Placental protein 10 (PP10) in singleton and twin pregnancy complicated by pre-eclampsia.
Circulating levels of placental protein 10 (PP10) were measured by radioimmunoassay in 140 women with normal singleton pregnancy (140 samples), in 6 women with normal twin pregnancy (15 samples) and in 35 pregnant women with pre-eclampsia (51 samples from singleton pregnancies and 7 samples from twin pregnancies) between 24 and 40 weeks. In singleton pregnancies with pre-eclampsia, the levels were lower than normal (P less than 0.01). In twin pregnancy the circulating PP10 levels were not significantly affected. These results suggest that changes in placental function are reflected in the circulating PP10 levels.
Tiitinen
A
A
Department I of Obstetrics and Gynaecology, Helsinki University Central Hospital, Finland.
Sjöberg
J
J
D005260:Female; D005317:Fetal Growth Retardation / Q000097:blood / Q000150:complications; D006023:Glycoproteins; D006801:Humans; D010298:Parity; D011225:Pre-Eclampsia / Q000097:blood* / Q000150:complications; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000097:blood*; D011272:Pregnancy, Multiple; D014427:Twins
D006023:Glycoproteins; D011257:Pregnancy Proteins