Search results
Results from the WOW.Com Content Network
The effects of mildly elevated levels of prolactin are much more variable, in women, substantially increasing or decreasing estrogen levels. Prolactin is sometimes classified as a gonadotropin [ 17 ] although in humans it has only a weak luteotropic effect while the effect of suppressing classical gonadotropic hormones is more important. [ 18 ]
A prolactin cell (also known as a lactotropic cell, epsilon acidophil, lactotrope, lactotroph, mammatroph, mammotroph) is a cell in the anterior pituitary which produces prolactin (a peptide hormone) in response to hormonal signals including dopamine (which is inhibitory), thyrotropin-releasing hormone and estrogen (especially during pregnancy), which are stimulatory.
With suckling from the infant, prolactin and oxytocin are secreted and mediate milk production and letdown, respectively. [20] [21] [29] Prolactin suppresses the secretion of LH and FSH, which in turn results in continued low levels of estrogen and progesterone, and temporary amenorrhea (absence of menstrual cycles) occurs. [29]
Prolactin-releasing hormone, also known as PRLH, is a hypothetical human hormone or hormone releasing factor.Existence of this factor has been hypothesized as prolactin is the only currently known hormone for which almost exclusively negative regulating factors are known (such as dopamine, leukemia inhibitory factor, some prostaglandins) but few stimulating factor.
In addition to testosterone, several other hormones may affect climaxing. For instance, prolactin and other hormones related to prolactin levels may be associated with anorgasmia. Loss of sensation.
For example, high prolactin levels could result from diseases affecting the hypothalamus and pituitary gland. [2] Other organs, such as the liver and kidneys, could affect prolactin clearance and consequently, prolactin levels in the serum. [2] The disruption of prolactin regulation could also be attributed to external sources such as ...
“Hormone replacement therapy, including estrogen and progesterone medication, […] improves metabolic health by regulating insulin production, maintaining body weight and fat distribution, and ...
The following is a list of hormones found in Homo sapiens. Spelling is not uniform for many hormones. Spelling is not uniform for many hormones. For example, current North American and international usage uses [ citation needed ] estrogen and gonadotropin, while British usage retains the Greek digraph in oestrogen and favours the earlier ...