May 09, 2021 · The hormone that causes release of milk from the mammary glands is: A. estrogen B. progesterone C. oxytocin
Apr 10, 2012 · 72) For lactation to take place, _____ stimulates the synthesis of breast milk and _____ causes milk expulsion. A) testosterone; dihydrotestosterone B) estrogen; progesterone C) cortisol; testosterone D) prolactin; oxytocin E) luteinizing …
May 22, 2015 · A. first fluid expressed from the mother's breast B. binds iron and protects infant against bacteria C. triggers milk production D. causes the milk to be released E. fatty acid needed for brain development 6. prolactin 7. oxytocin 8. colostrum 9. lactoferrin 10.
This preview shows page 2 - 4 out of 7 pages. • The oxytocin causes the muscles around the milk-making glands in the breast to contract. Module# 1 Trans# 1 Group 4: Edriane, Pena (0966 481 5951) , Realosa, Unday, Velasco, Venturina 3 of 7 o Estrogen induced LH surge during ovulation • Occurs ~ 14 days after menstruation.
Oxytocin causes the cells around the alveoli to contract and eject your milk down the milk ducts. This passing of the milk down the ducts is called the “let-down” (milk ejection) reflex.
The two primary hormones that are needed for lactation are prolactin and oxytocin. Prolactin stimulates milk biosynthesis within the alveolar cells of the breast and oxytocin stimulates contraction of the myoepithelial cells that surround the alveoli, causing the milk to be ejected into the ducts leading to the nipple.
Normally, the natural production of breast milk (lactation) is triggered by a complex interaction between three hormones — estrogen, progesterone and human placental lactogen — during the final months of pregnancy.
Lactogenesis, or milk secretion, includes all the necessary changes that the mammary epithelium goes through to develop into a fully functional lactational gland after birth (Neville et al., 2001). This process begins during mid-pregnancy and continues until weaning (Neville et al., 2001).