[Immunological localization of alpha-fetoprotein in the proximal endoderm and its significance in extra-embryonic differentiation of teratocarcinomas in the mouse].
The ABC technique using a specific anti-mouse alpha-foetoprotein (AFP) serum permits identification of groups of extraembryonic proximal endoderm cells in certain teratocarcinomas. These AFP+ cells are always associated with trophoblastic and parietal endodermal patterns and structures. These observations strongly support the hypothesis of a common precursor to the extraembryonic tissues which appears during the first phases of egg development.
J A
JA
Gaillard
R
R
Maunoury
D
D
Buffe
C
C
Rimbaut
D000818:Animals; D004707:Endoderm / Q000032:analysis*; D005260:Female; D006651:Histocytochemistry; D007124:Immunoenzyme Techniques; D051379:Mice; D009866:Oogenesis; D011247:Pregnancy; D013724:Teratoma / Q000032:analysis* / Q000473:pathology; D014327:Trophoblasts / Q000032:analysis; D000509:alpha-Fetoproteins / Q000032:analysis*
D000509:alpha-Fetoproteins
Le marquage immunologique de l'alpha-foetoprotéine dans l'endoderme proximal et sa signification dans les différenciations extra-embryonnaires des tératocarcinomes de la souris.