Researchers have developed a new stem cell model of the mature human amniotic sac, which replicates development of the tissues supporting the embryo from two to four weeks after fertilization. This is ...

Researchers have developed a new laboratory model grown from stem cells that replicates the human amniotic sac in the first two to four weeks after fertilization. The structure, which the researchers ...

It may contain inaccuracies due to the limitations of machine translation. The growth scale of the amniotic sac model created by the research team at 30, 60, and 90 days. Credit: Cell. Like humans, ...

What is low amniotic fluid? Low amniotic fluid (oligohydramnios) is a condition in which the level of amniotic fluid measures lower than expected for a baby's gestational age. Under normal ...

Microscopy image of a PGA at day 8 showing the early tissues supporting the embryo, including the amniotic sac and the yolk sac-like structures, surrounded by (extra-embryonic) mesoderm tissue.