The osmoregulatory actions of growth hormone and prolactin are antagonistic. |
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There, hormones called prolactin and oxytocin are released into the bloodstream. |
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Suckling causes the mother's pituitary gland to release two hormones, oxytocin and prolactin. |
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As a result, researchers now postulate that serotonin may have a role in regulating prolactin secretion. |
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Pump simulation of these suction frequency values provides the best results, because prolactin levels increase when the frequency is physiologic. |
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As it increases prolactin levels, it is accepted for use as a galactagogue to increase breast milk supply. |
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Hormone assays for serum estrogen, progesterone, prolactin, luteinizing hormone, follicle stimulating hormone and testosterone were performed. |
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The body starts to release a hormone called prolactin, which stimulates the body to produce breast milk. |
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Under conditions of high growth hormone and low prolactin, cortisol may act primarily to promote salt secretion. |
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Hormone treatments are appropriate for those who have too little testosterone or too much prolactin in their blood. |
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In addition to binding to GHR, human GH binds to the prolactin receptor and is unique in its lactogenic activity. |
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Domperidone may increase the secretion of prolactin, a hormone that is needed for lactation. |
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When most birds incubate eggs, the females often produce high levels of prolactin, a hormone involved in parental behavior. |
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During lactation, the secretion of prolactin can entail a poor prognosis to ovarian stimulation. |
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The evaluation of erectile dysfunction includes a sexual history, a genital examination, a serum testosterone level, and prolactin and thyrotropin levels. |
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When fathers hold and play with their children, oxytocin and prolactin kick in, priming them for bonding. |
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Cabergoline also treats high levels of prolactin which occur with certain tumors such as adenomas. |
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The authors point out that prolactin sparing atypical antipsychotics offer a new management strategy for antipsychotic induced hyperprolactinaemia. |
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For example, high parental care of male house finches is proximately linked to both elevated levels of prolactin, and a decreased level of testosterone. |
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Thus, high serum prolactin concentrations during lactation reduce fertility, protecting lactating women from a premature pregnancy. |
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This dataset includes exposure variables, neurofunctional outcome variables, serum prolactin, and confounder variables. |
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Administration of desvenlafaxine resulted in decreases in prolactin and estrogen in female rats during diestrus. |
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The role of prolactin which follows the feeding patterns of the baby play a significant role in the mucus patterns. |
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Levodopa stimulates the secretion of growth hormone and can inhibit the secretion of prolactin. |
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The hypothalamus also produces dopamine and somatostatin, which are potent inhibitors of prolactin and GH, respectively. |
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Because of the compound's pharmacologic activity, several aspects remain incompletely explored in the rat, in which prolactin is the luteotrophic hormone. |
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Further, serotonin blockade prevents dopamine from increasing prolactin levels thereby relieving patients of the adverse effects of galactorrhea, amenorrhea, and gynecomastia. |
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Hormonal assays of estrogen, progesterone, and prolactin have shown no consistent abnormalities despite the relationship to the menstrual cycle. |
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In animals which are seasonal breeders prolactin shows a seasonal rhythm. |
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The structure of these aggregates appears not to be amorphous and seems to be formed by oligomerization of prolactin molecules involving specific sites. |
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The main symptoms of intrasellar meningioma are visual field defects, visual disturbance, hypopituitarism, headache, and elevated prolactin. |
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In dogs — a species with much higher rates of false pregnancy than humans — the disorder has been traced to high levels of certain reproductive hormones, in particular prolactin. |
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The quickest way to treat false pregnancy in dogs, he added, is to give them shots of another hormone like testosterone, which quickly brings prolactin levels back into the normal range and stops the associated symptoms. |
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Hyperprolactinemia usually develops in a person with increased prolactin secretion from the anterior pituitary gland, with possible abnormal patterns of secretion of growth hormone, thyroid hormone, and corticotropin. |
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Thus, if the anterior pituitary is separated from the influence of the hypothalamus, the secretion of prolactin increases whereas that of the other anterior pituitary hormones decreases. |
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The efficacy of VAC extracts to ameliorate prolactin induced premenstrual mastodynia was therefore suggestive that VAC may contain dopaminergic compounds. |
