血清瘦素与宫颈癌发生的相关性

The correlations between the leptin levelsand the prevalence of cervical cancer

目的:探讨瘦素水平和宫颈癌发病之间的关系。方法:分别留取79例宫颈鳞状上皮癌患者、28例宫颈上皮内瘤变患者以及35例正常人血清样本,用酶联免疫检测法测定血清瘦素水平。同时留取宫颈癌患者和宫颈上皮瘤患者组织样本,用western blot检测组织中瘦素表达水平。结果:宫颈癌患者血清瘦素水平明显高于宫颈上皮内瘤变患者和正常人对照组血清瘦素水平,并且western blot也证实肿瘤组织瘦素蛋白表达水平明显高于癌旁组织和宫颈上皮内瘤变组织。结论:宫颈癌患者血清及肿瘤组织中瘦素表达水平升高提示瘦素可能参与了宫颈癌的发生和发展。

Objective To study the correlations between the leptin levels and the prevalence cervical carcinoma. Methods Blood samples were collected from 79 patients with cervical squamous cell carcinoma, 28 patients with cervical intraepithelial neoplasia and 35 healthy donors. The serum leptin concentrations were measured by enzyme linked immunosorbent assay. Meanwhile, tissue samples were obtained from the patients with cervical cancer and cervical intraepithelial neoplasia, Then the expressions oleptin in these tissues were detected by Western blot. Results The level of serum leptin in the patients with cervical cancer was significantly higher than those both in the patients with cervical epithelial tumor and in the healthy control group, the Western blot results also confirmed that the the expressions of leptin in the tumor tissues were atwas the highest level. Conclusion The elevated levels of leptin in serum and tumor tissues of patients with cervical cancer suggest that leptin may be involved in the occurrence and development of cervical cancer.