[Immunoglobulin content of the amniotic fluid and umbilical cord blood].
The content of immunoglobulins IgG, IgA and IgM and total protein in amniotic fluid and foetal serum of healthy pregnant women and of pregnant women with anti-D-antibodies has been determined by the single radial immunodiffusion and biuret method. IgG and IgA was detectable in all samples of amniotic fluid, whereas IgM was only present in 10 p.c. IgA increased in amniotic fluid to the end of pregnancy and it can indicate the maturity of fetus. The pregnant women with anti-D-antibodies have high IgG values in the amniotic fluid with the begin of 34th week of pregnancy.
D000653:Amniotic Fluid / Q000276:immunology*; D001787:Blood Group Incompatibility / Q000276:immunology; D005260:Female; D005312:Fetal Blood / Q000276:immunology*; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D012204:Rh-Hr Blood-Group System
Immunglobulingehalt des Fruchtwassers und Nabelschnurserums.