adrenaline (epinephrine) hormone and neurotransmitter molecule

molecule structure atoms chemical model computer chemistry biochemistry compound adrenalin adrenaline epinephrine hormone neurotransmitter heart blood stress fightorflight sympathetic nervous system catecholamine phenylalanine tyrosine cardiac arrest anaphylaxis drug vasoconstrictive vasoconstriction asthma bronchodilator croup autoinjector adrenergic muscle smooth receptor pheochromocytoma adrenal gland ldopa chromaffin adrenocorticotropic acth