Trophoblasts sentence example

trophoblasts
  • In a healthy pregnancy, fetal cells called trophoblasts do this by ' invading ' the uterus, while communicating with maternal immune cells.

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  • As cell division continues, a fluid-filled cavity called a blastocoele forms in the center of the group of cells, with the outer shell of cells called trophoblasts and an inner mass of cells called embryoblasts.

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  • Hormones secreted from the mother's ovaries and a chemical secreted by the trophoblasts begin to prepare the uterine wall.

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