Total protein concentrations in human amniotic fluid from normal and twin pregnancies.
Total protein concentrations (TPC) in the human amniotic fluid, during 19 to 40 weeks of gestation, from normal and twins pregnancies were compared. In the normal pregnancies the protein concentrations were found to increase with progressing gestation, but to decrease gradually to the term. TPC fluctuations also showed a similar pattern in the twin pregnancies. There was no significant difference in the total protein contents between the normal and twin pregnancies, which probably indicates that the majority of the proteins originate from maternal source.
D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000032:analysis; D011272:Pregnancy, Multiple; D011506:Proteins / Q000032:analysis*; D014427:Twins; D000509:alpha-Fetoproteins / Q000032:analysis
D011257:Pregnancy Proteins; D011506:Proteins; D000509:alpha-Fetoproteins