Pituitary body
Pituitary Body
The Pituitary Body, also known as the pituitary gland, is a small, pea-sized gland located at the base of the brain. It is often referred to as the "master gland" due to its pivotal role in regulating various bodily functions.
Anatomy[edit | edit source]
The pituitary body is divided into two distinct parts: the anterior pituitary (adenohypophysis) and the posterior pituitary (neurohypophysis). Each part has a unique structure and function, secreting different hormones that regulate various physiological processes.
Anterior Pituitary[edit | edit source]
The anterior pituitary produces and releases several hormones, including growth hormone (GH), thyroid-stimulating hormone (TSH), adrenocorticotropic hormone (ACTH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin (PRL).
Posterior Pituitary[edit | edit source]
The posterior pituitary does not produce hormones but stores and releases two hormones produced by the hypothalamus: oxytocin and vasopressin (also known as antidiuretic hormone, ADH).
Function[edit | edit source]
The pituitary body plays a crucial role in the endocrine system, regulating a wide range of bodily functions. These include growth, metabolism, reproduction, blood pressure regulation, and water balance.
Disorders[edit | edit source]
Disorders of the pituitary body can lead to a variety of health problems. These include pituitary adenomas, Cushing's disease, acromegaly, hypopituitarism, and diabetes insipidus.
See Also[edit | edit source]
References[edit | edit source]
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Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Prab R. Tumpati, MD