BECAUSE both norepinephrine and sympathetic stimulation produce vasoconstriction there has been much speculation about the role of norepinephrine in essential hypertension. Hypertensive patients have ...

Association Between Human Epidermal Growth Factor Receptor 2-Low Status and Time to Development of Brain Metastases Among Patients With Breast Cancer: A Retrospective Cohort Study Catecholamine ...

Here, we report the case of a 54-year-old man with an inoperable metastatic paraganglioma in whom systemic targeted radiotherapy with 177 Lu-Dotatate was indicated. He had hypertension and tachycardia ...

Renalase is a relatively recently discovered kidney protein connected to chronic kidney disease and blood pressure disorders. It functions by metabolizing catecholamines and similar substances, such ...

Pheochromocytoma is a catecholamine-producing tumor that originates from chromaffin cells of the adrenergic system, most commonly in the adrenal medulla. There are two main steps in the diagnosis of ...