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Hormones

Hormones are biochemicals produced by the glands in a body. Hormones help to regulate the body's functions. They control hunger, mood, sleep, growth, and a number of other functions.

2,196 Questions

Why do the hormones ADH and aldosterone decrease urine production?

It's a rather confusing concept when learning Anatomy especially since we know that BOTH increase your BV and H20 Levels so why does our urine output decrease? You must remember that these increase water re-absorption in your system, if your body is secreting less filtrate and re-absorbing more... You're going to have a decreased urine output.

Why must hormones like oxytocin be injected?

Some hormones can get digested in the stomach, while others can't. Another example of one that has to be injected is insulin, although a powdered version that's inhaled is now available to bypass the stomach in a different way.

The hormone oxytocin aids the birth process by stimulating?

contractions of the uterine muscles, helping to push the baby out of the mother's womb. Oxytocin also plays a role in promoting bonding between the mother and baby after birth, fostering maternal behavior and nurturing instincts.

What are Factors that increase the secretion of antidiuretic hormone?

Factors that increase the secretion of antidiuretic hormone (ADH) include dehydration, pain, stress, certain medications, and low blood pressure. ADH helps the body conserve water by reducing urine output when these factors are present.

Endocrine organ that produces estradiol is called what?

Estradiol is a sex hormone responsible for reproductive and sexual functioning. It is predominantly a female sex hormone, although men do produce it in smaller quantities.

In women Estradiol is mostly produced by the Granulosa cells in the ovaries, the adrenal cortex also produces some Estradiol.

In men, the hormone is produced by the Testes.

The main site of aldosterone synthesis is?

The main site of aldosterone synthesis is in the zona glomerulosa of the adrenal cortex. Aldosterone production is regulated by the renin-angiotensin-aldosterone system, which responds to changes in blood pressure and electrolyte balance.

Hyposecretion of the follicle-stimulating hormone can cause?

Hyposecretion of the follicle-stimulating hormone can cause issues with reproductive health, such as infertility, irregular menstrual cycles, and problems with sperm production in men. It may also affect the development and maturation of eggs in women.

Does the hypothalamus produce oxytocin and ADH?

Yes, it produces hormones. for example FSH and LH- in a female body
Check out this website for more information:

http://www.becomehealthynow.com/article/bodyendocrine/733/

Hope this helps! :D

What is the function of the adrenaline gland in the human body?

Adrenaline also called as epinephrine and it increases the Heart rate and force of cardiac contraction.

adrenocorticoids are

Mineralocorticoid also called as Aldosterone released from zona glomerulosa of adrenal cortex acts on late distal tunule, collecting tubule of the nephrons to increase the water reabsorption(facultative reabsorption)

glucocorticoids also called as Cortisol acts on liver to increase the glucoeogenesis to maintain glucose level in the blood

Where is renin synthesized?

Renin is primarily synthesized and secreted by the juxtaglomerular cells in the kidneys. These cells are located in the afferent arterioles of the renal nephrons and play a key role in regulating blood pressure and fluid balance through the renin-angiotensin-aldosterone system.

Is glucagon on positive feedback?

No

Glucagon is a hormone produced by the alpha cells in the pancreatic islets of Langerhans that stimulates gluconeogenesis in the liver and stimulates the release of FFA (free fatty acids) from TG (triglycerides) to use it as a fuel, instead of glucose, in the other two process of cellular respiration (Krebs Cycle and electron transport chain) to produce energy, by doing so, it conserves and produce glucose at the same time; therefore raising the blood sugar level when it is low.

It shows a negative feedback because the response negates the stimulus to maintain homeostasis.

Angiotensin converting enzyme is secreted by?

Angiotensin Converting Enzyme (ACE) is secreted by endothelial cells in the cardiovascular system. It is secreted in particularly significant amounts in the lungs and kidneys. The lungs represent the largest capillary bed in the body and therefor are often cited as the primary site of ACE secretion.

What is chemical formula of Pancreatic Polypeptide?

The chemical formula of Pancreatic Polypeptide is C140H221N43O41.

The hormone that works with the parathyroid hormone to regulate calcium levels in the blood and tissues is?

Calcitonin is the hormone that works with parathyroid hormone to regulate calcium levels in the blood and tissues. Calcitonin helps to lower blood calcium levels by promoting calcium deposition in bones.

What are the target cells of erythropoietin?

Erythropoietin targets cells in the bone marrow called erythroid progenitor cells. These cells differentiate and proliferate in response to erythropoietin, leading to the production of red blood cells.

The thyroid stimulating hormone is secreted by the?

Thyroid stimulating hormone (TSH) is secreted by the pituitary gland, which is a pea-sized gland located at the base of the brain. TSH plays a crucial role in regulating the production of thyroid hormones by the thyroid gland.

Predict when you would expect to find high levels of insulin in a person's blood and when you would expect to find high levels of glucagon in a person's blood?

after eating carbohydrates of certain kinds like whole wheat the carbs are said to break into sugars and the body responds by increasing insulin so after eating whole wheat bread.

Which gland secretes epinephrine and aldosterone?

Aldosterone is secreted by the adrenal cortex in the adrenal gland - more specifically, in the zona glomerulosa. The adrenal gland is located right above your kidneys. It's normally depicted in most images by a yellow triangular shaped object that sits atop both the left and right kidneys. Epinephrine or adrenaline is secreted by adrenal medula.

What is the Two glands one either side of the uterus that contain a women's egg cells and produce the hormones estrogen and progesterone?

The two glands on either side of the uterus are called the ovaries. Ovaries are responsible for producing egg cells and hormones such as estrogen and progesterone in women. These hormones play a crucial role in regulating the menstrual cycle and reproductive functions.

What cells in the parathyroid gland secretes Parathyroid hormone?

The parathyroid glands release the parathyroid hormone, also known as parathormone. The parathyroid glands are four tiny masses of gland tissue located on the posterior surface of the thyroid gland. Each gland is about the size of an apple seed.

What endocrine gland is the follicle stimulating hormone released from?

  1. hypothalamus controls pituitary gland hormones by releasing its hormones namely growth hormone releasing factor ,somatostatins,cortical releasing factor,thyroid releasing factor,
  2. prolactin releasing factor,prolactin release inhibiting factor.,gonadotrophin releasing factor, etc.
  3. thus the released gonadotrophin acts on pituitary gland ,
  4. .pituitary is endocrinally divided into 3 parts in which anterior one called as adenohypophysis,while posterior one called as neurohypophysis,and middle one of no endocrinal use.
  5. adenohypophysis stimulate it to release follicle stimulating hormone and LH hormone.
  6. the follicle stimulating hormone acts on testis and ovary and stimulates them to release testosterone and progesterone.
  7. thus follicle stimulating hormone released by adenohypophysis.[anterior pituitary]

What syndrome is a disorder of the adrenal glands due to excessive production of aldosterone?

The syndrome you are referring to is called primary aldosteronism (or Conn's syndrome). It is characterized by the overproduction of aldosterone from the adrenal glands, leading to high blood pressure and low potassium levels. Treatment involves managing blood pressure and correcting electrolyte imbalances.

What are the functions of prolactin hormones?

In females, prolactin tell the breasts to start producing milk (but it is another hormone, oxytocin, that actually causes the milk to be excreted). In both sexes, prolactin also inhibits LH and FSH release, which inhibit estrogen/progesterone secretion and ovulation in females, and testosterone secretion and sperm production in males. Overproduction of prolactin (like from a tumor or a dopamine antagonist) can cause infertility and decreased sex drive in both sexes.