Umbilical Cord

In placental mammals, the umbilical cord (also called the birth cord or funiculus umbilicalis) is the connecting cord from the developing embryo or fetus to the placenta. During prenatal development, the umbilical cord is physiologically and genetically part of the fetus and (in humans) normally contains two arteries (the umbilical arteries) and one vein (the umbilical vein), buried within Wharton's jelly. The umbilical vein supplies the fetus with oxygenated, nutrient-rich blood from the placenta. Conversely, the fetal heart pumps deoxygenated, nutrient-depleted blood through the umbilical arteries back to the placenta.

Read more about Umbilical CordOther Uses For The Term "umbilical Cord", Cancer Causing Toxins in Human Umbilical Cords, Additional Images

Other articles related to "umbilical cord, cord":

Percutaneous Umbilical Cord Blood Sampling
... Percutaneous umbilical cord blood sampling (PUBS), also called cordocentesis, is a diagnostic genetic test that examines blood from the fetal umbilical cord to detect fetal ...
Temple Of The Inscriptions - Piers - Pier C
... tomb of Pakal) and the stone band that connects to it have led many to compare the structure to an umbilical cord ... The fact that this “umbilical cord” connects the figure on Pier C to Pakal’s tomb (and by extension, Pakal himself) supports the identification of the figure as Lady Zac-Kuk ... The umbilical cord can then be interpreted as a reference to the royal bloodline ...
Cord Blood - Definition & Collection
... Cord blood is a sample of blood taken from a newborn baby's umbilical cord blood ... expecting parents choose to bank their newborn's cord blood, as it may be useful in the future, should the child or a related family member fall victim ... Cord blood is obtained by syringing out the placenta through the umbilical cord at the time of childbirth, after the cord has been detached from the newborn ...
Umbilical Cord - Additional Images
... illustrating a later stage in the development of the umbilical cord Fetus of about eight weeks, enclosed in the amnion ... The umbilical cord has not yet been cut Newborn child with cord attached, soon after Home birth Newborn child, soon after birth by Caesarian section Newborn child and mother, postpartum ...
Cord Blood - Banking Umbilical Cord Tissue
... Whereas cord blood is a rich source of Hematopoietic stem cells (HSC) that differentiate to form the lineage of blood cells, cord tissue is a rich source of Mesenchymal stem cells (MSC) ... Harvesting the tissue of the umbilical cord can yield between 21 and 500 million MSC ... A typical cord blood collection in a private bank has a median CD34+ (HSC) count of 1.6 million ...

Famous quotes containing the word cord:

    Ah! How neatly tied, in these people, is the umbilical cord of morality! Since they left their mothers they have never sinned, have they? They are apostles, they are the descendants of priests; one can only wonder from what source they draw their indignation, and above all how much they have pocketed to do this, and in any case what it has done for them.
    Antonin Artaud (1896–1948)