Serum IL-6 correlates with axial mobility index (Bath Ankylosing Spondylitis Metrology Index) in Brazilian patients with ankylosing spondylitis
| Autor: | Laura Esteves Petersen, Moisés Evandro Bauer, Mauro Waldemar Keiserman, Cristina Ferreira Rabelo, Talita Siara Almeida Baptista, Henrique Luiz Staub |
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| Rok vydání: | 2018 |
| Předmět: |
030203 arthritis & rheumatology
0301 basic medicine Ankylosing spondylitis medicine.medical_specialty business.industry medicine.medical_treatment Enthesitis Human leukocyte antigen medicine.disease Gastroenterology Ankylosing Spondylitis Quality of Life Proinflammatory cytokine 03 medical and health sciences 030104 developmental biology 0302 clinical medicine Cytokine Rheumatology Internal medicine medicine medicine.symptom business BASFI BASDAI |
| Zdroj: | Open Access Rheumatology: Research and Reviews. 10:21-25 |
| ISSN: | 1179-156X |
| DOI: | 10.2147/oarrr.s130176 |
| Popis: | Introduction Ankylosing spondylitis (AS) is a chronic disease featuring axial changes, peripheral arthritis and systemic involvement. Proinflammatory cytokines are probably involved in AS pathogenesis. The relationship of circulating cytokines with instruments of AS evaluation is an open field of research. Objective The aim of this study was to compare serum levels of cytokines in AS patients and healthy controls, and search for correlations of cytokines with indexes of disease activity and quality of life. Patients and methods In this cross-sectional study, 32 AS patients and 32 age- and sex- matched controls were evaluated. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Funcional Index (BASFI), Bath Ankylosing Spondylitis Metrology Index (BASMI), Ankylosing Spondylitis Disease Activity Score-C reactive protein (ASDAS-CRP), Maastricht Ankylosing Spondylitis Enthesitis Score (MASES), Ankylosing Spondylitis Quality of Life (ASQol) and Patient Global Assessment score were measured in AS patients. The soluble cytokines IL-6, IL-8, IL-1, IL-10, TNF-α, IL-12p70 and IL-17 were quantified by flow cytometry. IL-23 concentrations were measured using an enzyme-linked immunosorbent assay. Results Overall, AS patients were predominantly males (59.4%) and Caucasians (96.9%). Mean age was 46.9±10.7 years. Human leukocyte antigen B27 was present in 70% of cases. Concentrations of IL-6, IL-8, IL-10 and TNF-α were higher in AS cases than controls (p |
| Databáze: | OpenAIRE |
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