Leucine aminopeptidase activity in maternal, cord blood and placenta of normal pregnancy and in pre-eclampsia.
1) Leucine aminopeptidase (LAP) was determined in maternal and fetal blood and in the placenta of mild and severe pre-eclamptic patients, then compared to the levels of normal pregnancy. 2) The enzyme activity increased significantly in severe pre-eclampsia as compared with the mild type and with normal pregnancy. 3) In mild pre-eclamptic patients LAP activity of maternal and cord blood did not increase significantly as compared with the normal cases but the placenta showed a slight decrease. 4) The enzyme level in cord blood did not increase markedly in pre-eclampsia.
D000328:Adult; D005260:Female; D005312:Fetal Blood / Q000201:enzymology*; D006801:Humans; D007931:Leucyl Aminopeptidase / Q000097:blood / Q000378:metabolism*; D010920:Placenta / Q000201:enzymology*; D011225:Pre-Eclampsia / Q000201:enzymology*; D011247:Pregnancy
D007931:Leucyl Aminopeptidase