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Role Of Placenta And Umbilical Cord. Its position in the baby is shown by navel. Find out how the placenta works and the role of the. The placenta is linked to the foetus via the umbilical cord a structure that contains an umbilical artery and vein carrying foetal blood to and from the placenta. The maternal surface has 1520 cotyledons separated by groovessulci.
Anzeige Swiss cord blood bank. Placenta and Umbilical Cord INTRODUCTION The placenta is a highly specialized organ that supports growth and development of the fetus and serves as the interface between the maternal and fetal circulations. There is no mixing of maternal and foetal blood in the placenta. Blood vessels radiate to the edge of the placenta Figure 312. What are the placenta and umbilical cord. Blood of foetus come to the placenta through the umbilical cord in two umbilical arteries called arteries as blood is coming away from foetus heart blood is low in nutrients and deoxygenated blood.
Obstet Gynecol 37451458 PubMed Google Scholar Fries MH Goldstein RB Kilpatrick SJ et al.
The maternal surface has 1520 cotyledons separated by groovessulci. 1993 The role of velamentous cord insertion in the etiology of twin-twin transfusion syndrome. Anzeige Swiss cord blood bank. The placenta develops within the uterus during pregnancy playing a key role in nourishing and providing oxygen to the fetus as well as removing waste material. Two arteries which carry blood from the baby to the placenta and one vein which carries blood back to the baby. The 3 rd week of embryonic development.