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Doctor insights on: Oxytocin Cortisol

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What gland produces oxytocin, vasopressin adh?

What gland produces oxytocin, vasopressin adh?

The pituitary gland.: These hormones are chemically very similar, yet functionally distinct. ...Read more

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Dr. Kenneth Stoller
224 doctors shared insights

Oxytocin (Definition)

Brings on or strengthens labor contractions during childbirth. Also used to ...Read more


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What is plasma acth cortisol response?

What is plasma acth cortisol response?

Test adrenal fxn.: This test is to check on whether or not your adrenal glands are working right. The acth action is to increase production and release of corticosteroids. In the test, a small amount of synthetic acth is injected and the amount of cortisol the adrenals produce in response is measured. This is used to check for things like primary and secondary adrenal insufficiency, and addison's disease. ...Read more

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Acth level in cushings?

Acth level in cushings?

High in Cushing's: Elevated. Melanocortin secretion is also high and gives rise to frequent hyperpigmentation. ...Read more

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How does oral cortisol affect acth hormone and aldosterone levels?

How does oral cortisol affect acth hormone and aldosterone levels?

Poor correlation: Hi. Oral cortisol (aka hydrocortisone) does not reliably affect ACTH secretion nor aldosterone levels. That is somewhat unfortunate for those of us treated adrenal insufficiency, since determination of proper dose is based solely on clinical response, and not labs. Aldosterone is driven by the renin-angiotensin system bypassing the pituitary. UIHC is excellent, so you have great docs close at hand ...Read more

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What produces oxytocin and vasopressin?

What produces oxytocin and vasopressin?

Pituitary and adrena: The posterior pituitary gland makes oxytocin, and a layer of the adrenal gland makes vasopressin(epinephrine). ...Read more

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Gonadotropin-releasing hormone (gnrh) stimulates what?

Gonadotropin-releasing hormone (gnrh) stimulates what?

FSH,LH: Gnrh stimulates follicle stimulating hormone & luteinizing hormone which stimulates the ovary to produce estrogen and Progesterone which stimulates ovulation which causes increased Progesterone which causes secretory endometrium which prepares the endometrium to allow implantation of a fertilized egg. If no fertilized egg, Progesterone falls which stimulates gnrh to again rise & the cycle repeats. ...Read more

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Where are ADH (vasopressin) and oxytocin produced?

Where are ADH (vasopressin) and oxytocin produced?

ADH (vasopressin) & Oxytocin: Both are produced in hypothalamus and stored in the posterior pituitary gland. ...Read more

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Does acth causes both aldosterone and cortisol secretion?

Does acth causes both aldosterone and cortisol secretion?

ACTH ALDO Cortisol: I have seen two families in which ACTH is the major driver for aldo production. They have the syndrome called GRA (Glucocorticoid Remedial Aldosteronism) caused by a cross over mutation in the genes controlling aldo production so that the major controller of aldo is ACTH. As you are young and making this question if you also have HTN your team should consider this. Many do not have low K. ...Read more

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Could adrenal glandulars increase dhea and testosterone levels?

Could adrenal glandulars increase dhea and testosterone levels?

Yes: Glandulars have been a traditional source of these hormones, but there absorption is not realiable. Check with your doctor or check out acam which is an organization that has investigated and held standards on hormone supplementation. They even have a physician referral on there website. ...Read more

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Does prolactinoma condition inhibit oxytocin production?

Does prolactinoma condition inhibit oxytocin production?

Usually does not: Prolactinoma from a pituitary tumor affects the anterior pituitary. The posterior pituitary is usually not affected-this is where the cells for oxytocin reside. The excess prolactin secretion does not usually impact the oxytocin production. ...Read more

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What's glucocorticoid hormone?

What's glucocorticoid hormone?

Hormon: Adrenall gland secrete glucoticoid that is the same as steroid/cortison. ...Read more

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What's luteinizing hormone LH deficiency from--menopause?

What's luteinizing hormone LH deficiency from--menopause?

Not deficient: Lh deficinecy does not go with menopause; in fact lh levels get very much higher during and after menopause. ...Read more

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Could a pituitary tumor cause delayed cortisol response on acth stim test?

Could a pituitary tumor cause delayed cortisol response on acth stim test?

Definitely: If the tumor has destroyed the pituitary's ability to respond appropriately to hypothalamic cortisol releasing hormone, it can even lead to secondary adrenocortical insufficiency. Check w/your doctor. ...Read more

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What releases anterior pituitary gonadotropins?

What releases anterior pituitary gonadotropins?

Gonadotropes: Fsh and lh are pituitary gonadotropins, they are released in response to pulsatile signals of gnrh from the hypothalamus. The cells that store and release them are sometimes called gonadotropes. ...Read more

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Who discovered ADH (vasopressin) (anti-diuretic hormone)?

ADH (vasopressin): My apologies but I have spent some time on line and could not find the answer to your interesting question. You might go the Medical University's library and see what you can find. The librarian will help you. If you do find out please try and let me know. ...Read more

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Can psychological stress increase cortisol levels?

Can psychological stress increase cortisol levels?

Yes......: The short answer is yes. The longer and still very inadequate answer is yes, but the effect can vary based on the type of stress, the chronicity of the stress, the age, gender, genetics and emotion traits of the individual being stressed and so on. Current theory would hold that the origin of many of the inflammatory conditions we face, including depression, can be found in question you ask! ...Read more

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Gonadotropin-releasing hormone (gnrh) stimulates the production what?

Good question: Gnrh would seem by its name to help release gonadotropin. And if used in a certain fashion it could cause the release of gonadotropins (lh, fsh). However when given in a shot and having a sustained effect on the pituitary, it actually suppresses the release of lh and fsh. And this aspect of the medication can be used to help in many situations. ...Read more

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What pituitary hormones cause the adrenal gland to produce mineralocorticoids, glucocorticoids, and androgens and estrogens including pregnenolone?

What pituitary hormones cause the adrenal gland to produce mineralocorticoids, glucocorticoids, and androgens and estrogens including pregnenolone?

Pituitary & steroids: Hi. Pituitary ACTH regulates adrenal cortisol production; it also acutely stimulates aldosterone, but is not the principle regulator. LH principally stimulates gonadal steroid hormone production (both genders make androgens & estrogens, but in opposite dominance). Pregnenolone is early in the steroidogenic pathway in both adrenals and gonads. Good luck! ...Read more

Dr. Lynne Weixel
63 doctors shared insights

Pitocin (Definition)

Pitocin is a labor inducer which is a kind of women's ...Read more