progesterone Milk synthesis is promoted by of the anterior pituitary gland. jecr
ID: 3517780 • Letter: P
Question
progesterone Milk synthesis is promoted by of the anterior pituitary gland. jecreases Estrogen and suppress milk synthesis by acting as prolactin antagonists. prolactin placenta Once the is expelled, progesterone levels drop sharply, allowing prolactin to stimulate milk synthesis. nurses decline After birth, baseline prolactin levels return to the pre-pregnancy state. When an infant - prolactin surges to stimulate milk synthesis. dopamine If the mother is not nursing the infant, prolactin surges and the mother stops synthesizing milk in about a week.Explanation / Answer
1. Prolactin.
Prolactin is secreted by anterior pituitary and it promotes synthesis of milk.
2. Progesterone
Estrogen and Progesterone secreted by placenta during pregnancy inhibit secretion of milk during pregnancy.
3. Placenta.
Placenta when expelled after childbirth, secretion of oestrogen and Progesterone decreases which stimulates synthesis of prolactin.
4. Nurses.
Suckling of baby promotes secretion of prolactin.
5. Decline.
If suckling stops ,secretion of prolactin declines and milk secretion stops.
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