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High serum prolactin concentrations are not usually associated with any symptoms in postmenopausal women, although in very rare cases galactorrhea may occur. |
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The effect of environment on behaviour, plasma cortisol and prolactin in parturient sows. |
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Laboratory tests to help determine the cause include measurement of serum levels of prolactin, cortisol, thyroid-stimulating hormone, triiodothyronine, and thyroxine. |
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Clinical phase I and phase IIa studies in acromegaly have demonstrated encouraging signs of efficacy on bioactivity markers such as the IGF-1 growth hormone and prolactin. |
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One hormone imbalance that can affect fertility is prolactin levels. Excessive prolactin levels in nonpregnant women is known as hyperprolactinemia. |
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When working full prolactin due to lack of ovulation or interfere with ovulation. |
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Vitex has dopaminergic activity associated with the inhibition of prolactin synthesis and release in hyperprolactinaemia. |
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Once pregnancy is ruled out, TSH and prolactin can be measured to investigate other causes such as hypothyroidism and hyperprolactinemia. |
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The hypothalamic factor that inhibits prolactin secretion is the neurotransmitter dopamine, which is not a neuropeptide, as are the other hypothalamic hormones that regulate anterior pituitary hormone secretion. |
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It has been demonstrated that milking related release of the hormones oxytocin and prolactin is influenced by the tactile stimulation of the teats. |
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Generic Dostinex is used for treating disorders associated with high levels of the hormone prolactin, either due to tumors in the pituitary gland or to unknown causes. |
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The expulsion of the placenta during birth leads to a drop in the level of progesterone which triggers an increase of prolactin, the hormone that stimulates the synthesis of milk. |
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The study is the first to determine that prolactin, which increases in the body during pregnancy, is directly responsible for the formation of new myelin in the brains and spinal cords of pregnant mice. |
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A separate part of their study showed the hormone prolactin, which is abundant during pregnancy, reduced menin levels and increased beta-cell mass in non-pregnant mice. |
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During breastfeeding the prolactin, the hormone responsible for the production of milk can inhibit ovulation in accordance to the amount of milk produced. |
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Melatonin, a hormone our bodies produce at night to regulate our biological clocks, has been shown to affect women's reproductive hormones and other hormones that affect breast development, including prolactin. |
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The release of GnRH from the hypothalamus then triggers the release of prolactin, follicle stimulating hormone, and LH from the pituitary gland. |
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Other pituitary hormones including somatomedin, growth factor and prolactin were within normal limits. |
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The main steroid hormones, testosterone, estradiol, and progesterone as well as prolactin play important physiological functions in puberty. |
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Moreover, they had no reaction to antibodies against pituitary hormones, such as adrenocorticotrophic hormone, growth hormone, and prolactin. |
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A case of paroxetine-induced galactorrhoea with normal serum prolactin level. |
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The relationship between the serum prolactin level and cancer has not been established in childhood, which necessitates further research. |
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Hyperprolactinemia may also contribute to sexual dysfunction, as prolactin inhibits central dopaminergic activity, ultimately resulting in hypogonadism. |
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In the short-term studies, the drug was associated with limited effects on body weight, metabolic lab parameters, orthostasis, prolactin levels, and extrapyramidal symptoms. |
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Oxytocin causes the contraction of breast myoepithelium and milk ejection, and, like prolactin, remains elevated after birth in breastfeeding women. |
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Plasma prolactin and gonadotrophins during gonadal development and the onset of photorefractoriness in male and female starlings on artificial photoperiods. |
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Serum cortisol, adrenocorticotrophic hormone, free thyroxine, thyroid stimulating hormone, testosterone, and prolactin levels were normal as well. |
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We measured serum estradiol, testosterone, progesterone, SHBG, prolactin, FSH, and LH concentrations on the Abbott Architect i2000SR system using chemiluminescence. |
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Prolactin treatment prevented chondrocyte death and associated cartilage degradation. |
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A new study measured the efficacy of estrogen, progesterone, Prolactin, luteinizing hormone, follicle stimulating hormone and testosterone on women with the disorder. |
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Prolactin is a 198 amino acid polypeptide hormone, its principal physiological action is to initiate and sustain lactation. |
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Prolactin in women can cause hyperthyroidism gonadal gonadotropin deficiency, leading to the lack of estrogen. |
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