What is the main endocrine gland?
The main endocrine gland is another way to refer to a small pituitary to the bass of the skull, where it meets the backbone column. Of the eight types of hormonal glands of the body, this endocrine gland obtains its orders directly from the brain of the centrally located hypothalamus. When the pituitary gland receives these hormonal secretions from the hypothalamus, it releases any number of hormones to control other glands and their dispersed secretion throughout the body.
The first word in the main endocrine gland can be a great misleading. In fact, it is hypothalamus, which is the main endorphine gland, because it also excludes hormonal signals that leads through what is called the hypophysal portal artery to the pituitary that produces what is chemically called for other glands. Hypothalamus further eliminates another hormonal compound - somatostatin, which causes pituitary to suspend the production of human growth hormone.
The main endocrine gland that is connected directly to the hypothalamus is constructed from three different factories,called lobes that produce different hormones. Oxytocin for stimulating labor and antidiuretic hormone to increase the water in the bloodstream are made with a rear lobe. The hormone for regulating skin and pigment tone is made by an intermediate lobe of the pituitary. Most of the work, however, falls on the front lobe: prolactin, which initiates lactation, growth hormone and other compounds for stimulating Pineal, Andrenal, thyroid, terrace and reproductive glands.
Overall, signal hormones are sent from the main endocrine gland to cause a different activity needed throughout the life. For example, hormones sent to ovaries or testicles run out of the production of estrogen, progesterone and other secretions for women's development and reproduction, as well as Testosterone and other androgens responsible for male reproduction. In a similar way, for the thyroid control in the throat, the main endocrine gland receives hormone releasing thyrotropin fromOtalam, then produces and sends hormonal report to the thyroid gland. This gland is then lowered so that thyroid hormones are responsible for several key body functions, from blood and heart regulation to maintaining muscle and digestion.
Although not technically gland, the pancreas behind the stomach has some important glandular functions. One of the two parts of this organ produces hormones. The endocrine pancreas produce hormones as an insulin that maintains the right blood sugar. The second part, called exocrine pancreas, makes enzymes essential for healthy digestion.