Possible Involvement of Serum and Synovial Fluid Resistin in Knee Osteoarthritis: Cartilage Damage, Clinical, and Radiological Links
| Autor: | Bo Liu, Luo-Bin Ding, Yong-zhou Song, Jian Guan, Kai Liu, Lei Xie, Feng Li, Hua-Jun Wang, Wei Ma, Fang Xu, Zhe Lv |
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| Rok vydání: | 2015 |
| Předmět: |
musculoskeletal diseases
0301 basic medicine Microbiology (medical) medicine.medical_specialty Pathology WOMAC Clinical Biochemistry Osteoarthritis Gastroenterology Pathogenesis 03 medical and health sciences 0302 clinical medicine Insulin resistance Internal medicine medicine Immunology and Allergy Synovial fluid 030203 arthritis & rheumatology business.industry Cartilage Biochemistry (medical) Public Health Environmental and Occupational Health Hematology Articular cartilage damage medicine.disease Medical Laboratory Technology 030104 developmental biology medicine.anatomical_structure Resistin business |
| Zdroj: | Journal of Clinical Laboratory Analysis. 30:437-443 |
| ISSN: | 0887-8013 |
| DOI: | 10.1002/jcla.21876 |
| Popis: | Background Resistin is an adipocytokine associated with inflammation and insulin resistance. Recent studies have shown that resistin plays an important role in the pathogenesis and progression in osteoarthritis (OA) patients. The current study was aimed at investigating the relationship between resistin in serum and synovial fluid (SF) and disease severity in patients with knee osteoarthritis. Method Seventy-four patients diagnosed with knee OA and 79 healthy controls receiving regular body check in our hospital were recruited in the study. The Noyes score method was used to assess articular cartilage damage arthroscopically. The symptomatic severity was evaluated according to the Western Ontario McMaster University Osteoarthritis (WOMAC) scores. The radiographic disease severity of OA was assessed by the Kellgren-Lawrence (K–L) grading system. The resistin levels in serum and SF were determined by enzyme-linked immunosorbent assay. Cartilage degradation marker CTX–II in SF was also examined. Results SF but not serum resistin levels are positively associated with Noyes scores, K-L grading scores WOMAC pain scores, physical functional scores and WOMAC total scores. In addition, SF resistin correlated positively with CTX-II. Conclusion Resistin in SF might serve as a potential biomarker for reflecting the disease severity and cartilage degenerative extent of knee OA. |
| Databáze: | OpenAIRE |
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