ABSTRACT
Aminopeptidase activity was measured towards L-alanine and L-leucine naphtylamides in the blood serum obtained from the non-pregnant women and from women during the stages of the physiological delivery. In the same samples the concentration of inter-alpha-trypsin inhibitor (alpha ITI) was measured. The highest aminopeptidase activity was observed in the stage II, and it was statistically significant comparing to the stage I, whereas the statistically significant increase in the alpha ITI concentration was noticed in stage I in primiparae and in stage I in multiparae.
Subject(s)
Alpha-Globulins/analysis , Aminopeptidases/blood , Labor, Obstetric/blood , Adult , Female , Humans , Pregnancy , Reference ValuesABSTRACT
The thesis of this work was to compare the aminopeptidases activity in the amniotic fluid obtained during the physiological labor and during the labor of pregnant with EPH-gestosis, in presence of the beta-naphtlamidic L-amino-acids (alanine, leucine, phenylalanine, tyrosine, histidine, cysteine) chromogenic substrates. It was assumed the 3-7 times increase in the aminopeptidases activity counted to the proteins from the labored with EPH-gestosis comparing to the labored in physiological labor. Among the used substrates the highest activity in both groups of labored women was measured in presence of substrates with exact amino-acids in this order: L-Ala > L-Leu > L-Phe > L-Tyr > L-His > L-Cys.