Abstract：
OBJECTIVES:Fibromyalgia (FM) is a form of non-articular rheumatism characterised by chronic widespread musculoskeletal aching. Although some works have investigated the possible role of oxidative stress in the pathophysiology of FM, none has analysed a significant number of oxidative markers in the same patients. Consequently, we have performed an exhaustive study of the oxidative/antioxidative status in FM patients and healthy controls, as well as the relationship with FM clinical parameters. METHODS:In 45 female patients and 25 age-matched controls, we investigated the oxidative (lipid and protein peroxidation, and oxidative DNA damage) and antioxidative status (total antioxidant capacity (TAC), and antioxidant enzyme activities and compounds). Functional capacity and musculoskeletal pain were assessed by Fibromyalgia Impact Questionnaire (FIQ) and Visual Analogue Scale (VAS), respectively. The physical (PCS-12) and mental (MCS-12) health status was evaluated by SF-12. RESULTS:A significant increase in oxidative DNA damage and protein carbonyl content was found in FM patients vs. controls, as well as in antioxidant compounds such as copper and ceruloplasmin. Patients had diminished levels of TAC and zinc. Enzyme activities of superoxide dismutase, glutathione peroxidase, and catalase were lower in FM patients. Significant correlations were observed in patients between oxidative DNA damage and MCS-12, and zinc and PCS-12. CONCLUSIONS:These findings reveal an imbalance between oxidants and antioxidants in FM patients. The lower antioxidant enzyme activities may lead to oxidative stress through the oxidation of DNA and proteins, which may affect the health status of FM patients.
journal_name
Clin Exp Rheumatoljournal_title
Clinical and experimental rheumatologyauthors
La Rubia M,Rus A,Molina F,Del Moral MLsubject
Has Abstractpub_date
2013-11-01 00:00:00pages
S121-7issue
6 Suppl 79eissn
0392-856Xissn
1593-098Xpii
7703journal_volume
31pub_type
杂志文章abstract：PURPOSE AND METHODS:In order to evaluate the prevalence of positive hepatitis C virus (HCV) serology and cryoglobulinemia in human immunodeficiency virus (HIV)-infected patients, the prevalence and the clinical significance of cryoglobulinemia were prospectively studied in a cohort of 86 HIV-infected subjects seen as o...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVES:To analyse the most common MEFV (Mediterranean fever gene) mutations and polymorphisms in an elderly population free of chronic inflammatory disease (n=164), and explore possible associations between hsCRP (high sensitive C-reactive protein) and RF (rheumatoid factor) levels with MEFV mutations and polymorph...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：:Sarcoidosis may present with musculoskeletal features or mimic rheumatic diseases. We report on a patient who had been initially diagnosed as having polymyalgia rheumatica. Because of refractory disease associated to atypical features such as severe inflammatory low back pain, dull and achy pain in the thighs, claudic...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVES:To investigate serum levels of endostatin in a well characterised cohort of patients with primary Sjögren's syndrome (pSS) and healthy controls (HC) and assess associations between these mediators and clinical parameters. METHODS:All patients (n=144) were recruited from the Norwegian systemic connective tis...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2016-07-01 00:00:00
abstract：OBJECTIVES:Transverse myelitis (TM) is an uncommon neurologic condition characterised by the segmental involvement of the spinal cord. Although its etiology is unknown, a well established list of associations have been described, many items of which point towards an autoimmune and vasculitic process. TM is also a rare ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2013-05-01 00:00:00
abstract：OBJECTIVES:To develop and test a new multidimensional questionnaire for assessment of children with auto-inflammatory disease (AID) such as FMF, PFAPA, HIDS, TRAPS in standard clinical care. METHODS:The juvenile auto-inflammatory disease multidimensional assessment report (JAIMAR) includes 16 parent or patient-centere...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2016-09-01 00:00:00
abstract：OBJECTIVE:The effects of a 21-week combined strength and endurance training period on physical fitness, serum hormone concentrations, and subcutaneous fat in 23 women with rheumatoid arthritis (RA) and in 12 matched healthy subjects was studied. METHODS:The measurements included leg extension forces and EMG activity, ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2005-07-01 00:00:00
abstract：:Ultrasonography in the '70s was a well-known and widely used method within several medical specialties but not in rheumatology. Initial development of the field was led by radiologists who mainly investigated the potential of ultrasound in the assessment of large joints. In the late '80s, the first studies supporting ...
