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Published on: August 2, 2017
[Relationship between serum and placental interleukin-18 levels and preeclampsia]
Xia-di Huang1, He-feng Huang, Min-yue Dong
1The Affiliated Obstetrics and Gynecology Hospital, College of Medicine, Zhejiang University, Hangzhou 310006, China.
Objective:
To investigate the relationship of interleukin (IL)-18 concentrations in serum and placenta and preeclampsia.
Methods:
Twenty-seven patients with preeclampsia and 28 women with normal pregnancy were recruited. Blood and placenta samples were taken and serum and placental IL-18 concentrations were determined by enzyme-linked immunosorbent assay (ELISA). The levels of IL-18 in serum and placenta were compared.
Result:
(1) The median of serum IL-18 in patients with preeclampsia was 704 ng/L, which was significantly higher than that of control group (470 ng/L, P<0.05). (2) The median of placental IL-18 in patients with preeclampsia was 105 ng/L, which was also significantly higher than that of control group (31.5 ng/L, P<0.005).
Conclusion:
Increased serum and placental levels of IL-18 were presented in preeclampsia as compared to normal pregnancy, which might offer insight into the pathogenesis of the disease.
