He re-examines the fetus by sonogram to see whether the fetal liver has pushed up into the chest.
Estetrol is a human steroid, produced by the fetal liver during pregnancy only.
Lymphoid stem cells migrate from the fetal liver to the bursa during ontogeny.
Intermediate expression of Robo2 is seen in the fetal liver and adult lung, kidney, spleen, testes, and spinal cord.
However early in gestation the developing embryo has begun its own lymphopoiesis from the fetal liver.
They began to discuss whether stem cells could be harvested from a fetal liver.
A1BG is expressed at high levels in the adult and fetal liver.
Sites where hematopoiesis takes place, such as the fetal liver and bone marrow, all express SCF.
CYP3A4 is absent in fetal liver but increases to approximately 40% of adult levels in the fourth month of life and 72% at 12 months.
Accordingly, the fetal liver cannot metabolize ethanol or other low molecular weight xenobiotiocs.