刘洪,$2,祝平菊,孙明,尹卫东,刘英山.自发性高血压大鼠颈动脉血管平滑肌中抑癌基因P53和原癌基因c-jun、c-fos、c-myc mRNA表达的研究.[J].中南医学科学杂志.,2005,(3):347-349.
自发性高血压大鼠颈动脉血管平滑肌中抑癌基因P53和原癌基因c-jun、c-fos、c-myc mRNA表达的研究
The Effect of ACEI on Expression of Tumor Suppressor Gene and Oncogenes in Carotid Smooth Muscle From the Spontaneous Hypertension Rats
  修订日期:2005-04-18
DOI:
中文关键词:  自发性高血压大鼠  抑癌基因  原癌基因  血管重构
英文关键词:spontaneous hypertension rat (SHR),tumor suppressor gene,oncogene,blood vessel reconstruction
基金项目:深圳市科技局课题(批准号980013).
刘洪  $2  祝平菊  孙明  尹卫东  刘英山
刘洪(深圳市南山医院,广东,深圳,518051)
向前(深圳市南山医院,广东,深圳,518051)
祝平菊(深圳市南山医院,广东,深圳,518051)
孙明(中南大学,附属湘雅医院,湖南,长沙,410078)
尹卫东(南华大学,医学院,湖南,衡阳,421001)
刘英山(深圳市南山医院,广东,深圳,518051)
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中文摘要:
      目的探讨自发性高血压大鼠颈动脉中抑癌基因P53和原癌基因c-jun、c-fos、c-myc mRNA的表达.方法用逆转录聚合酶链式反应检测两种基因的表达水平.正常雄性大鼠作为对照组.结果 SHR颈动脉中,抑癌基因P53和原癌基因c-jun、c-fos、c-myc均有高表达,较WKY差异有显著性(P<0.05).结论自发性高血压大鼠颈动脉组织中抑癌基因P53和原癌基因c-jun、c-fos、c-myc均有高表达,癌基因的活化可能与自发性高血压大鼠颈动脉血管重构有关.
英文摘要:
      Objective To study the mRNA expression of tumor suppressor gene P53 and oncogene c-jun,c-fos,c-myc in carotid smooth muscle from the spontaneous hypertension rat (SHR). Methods The mRNA expression of these genes were examined by RT-PCR. WKY was experimented as control group. Results The mRNA of these genes expressed obviously in SHR, and had evident difference compared with WKY'(P<0.05). Conclusion In SHR carotid smooth muscle ,the expression of tumor suppressor gene P53 and oncogene c-jun,c-fos and c-myc expressed obviously. The expression probably related to carotid reconstruction.
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