This information influences the hormones that the pituitary makes and releases. Pituitary: The pituitary pronounced: puh-TOO-uh-ter-ee gland is at the base of the brain, and is no bigger than a pea.
Despite its small size, the pituitary is often called the "master gland. The pituitary also secretes endorphins pronounced: en-DOR-fins , chemicals that act on the nervous system and reduce feelings of pain. The pituitary also secretes hormones that signal the reproductive organs to make sex hormones. The pituitary gland also controls ovulation and the menstrual cycle in women. Thyroid: The thyroid pronounced: THY-royd is in the front part of the lower neck. It's shaped like a bow tie or butterfly.
These hormones control the rate at which cells burn fuels from food to make energy. The more thyroid hormone there is in the bloodstream, the faster chemical reactions happen in the body.
Thyroid hormones are important because they help kids' and teens' bones grow and develop, and they also play a role in the development of the brain and nervous system. Parathyroids: Attached to the thyroid are four tiny glands that work together called the parathyroids pronounced: par-uh-THY-roydz.
They release parathyroid hormone, which controls the level of calcium in the blood with the help of calcitonin pronounced: kal-suh-TOE-nin , which the thyroid makes. The adrenal glands have two parts, each of which makes a set of hormones and has a different function:. Pineal: The pineal pronounced: pih-NEE-ul body, also called the pineal gland, is in the middle of the brain.
It secretes melatonin pronounced: meh-luh-TOE-nin , a hormone that may help regulate when you sleep at night and when you wake in the morning. Reproductive Glands: The gonads are the main source of sex hormones. Most people don't realize it, but both guys and girls have gonads.
In guys the male gonads , or testes pronounced: TES-teez , are in the scrotum. They secrete hormones called androgens pronounced: AN-druh-junz , the most important of which is testosterone pronounced: tess-TOSS-tuh-rone.
These hormones tell a guy's body when it's time to make the changes associated with puberty, like penis and height growth, deepening voice, and growth in facial and pubic hair. Working with hormones from the pituitary gland, testosterone also tells a guy's body when it's time to make sperm in the testes. The endocrine system is a network of hormone-producing glands such as the pituitary gland, the thyroid gland, the pancreas, the parathyroid glands and the adrenal glands.
Read more on Cancer Council Victoria website. What is pancreatic cancer? Find out about the symptoms, causes, treatment options and more. Get the facts from Cancer Council here. Read more on Cancer Council Australia website. If your child has problems with hormones, growth, diabetes, metabolism or bones, your child might see an endocrinologist.
Read more about endocrinologists. Read more on raisingchildren. Thyroid testing should only be requested after a detailed clinical history and targeted physical examination have suggested thyroid problems. Find out more. Thyroid dysfunction in pregnancy has consequences for mother and baby. Potential problems include pre-eclampsia, prematurity and congenital abnormality. Read more on Australian Prescriber website. Authors' conclusions: This review found that orbital radiotherapy is more effective than sham radiotherapy for the treatment of mild-to-moderate thyroid eye disease.
Read more on Cochrane Australasian Centre website. The diagnosis of acute pancreatitis requires the presence of at least two of the three diagnostic criteria characteristic abdominal pain, elevated serum Neuropathic pain is caused by damage to the somatosensory nervous system. In people with Graves disease, the immune system attacks the thyroid, which causes it to produce more thyroid hormone than normal. Like hyperthyroidism, it has many potential causes.
Cushing syndrome happens due to high levels of the hormone cortisol. Treatment depends on the cause of the condition and can include medications, radiation therapy, or surgery. Some symptoms of Addison disease include:. People with diabetes have too much glucose in their blood high blood sugar. There are two types of diabetes: type 1 diabetes and type 2 diabetes. Treatment for diabetes can include blood sugar monitoring , insulin therapy , and medications. Lifestyle changes, such as getting regular exercise and eating a balanced diet, can also help.
The endocrine system is a complex collection of glands and organs that helps to regulate various bodily functions. This is accomplished through the release of hormones, or chemical messengers produced by the endocrine system. Hormones like estrogen and testosterone are crucial to your heath, and a hormonal imbalance can cause symptoms like acne and weight gain. Learn more.
Low estrogen is typically seen in younger women and women approaching menopause. Learn how to identify the symptoms, what causes it, and more. An ALD test measures the amount of the hormone aldosterone your blood. Too much aldosterone can be an indicator of a variety of medical conditions. A new study looks at how chemicals can build up in the body through common exposures. Some alternative medicine practitioners believe that decalcifying the pineal gland can help with certain medical conditions.
Learn why this test may be necessary and the signs and….
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