[Statistical analysis of urinary estriol (U-E3), serum leucine aminopeptidase (LAP) and heat stable alkaline phosphatase (HSAP) in toxemia].
The levels of urinary estriol (U-E3), serum leucine aminopeptidase (LSP) and heat stable alkaline phosphatase (HSAP) were determined in toxemic and normal pregnancies. The significance of differences was established by weekly estimation of the parameters for both groups after the 28th week of gestation. Assayed values were classified into 4 types (type I-IV) by the mean values for 3 serial 24h assays and 3 patterns (pattern a-c) observed with these three determinations. The distribution rate for each type and pattern was examined according to the following: Severe toxemia, low birth weight, meconium staining at parturition and low apgar score groups. For U-E3, the incidence of the low value type (type IV) and the descending pattern (pattern c) both increased linearly in all the above groups. These findings suggest the clinical applicability of U-E3 as a reasonable indicator for evaluating intrauterine fetal well being because of the close correlation to the listed conditions. Thus these biochemical parameters should be considered in the antepartum fetal management of third trimester toxemic pregnancies.
D000469:Alkaline Phosphatase / Q000097:blood*; D001034:Apgar Score; D001724:Birth Weight; D004964:Estriol / Q000652:urine*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007931:Leucyl Aminopeptidase / Q000097:blood*; D008470:Meconium; D011225:Pre-Eclampsia / Q000378:metabolism*; D011247:Pregnancy
D000469:Alkaline Phosphatase; D007931:Leucyl Aminopeptidase; D004964:Estriol