目的 探讨宫颈脱落细胞HPV L1蛋白及HPV DNA载量在宫颈病变中的临床意义.方法 收集我院2014年5月至2016年1月的237例患者的宫颈脱落细胞标本,检测其HPV DNA载量,并对高危型HPV阳性者行HPV L1蛋白检测,分析检测结果.结果 HPV L1蛋白阳性率为21.52%(51例),正常/慢性宫颈炎、CINⅠ、CINⅡ、CINⅢ和宫颈癌患者的HPV L1蛋白阳性率比较差异有统计学意义(P<0.05).HPV阳性率为74.26%(176例),正常/慢性宫颈炎、CINⅠ、CINⅡ、CINⅢ和宫颈癌患者的HPV阳性率比较差异有统计学意义(P<0.05).HPV DNA载量低度组、 中度组、 高度组的HPV L1蛋白阳性率分别为39.22%、51.95%、77.08%,高度组的HPV L1蛋白阳性率显著高于其他两组,差异有统计学意义(P<0.05).结论 HPV L1蛋白与HPV DNA载量对评估宫颈病变有一定作用,对其进行监测能够为宫颈病变预测、 治疗及预后提供有效参考.

Objective To investigate the clinical value of combined detection of glycoprotein 125 (CA125) and human epididymis protein 4 (HE4).Methods 46 patients with ovarian malignant tumor (malignant tumor group) and 48 patients with benign ovarian tumors (benign tumor group) treated in our hospital from June 2013 to August 2015 were selected.The serum levels of CA125 and HE4 were detected in all the patients and its diagnostic value was evaluated by ROC curve.The levels of CA125 and HE4 in patients with different pathological types were compared.Results The best diagnostic value of CA125 was 47.9 U/L,The serum level of CA125 ≥47.9 U/L predicted the specificity of ovarian malignant tumor was 87.34% and that the sensitivity was 76.69%.The best diagnostic value of HE4 was 55.68 pmol/L.The serum level of HE4 ≥ 55.68 pmol/L predicted the specificity of ovarian malignant tumor was 90.34% and that the sensitivity was 83.01%.There was significant difference in CA125 and HE4 between the patients with benign and malignant ovarian tumors (P<0.05).No significant difference in the diagnosis of malignant ovarian tumor and the specificity by using combined detection of HE4 and CA125 (P>0.05)However,the sensitivity was significantly higher than that of single detection,the difference was statistically significant (P<0.05).The levels of CA125 and HE4 in patients with epithelial ovarian tumors were higher than those with non epithelial ovarian tumors,and the difference was statistically significant (P<0.05).The levels of CA125 and HE4 in patients with mucinous ovarian cancer were significantly lower than those in patients with serous ovarian cancer (P<0.05).Conclusion The combined detection of serum CA125 and HE4 can significantly improve the value of differential diagnosis of ovarian tumors,and CA125 and HE4 may play an important role in the pathological classification of malignant ovarian tumors.

Objective To study the effect of T regulation cells ( Treg cells) on the prognosis of cervical intraepithelial neoplasia grade I(CIN I)patients.Methods 98 cases of CIN I patients admitted to our hospital during March 2013 and May 2014 were enrolled in the study .After 2 years of follow-up, the expression of Treg cells and the development of the patient's condition before and after follow-up were observed .Results The patients were followed up for 2 years.The positive rate of the expression of Treg cells in patients in improvement group was 100%(4/4), it was 47.83%(11/23)and 4.23%(3/71) in the diseases continuous group and upturn group.The differences among groups were statistically significant ( P<0.05) .The Treg cells expressed highest in the improvement group ( P>0.05 ) .Conclusions Treg cells may play an important role in the progression of cervical intraepithelial neoplasia , and play a role in the process of carcinogenesis .

目的 探讨白细胞介素(IL-17)、(IL-6)与子宫内膜异位症(EMs)患者发生不孕的关系.方法 选择子宫内膜异位症患者45例,包括不孕患者30例(EMs不孕组)与非不孕患者15例(EMs非不孕组),同时选择15例健康成人作为健康对照组,采用酶联免疫吸附法分析3组对象血清中IL-17及IL-6的表达水平,并进行比较分析.结果 EMs不孕组患者手术后血清中IL-17、IL-6水平较手术前明显降低[(14.3±1.1)ng/L比(15.8±2.1)ng/L,(45.3±6.1)ng/L比(52.2±6.1)ng/L,均P<0.05].EMs不孕组患者手术前血清中IL-17、IL-6水平与健康对照组[(7.0±1.1)、(9.2±1.9)ng/L]、EMs非不孕组[(12.0±1.2)、(33.1±5.8)ng/L]比较,差异均有统计学意义(P<0.01、P<0.05).EMs不孕组患者手术后和EMs非不孕组患者血清中IL-17、IL-6水平与健康对照组比较,差异均有统计学意义(均P<0.05).EMs不孕组血清IL-17、IL-6水平与临床分期呈正相关(r=0.272,P<0.05).结论 IL-17及IL-6参与了EMs及其所致不孕的发生及进展,IL-17及IL-6检测对EMs不孕患者的早期辅助诊断、疗效观察及预后判断肯定有意义.