Definition The body’s own messenger substance oxytocin, often also known as “cuddling hormone”, is released during orgasm as well as at birth and causes an involuntary contraction of the uterine muscles and the vagina. It is through this birth-facilitating function that the hormone got its name: The term oxytocin comes from the Greek and means … Oxytocin deficiency
Oxitocin deficiency at birth A low oxytocin deficiency at birth results in the muscles of the uterus not contracting sufficiently. This can lead to serious bleeding during and after birth. To prevent this, the hospital obstetrics department routinely gives oxytocin to the mother intravenously via an infusion. More recent findings also suggest a link between … Oxitocin deficiency at birth | Oxytocin deficiency
Diagnosis To measure a person’s oxytocin level, blood plasma is usually examined for this. Although the result only reflects a snapshot, a certain tendency towards higher or lower oxytocin levels can be deduced if several values are measured. However, such a measurement has so far only been carried out within the framework of corresponding studies, … Diagnosis | Oxytocin deficiency
Education Formation of oxytocin: The hormone oxytocin is a hormone of the posterior pituitary gland (neurohypophysis), which as a peptide hormone belongs to the neuropeptides. Neuropeptides are hormones produced in nerve cells. Oxytocin is produced in special nuclei (nucleus = nucleus) of the hypothalamus (nucleus paraventricularis, nucleus supraopticus) by nerve cells and is transported from … Oxytocin
What happens in case of oxytocin deficiency? The exact effects of an oxytocin deficiency are the subject of current research, which has not yet been completed. However, there are a number of clues as to what happens when you are oxytocin deficient: In this case, oxytocin is administered as an infusion. Therefore, low levels of … What happens in case of oxytocin deficiency? | Oxytocin
How does oxytocin behave under stress? Stress leads to an alarm reaction of the body, it prepares itself for an argument in the form of fight or flight. For this purpose e.g. : Oxytocin partially has opposite effects. It is therefore an important regulator of stress and can help to contain it. Oxytocin is often … How does oxytocin behave under stress? | Oxytocin
Formation of estrogen: Estrogens as components of the steroid hormones are formed from the hormone androstendione. These hormones are formed in the ovaries (ovaries), placenta, adrenal cortex and testicles (testis). The hormone producing cells in the ovaries are the granulosa and theca cells, in the testis the Leydig intermediate cells. The following estrogen representatives exist: … Estrogens
Definition Human Chorionic Gonadotropin (HCG) is a hormone that is produced in the human placenta and plays an important role in maintaining pregnancy. The hormone consists of two subunits, alpha and beta. Only the beta subunit is characteristic, while the alpha subunit is also found in other hormones. Function The female cycle can be divided … Beta-HCG
Tumour marker Human chorionic gonadotropin serves diagnostically as a tumor marker, since some malignant tumors, especially tumors of the gonads (testicles and ovaries) and placenta, produce the hormone. In rare cases this also applies to tumours of other tissues such as the mammary gland, liver, lungs or intestines. However, like most tumour markers, HCG is … Tumour marker | Beta-HCG
Formation of prolactin: The hormone prolactin of the pituitary gland is also called lactotropin and is a peptide hormone. Regulation Regulation of prolactin: The PRH (prolactin releasing hormone) and the TRH (thyrooliberin) of the hypothalamus stimulate the release of prolactin from the anterior pituitary gland, which has a day-night rhythm. Oxytocin and several other substances … Prolactin
