This hormone is secreted in large amounts during pregnancy and breast feeding, but is present at all times in both men and women.east feeding, but is present at all times in both men and women. LH is also referred to as interstitial cell stimulating hormone (ICSH) in males LH and FSH are known collectively as gonadotrophins. Stimulates the ovaries to produce oestrogen and progesterone and the testes to produce testosterone and sperm. Luteinising hormone (LH)&Follicle-stimulating hormone(FSH)Ĭontrols reproductive functioning and sexual characteristics. Stimulates the thyroid gland to secrete its own hormone, which is called thyroxine. Stimulates the adrenal gland to produce a hormone called cortisol. Hormone comes from the Greek word hormao meaning “I excite” and refers to the fact that each hormone excites or stimulates a particular part of the body known as the target gland. Anterior pituitaryĬontrol of hormone production is monitored continuously and regulated using feedback loops. The two sections of the pituitary gland (the anterior and posterior) produce a number of different hormones which act on different target glands or cells. Generally, the higher the amount of hormone that is in the blood, the greater the effect. Both the hormones stimulate glycogenolysis, lipolysis and proteolysis.Hormones are made in endocrine glands and passed directly into the blood.
These are released under stress conditions and are called the emergency hormones or hormones of fight or flight.The medulla produces the catecholamines which include the hormones epinephrine (adrenaline) and norepinephrine (noradrenaline).Androgens are also produced by the adrenal cortex and they are responsible for the growth of facial hair, pubic hair etc.,.Cortisol also has anti-inflammatory activity and has the ability to suppress the immune response.Glucocorticoids control the blood glucose levels by stimulating gluconeogenesis, lipolysis and proteolysis.Cortisol, cortisone and corticosterone are the glucocorticoids produced by the adrenal cortex.Aldosterone acts by stimulating the reabsorption of water and sodium and also causes excretion of potassium and phosphate ions.Aldosterone is the main mineralocorticoid produced by the adrenal cortex.Glucocorticoids regulate the carbohydrate metabolism.Mineralocorticoids regulate water and electrolyte balance.Two types of corticoids are produced Mineralocorticoids and Glucocorticoids.The hormones produced by the adrenal cortex are called the corticoids.Hormones of the Adrenal gland The adrenal cortex and the adrenal medulla regions of the kidneys secrete several hormones that have a wide range functions in the body.
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