Catecholamines up (Catsup) is a dopamine regulatory membrane protein that functions as a zinc ion transmembrane transporter (orthologous to ZIP7), and...

role for catecholamines: catecholamines must pass through membranes and deliver their chemical message at membrane receptors. Catecholamines are synthesized...

Catechol-O-methyltransferase (COMT; EC 2.1.1.6) is one of several enzymes that degrade catecholamines (neurotransmitters such as dopamine, epinephrine, and norepinephrine)...

When the increased vasoconstriction from catecholamines occurs, the result is acute cardiac ischemia. Catecholamine-induced myocyte injury: It has been suggested...

racemetirosine. AMPT inhibits catecholamine biosynthesis at the first step—the hydroxylation of tyrosine. Reduction in catecholamines and their metabolites (normetanephrine...

treatment. The adrenal medulla is a major contributor to total circulating catecholamines (L-DOPA is at a higher concentration in the plasma), though it contributes...

combined with the actions of catecholamines. The normal blood vessel is open, allowing for adequate blood flow. When catecholamines activate the alpha receptor...

medulla produces a hormonal cascade that results in the secretion of catecholamines, especially norepinephrine and epinephrine. The hormones estrogen, testosterone...

adrenal medulla. This causes the release of catecholamines. The chromaffin cells release catecholamines: ~80% of adrenaline (epinephrine) and ~20% of...

processes that take place in cortical cells. The medulla produces the catecholamines, which function to produce a rapid response throughout the body in stress...

are a class of G protein-coupled receptors that are targets of many catecholamines like norepinephrine (noradrenaline) and epinephrine (adrenaline) produced...

other similar chemical messengers (catecholamines), many treatments for CPVT aim to lower the levels of catecholamines the heart is exposed to or block...

and anatomical features. These genes have been shown to affect the catecholamine synthesis pathway, with the majority of the genes affecting the fight-or-flight...

relieves feedback inhibition by the catecholamines dopamine, epinephrine, and norepinephrine. The catecholamines trap the active-site iron in the Fe(III)...

cognition-enhancing effects of psychostimulants involve the preferential elevation of catecholamines in the PFC and the subsequent activation of norepinephrine α2 and dopamine...

species has lent its name to the important catechins, catechols and catecholamines of chemistry and biology. The tree's seeds are a good source of protein...

exercise, resistance-trained men and women have higher resting IGF-1. Catecholamines (epinephrine, norepinephrine, and dopamine) are acutely elevated by...

"Toxicology update: the cardiotoxicity of the oxidative stress metabolites of catecholamines (aminochromes)". Journal of Applied Toxicology. 21 (S1): S15 – S22....

urination. Part of the SNS response to a full bladder is the release of catecholamines (including epinephrine, norepinephrine and dopamine), which are dispatched...

early 20th century are cortisol, glucagon, and adrenaline (and other catecholamines). In recent decades, many more hormones with at least some catabolic...

of adrenaline and an increased heart rate, sometimes catecholamines, stress hormones, will build up, leading to calcium channels opening and remaining open...

potassium, and sodium; body temperature; hypoxia; and pH balance. The catecholamines, epinephrine and norepinephrine, secreted by the adrenal medulla form...

mechanisms:[citation needed] Sympathetic activation. Increased circulating levels of catecholamines (which can bind to β-Adrenergic activation) as well as stimulation by...

pressure.[citation needed] Catecholamines levels increase due to increased sympathetic nervous system activity. Catecholamines can act on the alpha-adrenergic...

states and conditions, including inflammation and sepsis, endogenous catecholamines, and use of glucocorticoids. There are also medications that deliberately...

oxide (NO), carbon monoxide (CO), hydrogen sulfide (H2S) Monoamines: Catecholamines: dopamine (DA), norepinephrine (noradrenaline, NE), epinephrine (adrenaline)...

stimulants either block the reuptake or stimulate the efflux of these catecholamines, resulting in increased activity of their circuits. Some stimulants...

exercise when the withdrawal of catecholamines is coupled with a surge in the vagal tone. Palpitations secondary to catecholamine excess may also occur during...

called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as a hormone, neurotransmitter...

phenethylamine derivative which also shares part of its basic structure with catecholamines. Methylphenidate is a psychostimulant and increases the activity of...