Mellékveséiben

Mellékveséiben is the Hungarian word for "in his/her/its adrenal glands". The adrenal glands are a pair of endocrine glands located on top of each kidney. They are part of the endocrine system and produce a variety of hormones that are essential for life. These hormones regulate a wide range of bodily functions, including metabolism, immune system response, stress response, and sexual development.

The adrenal glands consist of two distinct parts: the outer cortex and the inner medulla. The adrenal cortex produces corticosteroids, such as cortisol and aldosterone. Cortisol plays a role in regulating blood sugar levels, suppressing inflammation, and aiding in metabolism. Aldosterone helps regulate blood pressure and electrolyte balance by controlling sodium and potassium levels. The adrenal medulla produces catecholamines, primarily epinephrine (adrenaline) and norepinephrine (noradrenaline). These hormones are involved in the body's "fight or flight" response, increasing heart rate, blood pressure, and energy supply during times of stress.

Disorders of the adrenal glands can lead to various health problems. Conditions such as Cushing's syndrome (excess cortisol), Addison's disease (insufficient cortisol and aldosterone), and pheochromocytoma (tumors of the adrenal medulla producing excess catecholamines) highlight the critical role these glands play in maintaining overall health. Medical investigations involving the adrenal glands are common in endocrinology to diagnose and manage these conditions.