Expression of miR-125a/b-5p in Serum and Urine of Preeclampsia and Related Clinical Studies
10.3969/j.issn.1671-7414.2017.06.009
- VernacularTitle:子痫前期患者血清及尿液中miR-125a/b-5p的表达及相关临床研究
- Author:
Lu GAN
1
;
ling Xi LIU
;
Ting WANG
;
ying Xiao LIU
;
hong Li CHEN
;
Ming WEI
;
Xin ZHANG
Author Information
1. 陕西省人民医院
- Keywords:
preeclampsia;
serum;
urine;
miR-125a/b-5p
- From:
Journal of Modern Laboratory Medicine
2017;32(6):32-34,38
- CountryChina
- Language:Chinese
-
Abstract:
Objective To detect miR-125a/b-5p expression in serum and urine of patients with preeclampsia,explore the role of miR-125a/b-5p in peripheral circulation on the pathogenesis of preeclampsia.Methods Samples of serum and urine of pa-tients with preeclampsia(n=20),and the normal pregnancy group(n=20)were collected and the expression of miR-125a/b-5p was detected by stem-loop-based real-time fluorescence quantitative reverse transcriptase polymerase chain reaction.Re-sults The expression of miR-125b-5p in the serum of patients with preeclampsia were significantly decreased compared with the normal pregnancy(Z=-2.272,P=0.023).There were no statistically differences of the expression of miR-125a-5p in serum between the two groups(Z=-0.622,P=0.547).The differences of urinary miR-125a/b-5p between patients with preeclampsia and normal pregnancy were not statistically significant(Z=-0.663,-0.189,P>0.05).Urinary miR-125b-5p was negatively correlated with diastolic blood pressure in preeclampsia group(r=-0.513,P=0.021).Serum miR-125b-5p was positively correlated with urea nitrogen in normal pregnancy group(r=0.472,P=0.036).Urinary miR-125a/b-5p were positively correlated with systolic blood pressure in normal pregnancy group(r=0.526,0.502,P=0.017,0.024). Conclusion The decrease of serum miR-125b-5p was associated with the pathogenesis of preeclampsia.
