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胃癌患者外周血miR-93和miR-185的表达水平及意义 被引量:2

Expression and significance of miR-93 and miR-185 in peripheral blood of patients with gastric cancer
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摘要 目的探讨胃癌患者外周血miR-93、miR-185的表达水平及临床意义。方法选取2017年1月至2019年3月苏州市中西医结合医院收治的65例胃癌患者作为观察组,另选取同期在该院体检的65位健康志愿者作为对照组。采用实时荧光定量PCR法检测两组外周血miR-93、miR-185的相对表达量,并分析其与胃癌患者临床病理学特征的关系。结果观察组外周血miR-93、miR-185的相对表达量分别为0.822±0.112和0.662±0.101,均显著高于对照组,差异均有统计学意义(P均<0.05)。肿瘤直径≥5 cm、临床分期为Ⅲ~Ⅳ期、有淋巴结转移的患者,其外周血miR-93、miR-185的相对表达量均显著高于肿瘤直径<5 cm、临床分期为Ⅰ~Ⅱ期、无淋巴结转移者,差异均有统计学意义(P均<0.05)。胃癌患者外周血miR-93与miR-185的表达水平呈正相关(r=0.332,P<0.05)。观察组治疗后外周血miR-93、miR-185的相对表达量分别为0.702±0.109和0.510±0.105,均较治疗前降低,差异均有统计学意义(P均<0.05)。结论胃癌患者外周血miR-93、miR-185的表达水平升高,且与肿瘤直径、临床分期及淋巴结转移存在一定关系。
作者 周颖祯 张皓 ZHOU Yinzheng;ZHANG Hao
出处 《国际消化病杂志》 CAS 2021年第1期50-52,65,共4页 International Journal of Digestive Diseases
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