Umbilical cord is used in place of a bone marrow transplant in the treatment of blood disorders such as leukemia, with donations released for transplant through one registry, Netcord.org, passing 1,000,000 as of January 2013. Cord blood is used when the patient cannot find a matching bone marrow donor; this "extension" of the donor pool has driven the expansion of public banks. The umbilical cord in some mammals, including cows and sheep, contains two distinct umbilical veins. There is only one umbilical vein in the human umbilical cord. In some animals, the mother will gnaw through the cord, thus separating the placenta
The Cord and the Ax 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 directed by Michael Nankin. Stahma (Jaime Murray) and Alak (Jesse Rath) are invited to Rafe's (Graham Greene) house for a family dinner where Christie (Nicole Muñoz) wants to announce that she is pregnant but the surprise is ruined because Stahma can smell it. Everyone is really happy with the news and Rafe, after the