The correlations between the leptin levelsand the prevalence of cervical cancer / 实用医学杂志

ABSTRACT

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.