Catecholamines cause general physiological changes that prepare the body for physical activity (fight-or-flight response). Some typical effects are increases in heart rate, blood pressure, blood glucose levels, and a general reaction of the sympathetic nervous system. Catecholamines are derived from the amino acid tyrosine, which is derived from dietary sources as well as synthesis of phenylalanine. Catecholamines are water-soluble and are 50%-bound to plasma proteins in circulation.Catecholamines have a half-life of a few minutes when circulating in the blood. In this application can you see a determination of Catecholamines with HPLC.
1. Noradrenaline; 2. Adrenalina; 3. Dihydroxybenzylamine (IS); 4. Dopamine
|Substances||Adrenaline, Noradrenaline, Dihydrjoxybenzylamine (IS), Dopamine|
|CAS number||108341-18-0, 51-43-4, 16290-26-9, 51-61-6|
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