The Functions of the Median Lobe of the Pituitary Gland Quiz

Functions and Regulation of Melanocyte Stimulating Hormone (MSH)

• The median lobe of the pituitary gland in humans is not very prominent and is a thin layer of cells located between the anterior and posterior pituitary.
• The median lobe of the pituitary gland produces the hormone called melanocyte stimulating hormone (MSH).
• The secretion of MSH is regulated by the hypothalamic MSH inhibitory hormone.
• Melanocyte stimulating hormone (MSH) levels increase during pregnancy in humans.
• MSH stimulates the production and release of melanin by melanocytes, which are responsible for the coloration of the skin and hair.
• MSH is involved in the regulation of pigmentation in humans.
• The production and release of melanin by melanocytes is influenced by MSH.
• MSH acts as a stimulant for the production of melanin in the skin and hair.
• MSH is produced by the median lobe of the pituitary gland and acts as a hormone in the body.
• The secretion of MSH is regulated by the hypothalamus, specifically the MSH inhibitory hormone.
• MSH inhibitory hormone controls the release of MSH from the median lobe of the pituitary gland.
• MSH plays a role in the physiological changes that occur during pregnancy, such as changes in skin pigmentation.