首都医科大学学报 ›› 2007, Vol. 28 ›› Issue (1): 10-13.

• 专题报道 • 上一篇    下一篇

腹腔镜和开腹结直肠癌根治手术患者外周血中CK20mRNA的表达及意义

伍冀湘1, 梁杰雄1, 王宇夫1, 李雅君2, 温绍君3, 李进军1, 邵天松1, 邱力新1, 何平1   

  1. 1. 首都医科大学附属北京安贞医院普通外科;2. 首都医科大学附属北京安贞医院普通内科;3. 北京市心肺血管疾病研究所
  • 收稿日期:2006-12-16 修回日期:1900-01-01 出版日期:2007-02-24 发布日期:2007-02-24

The Expression and Significance of CK20mRNA in the Peripheral Blood Samples of Patients with Colorectal Carcinoma before, during and after Radical Operation by Laparoscope or Open Surgery

Wu Jixiang1, Liang Jiexiong1, Wang Yufu1, Li Yajun2, Wen Shaojun3, Li Jinjun1, Shao Tiansong1, Qiu Lixin1, He Ping1   

  1. 1. Department of General Surgery, Beijing Anzhen Hospital, Capital Medical University;2. Department of General Medicine, Beijing Anzhen Hospital, Capital Medical University;3. Beijing Institute of Heart Lung and Blood Vessel Diseases
  • Received:2006-12-16 Revised:1900-01-01 Online:2007-02-24 Published:2007-02-24

摘要:

目的 研究结直肠癌患者外周血角蛋白20(cytokeratin20,CK20)mRNA的变化,探讨腹腔镜在结直肠癌手术治疗中的应用价值。方法 采用反转录-聚合酶链(RT-PCR)法检测37例行根治手术治疗的结直肠癌患者和8例非恶性病变腹部手术患者的外周血CK20mRNA的表达。结果 8例良性病变腹部手术患者外周血CK20mRNA无明显表达。37例结直肠癌患者总的CK20mRNA阳性表达率为39.6%(44/111),且术前、术中和术后CK20mRNA的阳性表达率比较差异无统计学意义(P>0.05)。16例开腹手术组和21例腹腔镜组术前、术中、术后相比,各组间CK20mRNA阳性表达率差异亦无统计学意义(P>0.05)。结论 开腹手术和腹腔镜手术2种手术方式对CK20mRNA在结直肠癌患者的外周血中的表达差异无统计学意义。

关键词: 结直肠癌, 外周血, 微转移, CK20mRNA

Abstract:

Objective To study the alteration of CK20mRNA in the peripheral blood samples by laparoscope and open radical operation of colorectal carcinoma micrometastasis, and investigate the value of laparoscopic surgery in with colorectal cancer. MethodsThe expression of CK20mRNA in the peripheral blood samples of 37 patients with colorectal carcinoma and 8 patients with non-malignant disease by operations on abdomen. Results The expressions of CK20mRNA are negative in the peripheral blood samples of 8 patients with non-malignant disease by operations on abdomen. Meanwhile, the total positive rate of expression with CK20mRNA are 39.6%(44/111)in the patients with colorectal carcinoma. The positive expression rates of CK20mRNA in patients of the two groups pre-, during and post-operation do not have significant difference(P>0.05). Conclusion There are no significant differences in the efficacy of radical operation in patients with colorectal carcinoma by laparoscope and open radical surgery.

Key words: colorectal carcinoma, peripheral blood, micrometastasis, CK20mRNA

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