Abstract
Objective: To determine the serum tenascin-C (TN-C) levels in cases with mild and severe preeclampsia.
Methods: Pregnant women were divided into three groups, namely healthy pregnants (Group 1, n = 20), pregnants with mild preeclampsia (Group 2, n = 20) and pregnants with severe preeclampsia (Group 3, n = 20). The groups were formed so as to match each other in terms of gestational week. From each pregnant woman, pre- and post-delivery blood samples were obtained to measure serum TN-C levels. The data were evaluated using the Kruskall–Wallis variance analysis. For the obtained values of p < 0.05, the groups were compared in pairs. A p value of < 0.017 was accepted as significant.
Results: In Groups 1, 2 and 3, the prepartum TN-C levels were 5.02 ± 0.4 µg/ml, 12.8 ± 2.9 µg/ml and 33.8 ± 11.7 µg/ml, and in the postpartum TN-C levels were 4.7 ± 0.1 µg/ml, 11.7 ± 1.8 µg/ml and 50.6 ± 33.8 µg/ml, respectively. There was a significant difference between the groups in terms of the prepartum and postpartum TN-C levels (p < 0.017, Mann–Whitney U [MWU] test). There was also a significant difference in the prepartum TN-C levels between Groups 2 and 3 (p < 0.017, MWU test).
Conclusions: The prepartum and postpartum TN-C levels were significantly higher in mild and severe preeclampsia than those in healthy pregnants.
Declaration of interest
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.