Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Nils H. Björkman"'
Autor:
Ralph M. Wynn, Nils H. Björkman
Publikováno v:
American Journal of Obstetrics and Gynecology. 102:34-43
Fetal components of the cat's placenta include cellular and syncytial trophoblast, capillaries, basal laminae, and connective tissue. These structures, which form an endotheliochorial labyrinth, are similar ultrastructurally to their counterparts in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f39b29591c467fab6ee4b15cbb04b85
https://doi.org/10.1016/0002-9378(68)90429-8
https://doi.org/10.1016/0002-9378(68)90429-8
Autor:
Nils H. Björkman
Publikováno v:
The Anatomical Record. 163:17-29
Placentomes from 12 cows ranging from about 45 days of gestation to full term were studied with light and electron microscopy. The cryptal epithelium and the trophoblast both comprised uninucleate, binucleate and multinucleate cells. The uninucleate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea73524f894d7097f927398cd87986b4
https://doi.org/10.1002/ar.1091630103
https://doi.org/10.1002/ar.1091630103
Autor:
Nils H. Björkman
Publikováno v:
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie. 90:535-541
The endoplasmic reticulum of mononuclear placental cells from 10 cows in different stages of pregnancy has been studied with the electron microscope. Basicaly the cryptal cells are provided with rough surfaced endoplasmic reticulum. In addition, whor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5adf6026dd5bcf338ba834b05009852d
https://doi.org/10.1007/bf00339501
https://doi.org/10.1007/bf00339501
Autor:
Nils H. Björkman, William A. Wimsatt
Publikováno v:
The Anatomical Record. 162:83-97
The chorioallantoic placental barrier of the vampire bat Desmodus rotundus murinus has been studied by electron microscopy. The following elements of the placental labyrinth separate the maternal and fetal circulations: (1) An initially continuous bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97ab6ddb4c2ad4697d41f532485e6c7
https://doi.org/10.1002/ar.1091620108
https://doi.org/10.1002/ar.1091620108
Autor:
Nils H. Björkman
Publikováno v:
Journal of Ultrastructure Research. 24:249-258
Placental giant cells in 10 cows were studied with light and electron microscopy. The period between day 45 of pregnancy and full term was covered. Bi- or multinucleate giant cells were present in the cryptal epithelium as well as in the trophoblast.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82b562c572b190b92134468bc130407b
https://doi.org/10.1016/s0022-5320(68)90062-2
https://doi.org/10.1016/s0022-5320(68)90062-2