title: [Immunochemical determination of placenta-specific and interorganic antigens in placental extract and blood serum in pregnant rats].
abstract: It has been demonstrated that placenta extract of rats contains up to 14 antigens. Moreover, 11 of them are interorgan proteins of wide and limited specificity, two antigens (alpha 1- and alpha 2-globulins) are attributed to acute-phase proteins typical for pregnancy. beta 1-Globulin is a specific protein of rat placenta. The content of these antigens in blood serum increases with pregnancy and reaches a maximum toward the delivery; 3-4 days after delivery beta 1-globulin disappears completely from maternal blood, whereas the concentration of acute-phase proteins drops to the initial level.
authors.forename: M F
authors.initials: MF
authors.lastname: Kan
authors.forename: S K
authors.initials: SK
authors.lastname: Krivonosov
authors.forename: Iu S
authors.initials: IuS
authors.lastname: Tatarinova
mesh_terms: D000510:Alpha-Globulins / Q000032:analysis; D000818:Animals; D000941:Antigens / Q000032:analysis*; D001609:Beta-Globulins / Q000032:analysis; D000939:Epitopes / Q000032:analysis*; D005260:Female; D007120:Immunochemistry; D008297:Male; D009928:Organ Specificity; D010920:Placenta / Q000276:immunology*; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000276:immunology; D051381:Rats; D014020:Tissue Extracts / Q000276:immunology*
chemical_list: D000510:Alpha-Globulins; D000941:Antigens; D001609:Beta-Globulins; D000939:Epitopes; D011257:Pregnancy Proteins; D014020:Tissue Extracts
vernacular_title: Immunokhimicheskoe opredelenie platsentospetsificheskikh i mezhorgannykh antigenov v ékstrakte platsenty i v syvorotke krovi pri beremennosti u krys.