Abstract | BACKGROUND: Indicators for long-term monitor of the progress of hepatic diseases are of great clinical importance. Since elevated cathepsin was observed in liver diseases, the aim of this study is to investigate the involvement of cystatin C, a very potent inhibitor of cathepsin and a recently introduced marker for renal function, and to see the applicability of serum cystatin C being a convenient marker for the progression of liver diseases. METHODS: RESULTS: Average serum cystatin C concentration of patients with hepatic diseases was significantly higher than that of control (0.0902+/-0.0025 mg/dl vs. 0.067+/-0.007 mg/dl; p<0.001), and a linear regression analysis has revealed a direct relation between cystatin C and the severity of liver diseases (Y=1.172+5.492X, R(2)=0.088, p<0.001). CONCLUSION: This study suggested that cystatin C may be an applicable monitoring marker for monitoring liver functions and progression of liver fibrosis.
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Authors | Shu-Chen Chu, Chi-Ping Wang, Yih-Hsin Chang, Yih-Shou Hsieh, Shun-Fa Yang, Jen-Ming Su, Chi-Chieh Yang, Hui-Ling Chiou |
Journal | Clinica chimica acta; international journal of clinical chemistry
(Clin Chim Acta)
Vol. 341
Issue 1-2
Pg. 133-8
(Mar 2004)
ISSN: 0009-8981 [Print] Netherlands |
PMID | 14967169
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Biomarkers
- CST3 protein, human
- Cystatin C
- Cystatins
- Reagent Kits, Diagnostic
- Tissue Inhibitor of Metalloproteinases
- alpha-Fetoproteins
- Aspartate Aminotransferases
- Alanine Transaminase
- Matrix Metalloproteinases
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Topics |
- Alanine Transaminase
(blood)
- Aspartate Aminotransferases
(blood)
- Biomarkers
- Calibration
- Chronic Disease
- Cystatin C
- Cystatins
(blood)
- Disease Progression
- Humans
- Liver Diseases
(blood, diagnosis, physiopathology)
- Liver Function Tests
- Matrix Metalloproteinases
(blood)
- Monitoring, Physiologic
- Reagent Kits, Diagnostic
- Reproducibility of Results
- Tissue Inhibitor of Metalloproteinases
(blood)
- alpha-Fetoproteins
(analysis)
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