any anomaly in the amount of catecholamines, including adrenaline, noradrenaline and L-dopamine; catecholamines are act as hormones or neurotransmitters and are derived from the amino acid tyrosine
abnormal cellular ATP level +
abnormal circadian hormone homeostasis
abnormal energy homeostasis +
abnormal enzyme/coenzyme level +
abnormal fluid regulation +
abnormal galactose homeostasis
abnormal gas homeostasis +
abnormal glucose homeostasis +
abnormal glycosaminoglycan level +
abnormal histamine physiology +
abnormal hormone level +
abnormal ion homeostasis +
abnormal lipid homeostasis +
abnormal lipoprotein level +
abnormal mineral homeostasis +
abnormal pH regulation +
abnormal porphyrin level +
abnormal protein level +
abnormal response to leptin +
abnormal susceptibility to non-insulin-dependent diabetes +