catecholamines


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cat·e·chol·a·mines

n., pl. catecolaminas, aminas de acción simpatomimética producidas en las glándulas suprarrenales (incluyen la dopamina, la epinefrina y la norepinefrina).
References in periodicals archive ?
Within the pancreas, catecholamines drive production of molecules that stimulate nerve growth around tumors.
Landsburg addresses complications and shares insights concerning catecholamines that he has gained from interacting with students who are learning about them and with clinicians whose daily activities include pharmaceuticals that impact the function of the sympathoadrenal system in many different ways.
The 24 h urinary catecholamines and urinary vanillylmandelic acid levels were elevated.
Functional paragangliomas secrete catecholamines such as norepinephrine and normetanephrine.
Pheochromocytomas are tumors of the adrenal medulla that produce and usually secrete large amounts of catecholamines often associated with high fatality rates when undiagnosed (1).
Paragangliomas are rare tumours which have the ability to secrete neuropeptide and catecholamines.
Central and peripheral nervous system functions depend on normal synaptic transmission, which is mediated by a variety of neurotransmitters, including the biogenic amines (the catecholamines dopamine, norepinephrine, epinephrine, serotonin, histamine; Eisenhofer 2004; Rothman et al.
3, LDH, PSA (Total and Free), NSE , A, Flow Cytometry: CD 2, 3, 5, 7,10,11C, 13, 14, 15,19, 20, 22, 23, 25, 33, 34, 36, 38, 45, 61, 79, 103, 117, 123, 138, Immunohistochemistry Panels: Pancytokeratin, Desmin, EMA, S100, Vimentin, GFAP, NSE, CathepsinD, ER, PR, Her2 neu, P53, PS2, Ki 67, Actin, lamda light chains, kappa light chains, ALK1, Hormonal Assay: Prolactin, GH, FSH, ACTH, Calcitonin, EGFR Mutation Analysis, KRAS Mutation Analysis, NRAS Mutation Analysis, BRAF Mutation Analysis, PIK3CA Mutation Analysis, Circulating tumor cells for Breast Cancer, Colorectal Cancer, Prostate Cancer, Plasma Catecholamines, Urine (24hrs) VMA, Catecholamines, 5 HIAA, Metanephrines, HVA, Fish Her 2/neu, EGFR, ALK1, ROS1 for Department of Paediatric Medicine.
1) The main clinical signs of the acute effect of catecholamines secreted in high concentrations are: hypertension, palpitations, headache, anxiety, sweating, and paleness.
Catecholamines (adrenaline (A) and noradrenaline (NA)) are released from sympathetic nervous fibers endings (NA) and adrenal medulla (A and NA) (1, 2).
The patient's labs, including complete blood count, comprehensive metabolic panel, thyroid function, and lipids were unremarkable except for the serum catecholamines which were extremely elevated.