Define adrenocorticotropic hormone (ACTH)

Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Lauralee Sherwood
Chapter18: Principles Of Endocrinology; The Central Endocrine Glands
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Define adrenocorticotropic hormone (ACTH)

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Step 1

Introduction 

The major hormones secreted by the Adrenal glands are:

Cortex secretes steroid hormones such as Androgens, Mineralocorticoids (Aldosterone) and Glucocorticoids (Cortisol and Cortisone)

Androgen is main sex hormones in male. Aldosterone helps in regulation of blood pressure while Cortisol and Cortisone assists in regulation of metabolism.

The activity of Adrenal glands is basically controlled by the Anterior pituitary by producing Adrenocorticotropin hormone which stimulates the adrenal glands. Anterior pituitary also controls the activity of other endocrine glands such as thyroid glands etc.

Overproduction/hyper activity of Adrenal hormones can lead to the Cushing syndrome whereas the hyposecretion of adrenal hormones can lead to the condition termed as Addison’s disease.

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