| 同源异型盒基因DLX4在妊娠期高血压疾病中的表达研究 |
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| 引用本文： | 陆萌,席晓薇,杨懿霞,孙云燕,万小平.同源异型盒基因DLX4在妊娠期高血压疾病中的表达研究[J].现代妇产科进展,2008,17(11):843-845. |
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| 作者姓名： | 陆萌 席晓薇 杨懿霞 孙云燕 万小平 |
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| 作者单位： | 上海交通大学附属第一人民医院妇产科,上海,200080 |
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| 基金项目： | 国家自然科学基金项目
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| 摘 要： | 目的:检测妊娠期高血压疾病胎盘组织中同源异型盒基因DLX4的表达,探讨其在妊娠期高血压疾病发生、发展中的意义。方法:严格设置病例组和对照组,采用半定量逆转录聚合酶链反应法(RT-PCR)和免疫组化SABC法检测40例胎盘组织中DLX4mRNA和蛋白的表达情况。结果:DLX4 mRNA在子痫前期胎盘组织中的表达(轻度为0.17±0.05、重度为0.09±0.03)明显低于对照组(0.49±0.07,P<0.001)。DLX4蛋白在子痫前期胎盘中表达与对照组相比也显著降低(P<0.001)。结论:随着妊娠期高血压疾病临床症状的加重,胎盘组织中DLX4的表达呈明显下降趋势,同源异型盒基因DLX4参与了妊娠期高血压疾病胎盘的发育障碍及功能缺陷。
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| 关 键 词： | DLX4 妊娠期高血压疾病 基因表达 同源异型盒基因 胎盘 |
The detection of homeobox gene DLX4 expression in hypertensive disorders complicating pregnancy. |
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| Lu Meng,Xi Xiaowei,Yang Yixia,et al..The detection of homeobox gene DLX4 expression in hypertensive disorders complicating pregnancy.[J].Current Advances In Obstetrics and Gynecology,2008,17(11):843-845. |
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| Authors: | Lu Meng Xi Xiaowei Yang Yixia |
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| Institution: | Lu Meng,Xi Xiaowei,Yang Yixia,et al.Department of Obstetrics and Gynecology,the First Affiliated Hospital of Shanghai Jiaotong University,Shanghai 200080 |
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| Abstract: | Objective：To detect the expression of homeobox gene DLX4 in hypertensive disorders complicating pregnancy（HDCP） and explore its role on the disease development. Methods：HDCP-affeeted placenta were collected based on strict clinical criteria. Expression of DLX4 mRNA and its protein were assessed by semi-quantitive RT-PCR and immunohistoehem- istry methods respectively in 20 eases of HDCP and 20 samples from gestation-matched control pregnancies. Results： RT-PCR results showed a qualitative decrease in DLX4 mRNA in preeelampsia-affeeted placenta（0. 17 ±0.05,0.09 ± 0.03） compared with controls （0.49 ± 0. 07 ,P 〈0. 001 ）. The expression of DLX4 protein in preeelampsia-affeeted placenta was significantly lower than that in eontrols（P 〈 0. 001 ）. Conclusion ：The decreased expression of ho- meobox gene DLX4 may be a contributing factor to the developmental abnormalities seen in the HDCP-affeeted placenta. |
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| Keywords: | DLX4 |
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