Iron transportation across the placenta
Fuente:
Redalyc
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Academia Brasileira de Ciências
2012
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1876477744095690752 |
|---|---|
| author | Claudia M. de Oliveira |
| author_facet | Claudia M. de Oliveira |
| contents | Iron transportation across the placenta Claudia M. de Oliveira Marcio N. Rodrigues Maria Angélica Miglino Multidisciplinaria (Ciencias Naturales y Exactas) iron Endocitosis phagocytosis placental hematoma According to the classification of placental types among animals, the transfer of iron through the placenta can occur via: absorption connected to transferin through the outer surface of the trophoblast in direct contact with circulating maternal blood; absorption of the erythrocytes by the chorionic epithelium in direct contact with accumulation of blood extravased from haemotophagous areas; absorption by the chorionic epithelium in direct contact with iron enriched secretions from the endometrial glands and absorption by extravasations of the blood in the maternal-fetal surface and the subsequent phagocytosis of the erythrocytes by trophoblast cells described in bovine, small ruminants, canine and feline. The function of erythrophagocytosis observed after the extravasation of blood in the maternal-fetal interface is undefined in several species. Possibly, the iron is transferred to the fetus through the trophoblastic erythrophagocytosis in the hemophogous area of the placenta and also in the endometrial glands. In this literature survey, new methods of studies regarding placental transfer involving iron and other nutrients necessary for survival and maintenance of embryonic fetus to birth are proposed. 2012 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32724544018 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.84 |
| format | Artículo científico |
| id | redalyc_32724544018 |
| institution | Redalyc |
| language | en |
| publishDate | 2012 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Iron transportation across the placenta Claudia M. de Oliveira Multidisciplinaria (Ciencias Naturales y Exactas) iron Endocitosis phagocytosis placental hematoma Iron transportation across the placenta Claudia M. de Oliveira Marcio N. Rodrigues Maria Angélica Miglino Multidisciplinaria (Ciencias Naturales y Exactas) iron Endocitosis phagocytosis placental hematoma According to the classification of placental types among animals, the transfer of iron through the placenta can occur via: absorption connected to transferin through the outer surface of the trophoblast in direct contact with circulating maternal blood; absorption of the erythrocytes by the chorionic epithelium in direct contact with accumulation of blood extravased from haemotophagous areas; absorption by the chorionic epithelium in direct contact with iron enriched secretions from the endometrial glands and absorption by extravasations of the blood in the maternal-fetal surface and the subsequent phagocytosis of the erythrocytes by trophoblast cells described in bovine, small ruminants, canine and feline. The function of erythrophagocytosis observed after the extravasation of blood in the maternal-fetal interface is undefined in several species. Possibly, the iron is transferred to the fetus through the trophoblastic erythrophagocytosis in the hemophogous area of the placenta and also in the endometrial glands. In this literature survey, new methods of studies regarding placental transfer involving iron and other nutrients necessary for survival and maintenance of embryonic fetus to birth are proposed. 2012 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32724544018 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.84 |
| title | Iron transportation across the placenta |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) iron Endocitosis phagocytosis placental hematoma |
| url | https://www.redalyc.org/articulo.oa?id=32724544018 |