Tumors or growths in the ovaries or other reproductive organs in women, or in the testicles or related sexual organs of men, can also stimulate the production of prolactin.
Because hormones have specific hormone binding sites to act
a hormone.
Hypoxia will stimulate an increase in the release of erythropoietin, a hormone produced by the kidneys. Erythropoietin stimulates the production of red blood cells (erythropoiesis) to help increase oxygen delivery to tissues and organs in response to low oxygen levels in the blood.
Tropic hormones are hormones that regulate the secretion of other hormones from endocrine glands. They act on target glands to stimulate or inhibit the release of specific hormones, which then exert effects on various tissues and organs in the body. Examples include thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone (ACTH).
The target organs for luteinizing hormone (LH) are the ovaries and testes. In females, LH stimulates ovulation and the production of progesterone. In males, LH stimulates the production of testosterone in the testes.
Hormone production is primarily accomplished by the organs of the endocrine system, but the brain is a significant producer along with other "organs", such as fat cells (which produce estrogen, for instance). Organs of the endocrine system include the thyroid, parathyroids, adrenal glands, thymus gland, pituitary gland, plus "controlling organs" such as the hypothalamus and others.
Any condition that upsets the balance of hormones in the blood or the production of hormones by the pituitary gland or sexual organs can stimulate the production of prolactin.
Hormones travel throughout the body through the bloodstream. They are secreted by various glands and then enter the bloodstream, which carries them to target tissues and organs where they produce their effects. Hormones bind to specific receptors on cells to initiate a biological response.
Hormones are secreted into the blood stream allowing them to circulate throughout the body. Each hormone specifically triggers their respective target organ to start or stop what ever their hormone-mediated function is programmed to perform..
The heart does not produce hormones. The other organs listed—skin, liver, and kidney—all play roles in hormone production and regulation in the body.
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