What is the role of pituitary?
The role of the pituitary is the excretion of hormones that regulate body processes and maintain homeostasis or stable function. This gland, which is approximately the size of the peas, is located just below the brain and consists of two main parts: front and rear lobes. The structure called pituitary associates the pituitary gland with the hypothalamus, the brain area. Hormones produced by pituitary hormone, thyroid stimulating hormone, oxytocin and gonadotropins. Disorders or tumors affecting this area may result in a number of diseases involving hormonal imbalances. Growth hormone controls body growth, especially during childhood. The thyroid gland, which in turn controls the metabolism of the body, regulates the thyroid stimulating hormone. Gonadotropins include sex hormones that regulate estrogen production in women and testosterone in men.
The second area of the pituitary is the rear lobe. This part of the gland is eliminated by the kidney hormone that controls the preservation of body water. It also excludes oxytocin that is importantLive in reproductive functions. Although oxytocin is part of both male and female reproductive systems, it is particularly important for women because it regulates contractions during the birth process and milk secretion.
Hormones synthesized and generated by pituitary are essential to maintain homeostasis - proper and stable functioning of body systems. These chemicals trigger events in the body that allow him to respond to stimuli in his environment. They also regulate the growth and development of the body during childhood and adolescence. The pituitary glands are managed by all other endocrine system glands, making it a vital part of the body.
Since the pituitary gland plays such a basic role in maintaining physical function, its disorder can easily cause disease. Securing too much or not enough of the hormone is enough for the whole body to leave balance. For example, children who suffer from a lack of PRSummer of growth hormones may not achieve a certain figure. Sexual properties and functions can be reduced by deficiency of gonadotropin.
other disorders such as Cushing's disease and gigantism are caused by an excess of a certain hormone. Cushing's disease occurs when the pituitary condenses too much adrenocorticotropic hormone, leading to the relaxation of the stress hormone known as cortisol. Gigantism is caused by a pituitary tumor that results in too much growth. Those with giantism are much higher than the average person and often suffer from physical problems.