Death by heartbreak doesn't just happen in stories. In real life, severe stress can cause the sometimes-fatal takotsubo syndrome.

Stress activates the hypothalamic-pituitary-adrenal axis and sympathetic nervous system (SNS), which subsequently induces the systemic release of epinephrine, norepinephrine, and glucocorticoids ...

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 ...

unaudited neffy ® (epinephrine nasal spray) net product revenue for the fourth quarter and full year 2024 and outlined its 2025 commercial and clinical objectives. Cash position: Cash ...

A salivary gland infection can develop when harmful bacteria or viruses build up in the salivary glands. These are located in the head and neck and produce saliva. It typically causes swollen ...

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 ...

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 ...

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.

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 ...

A groundbreaking study published on January 8 in the journal Cell reveals for the first time the tightly synchronized activity of norepinephrine (a neurotransmitter), cerebral blood flow, and ...

The regulation of vasoconstriction is also influenced by circulating catecholamines, such as epinephrine, norepinephrine, and prostaglandins. Platelets are responsible for the production of ...