Recent evidence suggests methylene blue may help reduce vasopressor needs and ICU stays in septic shock, but current data do ...

However, the exact catecholamine (s) responsible for initiating this sequence of events has not been identified, and the events that cause catecholamines to be released during or after an initial ...

Urinary catecholamine metabolites are well-known biomarkers for the diagnosis (Dx) of neuroblastoma, but their clinical significance in determining therapy response during treatment is not well ...

This discrepancy may be explained by the development of catecholamine resistance due to chronic sympathetic overactivation, leading to diminished physiological responses despite elevated NE levels.

The brain, nervous system and adrenals glands produce catecholamines and together they drive some of the common signs of ...

Catecholamines, like adrenaline and dopamine, are chemical messengers released in response to emotional or physical stress. Catecholamines prepare the body to take action. High or low levels can cause ...

Types of Catecholamine Tests Catecholamines can be measured by a urine test or a blood test. Urine tests are more common, but your doctor may want to do both to get more information.

PROMINENT among the symptoms of familial dysautonomia are the manifestations of autonomic dysfunction.1 A disturbance in catecholamine metabolism has been documented by the demonstration of high ho ...

Phaeochromocytomas and paragangliomas (PPGLs) release catecholamines leading to catecholamine-induced hypertensive (CIH) crises, with blood pressure greater than or equal to 180/120 mm Hg. CIH crises ...

An adrenaline-caused catecholamine crisis leading to bi-lateral heart failure seems the most likely cause.