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Endocrine System

The endocrine system is made up of glands which control and coordinate body functions and maintain homeostasis inside the body.

2,103 Questions

What is the major hormone that promotes lactation?

The major hormone that promotes lactation is prolactin. It is released from the anterior pituitary gland and plays a key role in milk production and maintenance of milk supply during breastfeeding.

What are the functions of the endocrine system in a dog?

The endocrine system in dogs regulates various bodily functions by producing hormones that control metabolism, growth, reproduction, and stress response. It includes organs such as the thyroid, pituitary, adrenal glands, and pancreas, which work together to maintain balance in the body through hormone secretion. Imbalances in these hormones can lead to various health issues in dogs.

What does hormones control in homeostasis?

Hormones play a key role in controlling various processes in homeostasis such as metabolism, growth, reproduction, and stress response. They act as chemical messengers, helping to regulate the body's internal environment and maintain a stable internal balance. Hormones are produced by glands such as the pituitary, thyroid, and adrenal glands, and help to coordinate and integrate different body systems to ensure proper functioning.

What hormone stimulates platelet production?

Thrombopoietin is the hormone that stimulates platelet production by acting on bone marrow cells that ultimately become platelets.

What are the effects of growth hormone deficiency?

Growth hormone deficiency can lead to growth retardation in children, delayed puberty, decreased muscle mass, increased body fat, low energy levels, and poor bone density. In adults, it can result in reduced muscle mass, increased fat accumulation, decreased bone density, fatigue, and a reduced quality of life. Treatment with growth hormone therapy can help alleviate these symptoms.

What is the main link between the nervous system and endocrine system?

ganglionAnswerThe most straight-forward answer would be the hypothalamus, because in simple terms, the hypothalamus controls the pituitary gland and the pituitary gland is the "master gland" of the endocrine system. But you could probably have a nice long discussion about what exactly counts as a link between the nervous and endocrine systems. Is it a functional link? A structural one? Does the question force the answerer to draw an arbitrary line dividing organs of the nervous and endocrine systems?

How are synthetic hormones linked to birth defects?

Hormones. Male hormones may cause masculinization of a female fetus. A synthetic estrogen (DES) given in the 1940s and 1950s caused an increased risk of cancer in the adult female children of the mothers who received the drug.

Are the sex hormones from the adrenal cortex primarily androgens?

Yes, the sex hormones from the adrenal cortex are primarily androgens. The adrenal cortex produces hormones such as dehydroepiandrosterone (DHEA), androstenedione, and testosterone which are considered androgens. These hormones play a role in the development of male secondary sex characteristics.

What hormone problems can occur with pituitary tumors?

A pituitary tumor is a build up fluid or tissue that attaches to the pituitary gland . I have a 2mm, it has been there a couple of years but has not grown any. Since this gland produces hormones it has to be regulated very closely and make sure the tumor is not growing. This can cause severe mood swings,erratic behavior, weight loss, and bad swelling of the breast along with leaking dicharge from the breast.There is a meication to help control this.

What precautions should patients undergoing a laminectomy take?

patients should refrain from medications and activities as deemed appropriate by the anesthesiologist and surgeon. These precautions can include avoidance of blood thinners such as Advil or Motrin

Which hormone controls the fight or flight response?

The sympathetic nervous system. The hypothalamus, in close association with the limbic system of the brain. The "fight or flight" response is the term used for the activation of the sympathetic nervous system. The two main chemicals invoved here are the neurotransmitter "norepinephrine" (noradrenaline) and the hormone "epinephrine" (adrenaline). Noradrenaline is produced in the neurones and is secreted at the synapse to exert its "sympathetic" activity on various organs throughout the body. The nervous system is also responsible for eliciting epinephrine production from the adrenal medulla (a part of the suprarenal glands situtated on the top of each kidney).

What is the direct action of atrial natriuretic hormone?

Atrial natriuretic hormone promotes natriuresis and diuresis, which helps to reduce blood volume and blood pressure. It also inhibits the renin-angiotensin-aldosterone system, leading to vasodilation and decreased sodium reabsorption.

How do you pronounce hormones?

Hawr-mohn

It sounds like

Hor=Whore

Mone=Moan(like male or females moan during sexual intercourse)

What hormone does the skin produce?

The answer is vitamin D. In presence of ultraviolet rays cholesterol is converted to vitamin D in the skin. One hydrogen atom is attached to it in liver and second in kidney to form active form of vitamin D.

What hormone does the parathyroid glad produce?

The parathyroid gland produces parathyroid hormone (PTH), which helps regulate calcium levels in the blood by stimulating the release of calcium from bones, increasing calcium absorption in the intestines, and reducing calcium excretion by the kidneys.

How is the level of oxytocin controlled by a positive-feedback mechanism?

Oxytocin release is controlled by a positive-feedback mechanism during childbirth. When contractions of the uterus stimulate oxytocin release, this hormone further intensifies contractions, leading to more oxytocin release. This cycle continues until the baby is delivered.

What hormone gives you a rush of excitement?

Adrenaline... I guess now you are excited after knowing this answer

Which hormone has intracellular receptors?

Steroid hormones, including estrogen, testosterone, and cortisol, have intracellular receptors. These hormones can easily pass through the cell membrane and bind to intracellular receptors located in the cytoplasm or nucleus, where they exert their effects on gene expression.

What is the hormone that signals the release of glucose out of storage?

The hormone that signals the release of glucose from storage is glucagon. Glucagon is produced by the alpha cells of the pancreas and works to increase blood glucose levels when they are low, such as during fasting or between meals.

What is hGH endocrine hormone?

hGH (human growth hormone) is an endocrine hormone produced by the anterior pituitary gland. It plays a key role in growth, cell regeneration, and metabolism. It also influences muscle growth, bone density, and organ function.

Where do corticosteroids travel to in your body?

Corticosteroids travel throughout the body via the bloodstream and bind to specific receptors located in various tissues, such as the lungs, skin, and immune system. Once bound to these receptors, corticosteroids exert their anti-inflammatory and immunosuppressive effects.

What hormone causes myxedema in the adult?

Myxedema in adults is caused by deficiency of thyroid hormone, specifically thyroxine (T4), and to a lesser extent, triiodothyronine (T3). This deficiency leads to slowing of body functions, resulting in symptoms like dry skin, hair loss, and puffiness of the face and hands.

What type of radiation exposure is there in a thyroid scan?

The patient should understand that there is no danger of radiation exposure to themselves or others. Only very small amounts of radioisotope are used. The total amount of radiation absorbed is often less than the dose received from ordinary x rays.

Which hormone is used by both males and females?

Both males and females produce the hormone testosterone, although in different quantities. Testosterone is important for regulating various bodily functions such as muscle development, bone density, and overall energy levels. It is often referred to as the "male hormone" due to its higher levels in men compared to women.