Expression of miR-125a/b-5p in Serum and Urine of Preeclampsia and Related Clinical Studies / 现代检验医学杂志
Journal of Modern Laboratory Medicine
;
(4): 32-34,38, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-663458
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.
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Modern Laboratory Medicine
Year:
2017
Type:
Article
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