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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 

Serum level of endothelin-1 and -2 in pregnancies complicated by EPH gestosis.

We examined the endothelin (ET)-1 and -2 concentration in peripheral blood serum of 27 pregnant patients with EPH gestosis who underwent cesarean section between the 32nd and 38th week of gestation (group Gc). The control group consisted of 26 healthy pregnant women who underwent cesarean section due to fetal malpositions (group Kc). ET concentration in umbilical venous blood serum in 22 cases of EPH gestosis (group Gp) and 20 cases from the control group (Kp) was measured after delivery. ET concentration was determined with use of a radioimmunoassay method after extraction with column chromatography. The mean ET concentration was 41.55 pg/ml in group Gc and was significantly higher than in group Kc-6.77 pg/ml. The mean ET concentration in umbilical blood serum in group Gp was 50.59 pg/ml and was significantly higher than in Gc and Kp groups-where ET concentration was 17.11 pg/ml. These studies indicate that the high level of ET may play an important role in pathogenesis of EPH gestosis as well as having influence on uteroplacental and umbilicoplacental circulation.[1]

References

  1. Serum level of endothelin-1 and -2 in pregnancies complicated by EPH gestosis. Leszczynska-Gorzelak, B., Kaminski, K., Szymula, D., Sawulicka-Oleszczuk, H., Oleszczuk, J. Gynecol. Obstet. Invest. (1997) [Pubmed]
 
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