The Endocrine System Essay

Graves ' disease is an immune system disorder that results in the overproduction of thyroid hormones (hyperthyroidism). The thyroid gland is an important organ of the endocrine system. The gland is located at the front of the neck above where the collarbones meet. This gland releases the hormones thyroxine (T4) and triiodothyronine (T3), which control body metabolism. Controlling metabolism is important for regulating mood, weight, and mental and physical energy levels. When the body makes too much thyroid hormone, the condition is called hyperthyroidism. Graves disease is the most common cause of hyperthyroidism and is most common in women over age 20. But the disorder can occur at any age and can affect men as well. Some of the symptoms of Graves diseases are

Graves’ disease is often associated with the over activity of the thyroid gland, also known as hyperthyroidism. It is more common among women, and

There are many causes of hyperthyroidism, but the symptoms of hyperthyroidism are the same no matter what causes the over expression of thyroid hormones. The main symptoms of hyperthyroidism are fatigue, shortness of breath, weak muscles, anxiety, difficulty sleeping and heart palpitations. Interestingly, even with an increase in appetite the patient will have weight loss.

The hypothalamus gland is the control center of the endocrine system and directs the pituitary gland to secrete certain hormones. Hormones have a variety of effects on the body. The pituitary gland stimulates the thyroid gland to produce certain hormones. The thyroid gland plays a vital role producing those hormones that have a direct impact on the Endocrine System. The thyroid gland produces two hormones; triiodothyronine (T3) and thyroxine (T4).

The pituitary regulates and controls the secretion of hormones from other endocrine glands, which in turn regulate many body

The pituitary gland is part of the Endocrine system and secretes hormones for growth, metabolism, reproduction, etc. It works with the hypothalamus in cognitive functions and is widely important for memory, emotional behavior and a multitude of tasks to maintain homeostasis in our bodies.

The vertebrate endocrine system can be best explained as an internal body system collecting multiple organs and glands that produce and regulate hormone secretion into the bloodstream in order to control the many functions of the body. The endocrine system functions alongside the nervous and exocrine system to control and maintain growth, metabolism and sexual development. Hormone substances which are synthesized and secreted from cells involved within the endocrine

The function of the endocrine system is the production and regulation of hormones. Hormones regulate different body functions including growth, development, mood, tissue function, metabolism, and sexual function.

Pineal gland - is located behind the third ventricle. It helps regulate the body’s internal clock and circadian rhythms by secreting melatonin. It has some role in sexual development.

The endocrine and nervous system are two control systems of the human body that are interconnected with each other. The nervous system can be described as fast-acting with short-term effects, while the endocrine system is slower-acting with longer lasting effects. The hypothalamic-pituitary axis is one example of a connection between the two systems where neurons can signal the release of hormones from specific endocrine glands.

The endocrine system is the accumulation of organs that create hormones that direct digestion system, development and advancement, tissue capacity, sexual capacity, generation, rest, and state of mind, in addition to other things. Homeostasis is maintained by regulation of body temperature, pulse, pH, glucose centration, etc.

Adrenal glands, located near the kidneys, secrete several hormones that are activated by the nervous system. These hormones dictate the body’s reaction to stressful situations. Each person secretes a different amount of hormones, therefore affecting behavior in stressful situations differently (Morris & Maisto, 2005).

These glands are accountable for the production and regulation of hormones that are released into the blood circulation and dispersed to target sites. Hormones behave as chemical carriers regulating essential body functions such as blood pressure, sexual reproduction, blood glucose levels, fluid stability and development (GreenFacts Scientific Board). However recent studies suggest that a variety of substances such as natural and man-made are interacting with the endocrine system resulting in adverse health effects, such as a decrease of male fertility, deformities in male reproductive organs, female reproductive disorders, and potiental effects of the development of the nervous system and immune system. With a decline in quantities of males reproducing throughout living organisms

The pituitary gland is apart the endocrine system. The pituitary is also a master gland in the brain. The endocrine system sends hormones throughout the body in the blood stream. The hormones in our body play an important role. They influences our interests in many things, such as the food that we like to eat. They also affect many other tissues in the

Hypothalamus, pituitary gland, pineal gland, thyroid gland, parathyroid gland, adrenal gland, pancreas, gonads and thymus are the glands that secrete hormones; however, there are also some non-glandular organs and tissues that secrete hormones such as