It works by telling the kidneys to remove potassium from the body and reabsorb sodium into the bloodstream. Aldosterone’s primary job is to keep the body’s electrolyte and water balance in check. Mineralocorticoids: The main mineralocorticoid released by the zona glomerulosa is aldosterone.By encouraging its creation, cortisol also keeps the body’s levels of glucose stable. The body can better handle stress and emergency situations thanks to it as well.

The hormone cortisol regulates the body’s blood pressure, metabolism, and sleep-wake cycle. It is the body’s own natural steroid and is released in response to stress.

Glucocorticoids: The zona fasciculata layer of the adrenal cortex secretes the main glucocorticoid hormone, cortisol.

Different hormones with various roles are secreted by the adrenal cortex’s various zones.Īdrenal cortical hormones: Three distinct hormones are secreted by the adrenal cortex from its three layers.

The cortex and medulla produce separate endocrine secretions. Checkout the video for a better understanding Hormones secreted

The cortex and medulla of the gland are shielded by an exterior capsule to maintain their endocrine activity.įor more help, you can Refer to Lesson 10 – Adolsence in life in Science Class 8 Lesson. At the center of the triangle, gland is the inner adrenal medulla. Zones glomerulosa, fasciculata, and reticularis make up its structure. The largest portion of the gland is the outer adrenal cortex. A cross-section of the adrenal gland shows two layers where the outer layer is called the cortex, and the inner layer is called the medulla. For this reason, they are also called the suprarenal glands. What is the Adrenal gland?Īdrenal glands are the triangular-shaped, small-sized glands lying on the top of each kidney. Adrenal insufficiency is the term used to explain when the body produces less of these hormones than is necessary. Blood pressure, stress reactions, and body metabolism are all influenced by the adrenal hormones. One adrenal gland is located above each kidney in a pair. Any variation in an endocrine gland’s hormone release obviously affects the body’s natural state of health. To maintain the body’s normal physiological state, each hormone must be present in sufficient amounts. The human body contains a variety of endocrine glands that secrete various hormones, each with a unique function.

Hormone secreted by the adrenal gland