Clinical significance of expression of SMRP and CA125 in serum and tumor tissues of patients with ovarian cancer
10.3969/j.issn.1673-4130.2015.01.009
- VernacularTitle:卵巢癌患者血清和肿瘤组织 CA125和 SMRP 表达的临床意义
- Author:
Bo BI
;
Yiru PAN
;
Huimin ZHOU
;
Wenrong JIANG
;
Jiemin GAN
;
Hu ZHAO
- Publication Type:Journal Article
- Keywords:
ovarian cancer;
serum;
soluble mesothelin relatedprotein;
carbohydrate antigen 125
- From:
International Journal of Laboratory Medicine
2015;(1):22-24
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical significance of expression of soluble mesothelin relatedprotein(SMRP)and carbo-hydrate antigen (CA125)in the serum and tumor tissues of the patients with ovarian cancer.Methods The preoperative and post-operative levels of SMRP and CA125 in serum and ovarian cancer tissues were detected in 82 patients with ovarian cancer (group A),76 cases of benign ovarian tumor (group B)and 53 healthy women (group C)by using ELISA and the immunohistochemical method respectively.Serum levels of SMRP and CA125 in the ovarian cancer patients were measured after one year by ELISA.The correlation among the various statistical indexes was analyzed.Results The positive expression rates of SMRP and CA125 in the group A were significantly higher than those in the group B(P <0.05);compared with the group B and C,the preoperative serum level of CA125 and SMRP in the group A was significantly increased (P <0.001);the preoperative serum CA 125 level in the group B was higher than that in the group C;compared with the stage Ⅰ and Ⅱ,the serum CA125 and SMRP in the stage Ⅲ and Ⅳ of o-varian cancer were significantly increased(P <0.05 );compared with before operation,the postoperative SMRP and CA125 levels were significantly decreased(P <0.05).After 1 year of discharge from hospital,compared with the basically stable patients,serum CA125 and SMRP levels in the patients with ovarian cancer recurrence were significantly increased(P <0.05).The sensitivity and specificity for diagnosing ovarian cancer,any single detection was inferior to the combination detection of CA125 and SMRP.Conclu-sion The combination detection of CA125 and SMRP has an important value for increasing the sensitivity and specificity of ovarian cancer diagnosis,early diagnosis,illness condition monitoring and effect evaluation.
