Norepinephrine is a natural chemical in the body that's released by stress during the fight-or-flight response. It also affects mood and attention.

Norepinephrine and epinephrine have a lot in common. Learn more about the differences between the two, their pros, cons, and benefits, and how they may affect health.

Rates of death at 28 days and times to hemodynamic stability did not differ significantly between the dopamine and norepinephrine groups. However, significantly more patients in the dopamine group ...

As a neuromodulator, norepinephrine is a powerful force in the brain. We all know it orchestrates rapid changes in behavior such as the fight-or-flight response. Fewer people know that astrocytes ...

Maling, H. M., and Moran, N. C. Arrhythmias induced by epinephrine and norepinephrine in dogs during first fifteen days following coronary ligation. Federation Proc. 15:453, 1956. Google Scholar ...

To do so, Papouin and his team stimulated norepinephrine secretion from mouse brain cells or exposed mouse brain slices to norepinephrine and found that norepinephrine weakened connections between ...

In a preliminary study, approximately 200 young male Sprague–Dawley rats (average weight, 200 gm.) were injected subcutaneously with norepinephrine at different dosage schedules to determine a ...