Expression and application of serum NGAL, KIM-1 and CysC in patients with renal tumor
10.3760/cma.j.issn.1008-1372.2017.12.022
- VernacularTitle:血清NGAL、KIM-1、CysC在肾肿瘤患者中的表达及应用研究
- Author:
Qibin GE
1
;
Haiqin CAI
;
Huiying CHEN
;
Songliang CAI
Author Information
1. 树兰(杭州)医院-浙江大学国际医院泌尿外科
- Keywords:
Gelatinases/ME;
Membrane glycoproteins/ME;
Cystatins/ME;
Kidney neoplasms/ME
- From:
Journal of Chinese Physician
2017;19(12):1836-1839
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression and clinical significance of serum neutrophil gelatinase-associated lipocalin (NGAL), kidney injury molecule-1 (KIM-1) and serum cystain C (CysC) in patients with renal tumor. Methods A total of 120 patients with renal tumor diagnosed in International Hospital of Zhejiang University from January 2016 and March 2016 was selected as the research object, and 60 patient medical volunteers were selected as control. The levels of NGAL and KIM-1 were determined by enzyme-linked immunosorbent assay ( ELISA) method, and the levels of serum CysC were determined by electrochemical luminescence method. The levels of NGAL, KIM-1, and CysC were compared, and their relevance was analyzed. Results The levels of NGAL, KIM-1, and CysC in research object were signifi-cantly higher than the control group; the levels of NGAL, KIM-1, and CysC in malignant tumor patients were significantly higher than the benign tumor;the levels of NGAL, KIM-1, and CysC in one level of ser-um tumor were lower than the two levels, three levels, and four levels of tumor patients. With the more Furhman grading, the levels of NGAL, KIM-1, and CysC were higher, the differences were statistically sig-nificant (P<0. 05). The levels of serum NGAL, KIM-1, and CysC were significantly related to renal dam-age degree. The levels of serum NGAL were significantly positively related to KIM-1 and CysC ( r= 0. 812 and 0. 765 ) . The levels of serum KIM-1 expression were significantly positively related to CysC ( r =0. 832) (P<0. 05). Multiple regression analysis showed that the levels of serum NGAL, KIM-1, and CysC were significantly related to patients with renal tumor Furhman classification ( P<0. 05 ) . Conclusions The levels of NGAL, KIM-1 and CysC were significantly increased in patients with renal tumor renal tumor, the higher the clinical stage, the higher expressive level, and were significantly related to renal damage de-gree. NGAL, KIM-1, and CysC can be used as the diagnostic markers of renal tumor.
