File:Placental villi 6.jpg: Difference between revisions
From Embryology
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|-bgcolor="CEDFF2" | |-bgcolor="CEDFF2" | ||
| '''Fetal RBCs''' | |||
| '''Maternal RBCs''' | |||
|- | |- | ||
| found in villi blood vessels and in blood vessels within placental cord, embryo/fetus vessels and vitelline vessels. | | width=300px|found in villi blood vessels and in blood vessels within placental cord, embryo/fetus vessels and vitelline vessels. | ||
| found in uterine blood vessels and the maternal blood-filled space of the placenta. | | width=300px|found in uterine blood vessels and the maternal blood-filled space of the placenta. | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| cells are larger and a mixture of cells with and without nuclei. | | cells are larger and a mixture of cells with and without nuclei. |
Revision as of 13:04, 7 February 2013
Placental Villi
Labeled image of placental villi showing both fetal and maternal red blood cells (RBCs).
Fetal RBCs | Maternal RBCs |
found in villi blood vessels and in blood vessels within placental cord, embryo/fetus vessels and vitelline vessels. | found in uterine blood vessels and the maternal blood-filled space of the placenta. |
cells are larger and a mixture of cells with and without nuclei. | cells are smaller and all without nuclei. Nuclei are lost in bone marrow before entering circulation. |
contain fetal haemoglobin (HbF). | contain adult haemoglobin. |
- Villi Histology: First trimester (overview | villi | detail) | fetal and maternal RBCs | Term (overview | villi | detail) | Cord Histology | Placenta Histology | Placenta Development
Cite this page: Hill, M.A. (2024, April 25) Embryology Placental villi 6.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Placental_villi_6.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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current | 12:39, 7 February 2013 | 1,000 × 750 (277 KB) | Z8600021 (talk | contribs) | ==Placental Villi== Labeled image of placental villi showing both fetal and maternal red blood cells. {{Placental villi histology}} {{Footer}} |
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