Norepinephrine is a strong vasoconstrictor frequently used to treat severe hypotension by increasing systemic vascular resistance and blood pressure. Structurally, norepinephrine is quite similar to ...

Adrenergic drugs are medications that stimulate certain nerves in your body. They do this either by mimicking the action of the chemical messengers epinephrine and norepinephrine or by stimulating ...

The developmentally regulated hemodynamic effects of vasoactive medications have not been well characterized. We used traditional and near-infrared spectroscopy monitoring technologies and ...

THE recent availability of pure L-nor-epinephrine (arterenol, nor-adrenaline) has permitted evaluation of its clinical usefulness as a pressor agent. Preliminary reports 1–7 have suggested beneficial ...

What are the average and high doses of norepinephrine infusion in severe circulatory shock, and what is the best dilutional method for high doses? Regarding drug titration, there is no absolute ...

Neurotransmitters are chemical messengers in the body. Their function is to transmit signals from nerve cells to target cells. These signals help regulate bodily functions ranging from heart rate to ...