The pituitary gland lies at the base of the skull, between the brain and the paranasal sinuses. From this location, it serves a critical link between the brain and the body. It is the master ...

Hormones are typically produced by endocrine glands and together these glands are referred to as the endocrine system. The study of this system is called endocrinology. The pituitary gland is ...

Low levels of progesterone and estrogen cause the hypothalamus to send a releasing hormone (GnRH) to the pituitary gland. The releasing hormone signals the pituitary gland to release FSH (follicle ...

When cortisol levels are low, the hypothalamus releases the corticotrophin-releasing hormone (CRH), which triggers the anterior pituitary gland to release the adrenocorticotropic hormone (ACTH).

Hormones are chemical messengers secreted directly into the blood, which carries them to organs and tissues to exert their functions. The pituitary gland is often subdivided into the posterior and ...

The pituitary, a small gland located at the base of the brain, produces many important hormones that regulate basic body functions. For further details on the pituitary gland click here. The normal ...