answersLogoWhite

0

🍎

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 processes prevent glucose from being excreted in the urine?

Glucose reabsorption in the kidneys prevents it from being excreted in urine. This reabsorption process occurs in the renal tubules, where glucose is actively transported back into the bloodstream. If blood glucose levels are too high, such as in diabetes, the renal threshold for glucose reabsorption may be exceeded and glucose can then be excreted in the urine.

What is age limit for growth hormone for humans?

The FDA has approved growth hormone therapy for children with growth disorders up to age 21 in girls and 22 in boys. It is less common for growth hormone therapy to be prescribed for adults due to potential risks and limited benefits. Treatment decisions should be made in consultation with a healthcare provider.

Why will the thyroid gland stop producing thyroxine when the body warms?

When the body warms up, the hypothalamus detects this change and signals the pituitary gland to release less thyroid-stimulating hormone (TSH). This decreased TSH signal causes the thyroid gland to decrease its production of thyroxine. Thyroxine helps regulate metabolism, so when the body is warm and metabolic needs are lower, less thyroxine is needed.

What is a hypoglycemic hormone?

A hypoglycemic hormone is a hormone that helps lower blood glucose levels in the body. Insulin is a well-known example of a hypoglycemic hormone, as it promotes the uptake and storage of glucose from the blood into cells, thereby reducing blood sugar levels.

Is it bad if human growth hormone freezes?

Yes, freezing human growth hormone can denature the protein structure and reduce its effectiveness. It is best stored at a stable temperature according to manufacturer's guidelines to maintain its integrity and potency.

What hormone helps with the maturing of white blood cells?

The hormone that helps with the maturing of white blood cells is called colony-stimulating factor (CSF). CSF is responsible for stimulating the production and maturation of white blood cells in the bone marrow.

What is a creation of a hormone called?

The production of a hormone is called hormone synthesis or hormone biosynthesis. It typically occurs in specialized cells or glands within the body. Hormones play important regulatory roles in various physiological processes.

Which hormone will stimulate the opening of the pyloric sphincter?

Gastrin is the hormone that stimulates the opening of the pyloric sphincter. It is secreted by the stomach in response to the presence of food and stimulates the release of gastric acid as well as the relaxation of the pyloric sphincter to allow food to pass from the stomach to the small intestine.

What are the hypothalamic hormones names?

ADH antidiuretic hormone - pituitary gland-kidneys

TRH thyroitropin releasing hormone - pituitary gland-thyroid gland

CRH corticotropin releasing hormone - pituitary gland-adrenal gland

GnRH Gonadotropin-releasing hormone - pituitary gland-gonads

Oxytocin ovaries pituitary glands-ovaries

PIH prolactin inhibitors hormone - pituitary gland-mammary glands.

What hormone works as a negative feedback to aldosterone?

Atrial natriuretic peptide (ANP) works as a negative feedback to aldosterone. ANP is released from the atria of the heart in response to high blood volume and works to decrease sodium reabsorption in the kidneys, opposing the actions of aldosterone.

Which glands are responsible for most of the releasing hormones?

The hypothalamus gland is responsible for producing and releasing most of the releasing hormones in the body. These releasing hormones help control the secretion of hormones from other glands, such as the pituitary gland.

Which hormone causes luteolysis?

Prostaglandin F2alpha is the hormone responsible for triggering luteolysis, the regression of the corpus luteum in the ovary. This process leads to the cessation of progesterone production in non-pregnant animals.

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.