Alteration of circulating Placental Leucine Aminopeptidase (P-LAP) activity in preeclampsia. Landau R, Laverrière A, Bischof P, Irion O, Morales M, Cohen M. Journal Article 2010; 31(1): 63-66 PubMed PMID: 20150869 Keywords: Case-Control Studies, Cystinyl Aminopeptidase:blood, Down-Regulation, Enzyme Activation, Female, Gestational Age, Humans, Pre-Eclampsia:blood, Pregnancy, Premature Birth:blood, Severity of Illness Index, Term Birth:blood,. Citation OBJECTIVE: Placental Leucine Aminopeptiadse (P-LAP) also known as oxytocinase, is secreted by syncytiotrophoblast and increases gradually ..... Read abstract Full text PDF