholamines to ...

Norepinephrine-mediated slow vasomotion drives glymphatic clearance during sleep. Credit: Nadia Alzoubi and Natalie Hauglund, edited Deep sleep doesn’t just rejuvenate your body — it clears your mind ...

Sweat glands are activated during the stress response—also called the fight-or-flight response—which evolved in humans as a protective mechanism to handle real or perceived threats. When the stress ...