Expression and clinical significance of ITGB1 in serum and placenta of pregnant women with preeclampsia / 实用医学杂志

ABSTRACT

Objective To detect the expression of ITGB1 in the serum and placenta of pregnant women with preeclampsia and its clinical significance. Methods A total of 150 pregnant women with sever or mild pre-eclampsia and normal pregnant women were collected. The expression change of ITGB in the serum and placenta was detected by real-time PCR. The correlation between the expression of serum ITGB1 and clinical symptoms in normal pregnant women and pregnant women with preeclampsia was explored. Results There was significantly high expression of ITGB1 in the serum and tissue of patients with preeclampsia and placenta and the expression of ITGB1 in patients with preeclampsia and normal pregnant women was positively correlated (P = 0.011). The expression level of serum ITGB1 was positively correlated with systolic blood pressure,diastolic blood pressure,24 h urine protein and vascular disease. Serum ITGB1 was used as a diagnostic marker for preeclampsia,with an AUC of 0.751 ,a specificity of 81% and a sensitivity of 75%. Conclusion ITGB1 is involved in the occurrence and development of preeclampsia,and is positively correlated with clinical symptoms. The expression of serum ITGB1 can be used to predict the occurrence of preeclampsia.