Cord lining Cord lining Cord lining, cord tissue, or umbilical cord lining membrane, is the outermost layer of the umbilical cord. As the umbilical cord itself is an extension of the placenta, the umbilical cord lining membrane is an extension of the amniotic membrane covering the placenta. The umbilical cord lining membrane comprises two layers: the amniotic (or epithelial) layer and the sub-amniotic (or mesenchymal) layer. The umbilical cord lining membrane is a rich source of two strains of stem cells: epithelial stem cells (from the amniotic layer) and mesenchymal stem cells (from the sub-amniotic layer). Discovered by Singapore based CellResearch Corp
The Cord and the Ax quo and character motivations in the first two episodes, in The Cord And The Ax the writers set out on a destructive path to destabilise just about every cosy structure they’d previously created. In doing this, they delivered both the very best of what Defiance does, and some of the worst, for good measure." The Cord and the Ax "The Cord and the Ax" is the third episode of the second season of the American science fiction series Defiance, and the series' fifteenth episode overall. It was aired on July 3, 2014. The episode was written by Allison Miller and