Prolactin: What It Is, Function & Symptoms - Cleveland Clinic
网页Prolactin is a hormone that’s responsible for lactation, certain breast tissue development and milk production. Higher-than-normal levels of prolactin in your blood can cause certain symptoms, such as irregular periods, infertility and erectile dysfunction.
Prolactin Levels Test: High vs. Low, Normal Range - WebMD
网页2023年12月14日 · A prolactin (PRL) blood test measures how much of a hormone called prolactin you have in your blood. The hormone is made in your pituitary gland, which is located just below your brain....
Symptoms of High Prolactin Levels - Verywell Health
网页2024年1月19日 · High prolactin levels outside of pregnancy and breastfeeding can signal an endocrine disorder or other health concern. High prolactin symptoms include breast enlargement, irregular periods, irritability, and a low sex drive.
Prolactin - Wikipedia
网页Prolactin (PRL), also known as lactotropin and mammotropin, is a protein best known for its role in enabling mammals to produce milk. It is influential in over 300 separate processes in various vertebrates, including humans. [5] .
Prolactin levels: Test, ranges, results, and treatment - Medical News Today
网页2023年11月29日 · A prolactin level test looks for health conditions relating to the hormone prolactin. Results may indicate pituitary disorders, hypothyroidism, kidney disease, or liver disease.
Prolactin Levels: MedlinePlus Medical Test
网页A prolactin (PRL) test measures the level of prolactin in a sample of your blood. Prolactin is a hormone produced by the pituitary gland, a small gland at the base of the brain. Hormones are chemical messengers in your bloodstream that control the …
Prolactin Level Test: Purpose, Procedure, and Results - Healthline
网页2024年1月10日 · Prolactin is a hormone involved in milk production in mammals. Levels typically increase during pregnancy. High prolactin levels outside pregnancy may indicate an underlying health problem....
Physiology, Prolactin - StatPearls - NCBI Bookshelf
网页2023年7月24日 · Prolactin is a polypeptide hormone responsible for lactation, breast development, and hundreds of other actions needed to maintain homeostasis. The chemical structure of prolactin is similar to the structure of growth and placental lactogen hormones.
Hyperprolactinemia: What It Is, Causes, Symptoms & Treatment
网页2022年1月5日 · Hyperprolactinemia is a treatable condition in which you have higher-than-normal levels of prolactin, a hormone, in your blood. While it isn’t life-threatening, hyperprolactinemia can cause infertility and other issues.
Hyperprolactinemia: Symptoms, Causes, Treatment, and More - WebMD
网页2024年2月29日 · Hyperprolactinemia is a medical condition in which excess prolactin is produced. Prolactin is a hormone involved in the production of milk in a woman's breast.
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