Expression and significance of IL-6 and STAT3 in the maternity placenta tissues with intrahepatic cholestasis of pregnancy
YE Yunfei CHEN Baixiu
Department of Obstetrics, Liuzhou General Hospital Attached to Guangxi University of Technology, Guangxi Zhuang Autonomous Region, Liuzhou 545006, China
Abstract:Objective To study the expression and the correlations of interleukin-6 (IL-6) and signal transducer and activator transcription 3 (STAT3) in the placentas of pregnant women with intrahepatic cholestasis of pregnancy (ICP). Methods A total of 50 pregnant women with ICP and in Obstetrics Clinic of Liuzhou General Hospital Attached to Guangxi University of Technology (“our hospital” for short) from January 2016 to December 2017 was selected as ICP group, including 25 cases of mild ICP group, 25 cases of severe ICP group. At the same time, 30 healthy pregnant women taking prenatal examination in our hospital at the same period were selected in control group. Placentas of the above gravidas were collected and the expression and localization of IL-6 and STAT3 were determined via immunohistochemistry. Results The IL-6 and STAT3 positive cell rate of ICP group were significantly higher than those of control group, the differences were statistically significant (P < 0.01). There were no significant differences in positive cell rate between mild ICP group and severe ICP group (P > 0.05). The positive expression rate of IL-6 and STAT3 were gradually increased in placental trophoblast among the control group, mild ICP group and the severe ICP group. There were positive relations between IL-6 and STAT3 expression in ICP group (r = 0.694, P < 0.01). Conclusion The expression levels of IL-6 and STAT3 are positively correlated with the disease of ICP, which therefore might be used as combined diagnosis and evaluation of the state disease.
叶云飞 陈柏秀. IL-6、STAT3在妊娠期肝内胆汁淤积症产妇胎盘组织中的表达及意义[J]. 中国医药导报, 2019, 16(17): 68-71.
YE Yunfei CHEN Baixiu. Expression and significance of IL-6 and STAT3 in the maternity placenta tissues with intrahepatic cholestasis of pregnancy. 中国医药导报, 2019, 16(17): 68-71.
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