- Hypothalamus. The hypothalamus is located at the base of the brain, near the optic chiasm where the optic nerves behind each eye cross and meet. ...
- Pineal body. ...
- Pituitary. ...
- Thyroid and parathyroid. ...
- Thymus. ...
- Adrenal gland. ...
- Pancreas. ...
- Ovary.
What are the 2 component of endocrine system?
Many glands make up the endocrine system. The hypothalamus, pituitary gland, and pineal gland are in your brain. The thyroid and parathyroid glands are in your neck. The thymus is between your lungs, the adrenals are on top of your kidneys, and the pancreas is behind your stomach.
What is the endocrine system composed of?
The endocrine system is made up of a complex network of glands , which are organs that secrete substances. The glands of the endocrine system are where hormones are produced, stored, and released. Each gland produces one or more hormones, which go on to target specific organs and tissues in the body.
What are the 5 main processes of the endocrine system?
- Metabolism (the way you break down food and get energy from nutrients).
- Growth and development.
- Emotions and mood.
- Fertility and sexual function.
- Sleep.
- Blood pressure.
Are the structural components of endocrine system?
The major glands of the endocrine system include the pineal gland, pituitary gland , pancreas, ovaries, testes, thyroid gland, parathyroid gland, hypothalamus and adrenal glands. The hypothalamus and pituitary gland are neuroendocrine organs.
What are the 7 hormones?
The anterior pituitary produces seven hormones. These are the growth hormone (GH), thyroid-stimulating hormone (TSH), adrenocorticotropic hormone (ACTH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), beta endorphin, and prolactin .
What are the 3 main functions of the endocrine system?
The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction . The endocrine system regulates how much of each hormone is released. This can depend on levels of hormones already in the blood, or on levels of other substances in the blood, like calcium.
What 3 diseases can affect the endocrine system?
Common endocrine disorders include diabetes mellitus, acromegaly (overproduction of growth hormone), Addison’s disease (decreased production of hormones by the adrenal glands), Cushing’s syndrome (high cortisol levels for extended periods of time), Graves’ disease (type of hyperthyroidism resulting in excessive thyroid ...
What are 5 interesting facts about the endocrine system?
- The endocrine system. ...
- Traditional Chinese healers practiced endocrinology more than 2,000 years ago. ...
- The endocrine system is sometimes at fault for osteoporosis. ...
- The term “hormone” is only about a century old. ...
- Not all hormones come from the endocrine system.
What is not included in the endocrine system?
There is another type of gland called an exocrine gland (e.g. sweat glands, lymph nodes). These are not considered part of the endocrine system as they do not produce hormones and they release their product through a duct. ... These hormones affect many parts of the human body.
What are the 10 glands of the endocrine system?
- Hypothalamus. The hypothalamus is located at the base of the brain, near the optic chiasm where the optic nerves behind each eye cross and meet. ...
- Pineal body. ...
- Pituitary. ...
- Thyroid and parathyroid. ...
- Thymus. ...
- Adrenal gland. ...
- Pancreas. ...
- Ovary.
Which is the largest endocrine gland in our body?
Your pancreas (say: PAN-kree-us) is your largest endocrine gland and it’s found in your belly. The pancreas makes several hormones, including insulin (say: IN-suh-lin), which helps glucose (say: GLOO-kose), the sugar that’s in your blood, enter the cells of your body.
What is the main responsibility of the endocrine system?
The endocrine system, made up of all the body’s different hormones, regulates all biological processes in the body from conception through adulthood and into old age , including the development of the brain and nervous system, the growth and function of the reproductive system, as well as the metabolism and blood sugar ...
What diseases are associated with the endocrine system?
- Type 1 Diabetes.
- Addison’s Disease.
- Cushing’s Syndrome.
- Graves’ Disease.
- Hashimoto’s Thyroiditis.
What is the difference between exocrine and endocrine functions?
Two principal types of glands exist: exocrine and endocrine. The key difference between the two types is that, whereas exocrine glands secrete substances into a ductal system to an epithelial surface , endocrine glands secrete products directly into the bloodstream [1].
What is a primary endocrine disorder?
Endocrine disorders can result from. Dysfunction originating in the peripheral endocrine gland itself (primary disorders) Understimulation by the pituitary (secondary disorders) Overstimulation by the pituitary (secondary disorders) Rarely, because of abnormal tissue response to hormones (usually hypofunction).
