[Aminopeptidases activity in the amniotic fluid in women in labor with EPH-gestosis]

A Karmowski1, K A Sobiech, J Malinowski

  • 1I Katedry i Kliniki Ginekologii AM we Wrocławiu.

Ginekologia Polska
|April 15, 2000
PubMed

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.

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