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  2. Pregnancy hormones - Wikipedia

    en.wikipedia.org/wiki/Pregnancy_hormones

    During pregnancy, the production of prolactin by the mother increases steadily, starting at 6–8 weeks of gestation and continuing until the end of the pregnancy. [32] Prolactin levels in the human fetal circulation see a gradual increase from around 30 weeks of gestation until birth. [32] Prolactin is released into milk at amounts consistent ...

  3. Prolactin - Wikipedia

    en.wikipedia.org/wiki/Prolactin

    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 is secreted from the pituitary gland in response to eating, mating, estrogen treatment, ovulation and ...

  4. Lactation - Wikipedia

    en.wikipedia.org/wiki/Lactation

    High levels of prolactin during pregnancy and breastfeeding also increase insulin resistance, increase growth factor levels (IGF-1) and modify lipid metabolism in preparation for breastfeeding. During lactation, prolactin is the main factor maintaining tight junctions of the ductal epithelium and regulating milk production through osmotic balance.

  5. Prolactin cell - Wikipedia

    en.wikipedia.org/wiki/Prolactin_cell

    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.

  6. Endocrinology of parenting - Wikipedia

    en.wikipedia.org/wiki/Endocrinology_of_parenting

    High levels of progesterone, which are associated with pregnancy, inhibits prolactin and therefore lactation. [30] Prolactin increases during the initial stages of lactation and can be stimulated by estrogen but not progesterone. [30] Research, however, focuses on the role of prolactin for breastfeeding and less on other behaviors. [30]

  7. Endocrinology of reproduction - Wikipedia

    en.wikipedia.org/wiki/Endocrinology_of_reproduction

    The mix of hormones characteristic of early pregnancy promote natural growth of maternal tissues and weight gain. [15] In the second half of pregnancy, progesterone and prolactin prepare the mammary glands for lactation. [16]

  8. Top 5 nursing trends shaping health care in 2025 - AOL

    www.aol.com/top-5-nursing-trends-shaping...

    Vivian Health examines five trends that could redefine nurses' roles, enhance patient care, and alter the entire healthcare system in 2025 and beyond. Top 5 nursing trends shaping health care in ...

  9. Pseudopregnancy - Wikipedia

    en.wikipedia.org/wiki/Pseudopregnancy

    The mechanism is not well understood, but prolactin and its receptors are known to be involved in pseudopregnancy. [3] The role of prolactin in maintaining pseudopregnancy is evident. For instance in the rodent, if chronic prolactin is administered the pseudopregnancy will continue, whereas the condition only lasts a few days if not ...