| Abstract: | It was shown by immunodiffusion analysis that the specific  1-globulin of human pregnancy and the analogous -globulins of other mammals (rats, guinea pigs) possess an individual antigenic structure. Animals of closely related species (rats and mice) were shown to have immunologically similar -globulins, which are evidently synthesized in the placenta, in their blood serum during pregnancy.Department of Biochemistry and Labotatory for Problems in Immunochemistry of Malignant and Embryonic Tissues, N. I. Pirogov Second Moscow Medical Institute. (Presented by Academician of the Academy of Medical Sciences of the USSR Yu. M. Lopukhin.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 82, No. 10, pp. 1223–1225, October, 1976. |
