Epiblast

The epiblast is a part of the early embryo during embryonic development in mammals. The epiblast formed during a very early stage in the embryo portion of the blasts which abuts the trophoblast and thus the wall of the uterus of the mother. The pointing towards the side of the blastocyst embryo blasts differentiated contrast to flachzelligen hypoblast.

The epiblast consists of a prismatic epithelium, lining the forming primary amniotic cavity, which is formed between the epiblast and the trophoblast with the so-called Amnioblasten. The latter is made to secondary amniotic cavity. Also, go out of the epiblast during gastrulation, the three germ layers ( endoderm, ectoderm and mesoderm ) out.

Documents

• Blastogenesis