The connecting cord from the developing embryo to the placenta. [ PMID:9144284 MP:0001725 Wikipedia:Umbilical_cord ISBN:0-683-40008-8 ]
术语信息
- Wikipedia:Umbilical_cord
- NCIT:C34320
- EHDAA:158
- SCTID:280644003
- MESH:A16.254.789
- EMAPA:26115
- EV:0100127
- CALOHA:TS-1078
- EFO:0001415
- BTO:0001415
- OpenCyc:Mx4rvyewDJwpEbGdrcN5Y29ycA
- EHDAA2:0000312
- GAID:517
- FMA:85541
- UMLS:C0041633 (ncithesaurus:Umbilical_Cord)
- MIAA:0000280
- MAT:0000280
uberon_slim, efo_slim, pheno_slim
The connecting cord from the developing embryo or fetus to the placenta. During prenatal development, the umbilical cord comes from the same zygote as 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.property_value, external_definition the umbilical arteries return the deoxygenated, nutrient-depleted blood[WP].