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老年晚期结直肠癌患者肿瘤组织胸苷酸合成酶表达与氟尿嘧啶敏感性、副反应及预后的关系 被引量:7

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摘要 目的探讨老年晚期结直肠癌患者肿瘤组织中胸苷酸合成酶(TS)阳性表达情况及其与氟尿嘧啶(5-Fu)敏感性、副反应及预后的关系。方法接受5-Fu方案化疗且病理明确的结直肠癌患者采用免疫组化法检测肿瘤组织及癌旁(距病灶边缘>5 cm)的正常大肠组织中TS表达情况。同时分析TS对5-Fu化疗敏感性、毒副作用及患者预后的影响。结果结直肠癌组织中TS阳性表达率〔74.36%(58/78)〕显著高于正常癌旁组织〔10.26%(8/78)〕(P<0.05)。TS表达与结直肠癌患者淋巴结转移、阳性淋巴结数、分化程度、浸润程度有关(P<0.05)。TS阳性表达患者恶心呕吐、骨髓抑制、腹泻、口腔黏膜炎化疗毒副反应率显著高于TS阴性患者(P<0.05)。结论 TS高表达水平与结直肠癌发生及病情进展具有密切的关系。结直肠癌组织中TS表达可作为患者化疗敏感性、化疗副反应及预后的评价指标。
作者 冯莉 王贵英
出处 《中国老年学杂志》 CAS CSCD 北大核心 2015年第6期1474-1476,共3页 Chinese Journal of Gerontology
基金 河北省卫生厅资助项目〔冀卫科教(2011)26号〕
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参考文献12

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二级参考文献51

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