journal_title：Clinical and experimental rheumatology
pub_type： 历史文章,杂志文章,评审
doi：
更新日期：2014-01-01 00:00:00
abstract：:A female with seronegative polyarthritis since early adulthood developed silent chronic uveitis 15 years after the onset of her arthritis. The patient was antinuclear antibody positive and carried the HLA B27 haplotype. Arthritis was refractory to conventional anti-rheumatic medication and severe uveitis did not respo...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：OBJECTIVES:To compare and analyse the recommendations from clinical practice guidelines (CPGs) on gout worldwide, examine the consistency across CPGs, and provide suggestions to develop and update gout guidelines. METHODS:We conducted systematic searches in MEDLINE, CBM, GIN, NICE, NGC, WHO, SIGN, DynaMed, UpToDate, a...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVES:This study evaluated the SDF-1/CXCL12 and soluble CXCR4 (sCXCR4) levels, and investigated their clinical relevance in adult-onset Still's disease (AOSD). METHODS:Forty-two AOSD patients and 30 healthy controls (HC) were enrolled for serum sampling. Expression levels of CXCL12 and CXCR4 in skin biopsy materi...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2019-11-01 00:00:00
abstract：:The randomized controlled clinical trial is the "gold standard" to evaluate therapeutic interventions, but is more effectively applied to studies of the short-term treatment of acute diseases than to the long-term treatment of chronic diseases. Clinical observations often provide more accurate outcome data in rheumato...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：1997-05-01 00:00:00
abstract：OBJECTIVES:Various cancer studies have suggested that polymorphism of GSTM1 may influence the ability to detoxify chemicals in cigarette smoke. In the present study the effect of smoking on clinical features of Behçet's disease were investigated in patients having GST-M1 and/or -T1 null polymorphisms. METHODS:Ninety-s...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2012-05-01 00:00:00
abstract：OBJECTIVES:TAP2 transporter gene polymorphisms have been ascertained in patients with rheumatoid arthritis (RA) and Felty's syndrome (FS) to determine whether particular alleles of this gene are disease associated. METHODS:TAP2 dimorphisms at amino acid positions 379, 565 and 665 were detected using ARMS-PCR in 89 RA ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：OBJECTIVES:Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a serine protease that regulates cholesterol metabolism through low-density lipoprotein receptor degradation, and which has been linked to cardiovascular risk. The purpose of the present study was to examine whether PCSK9 serum levels are disrupted in ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-05-01 00:00:00
abstract：:In a patient (BAR) affected by chronic active hepatitis we isolated a cryoglobulin constituted of polyclonal IgM (k and lambda) and a monoclonal IgG3 lambda. The IgM represented the antibody of the cryoglobulin complex. This type of cryoglobulin, where the monoclonal component is the antigen and not the antibody, cann...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：OBJECTIVE:Methotrexate (MTX) in low doses is widely used in the treatment of rheumatoid arthritis (RA) and it is not known whether its effects are due to immunosuppressive and/or anti-inflammatory actions. High concentrations of MTX inhibit the activity of thymidylate synthetase (TS) and dihydrofolate reductase essenti...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
abstract：OBJECTIVES:The purpose of this study was to investigate whether the urokinase gene 3'-UTR C/T polymorphism is a marker of susceptibility to or severity of rheumatoid arthritis (RA) in Chinese patients. METHODS:A total of 145 RA patients and 134 healthy control subjects were enrolled in this study. We identified the C/...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：:Primary central nervous system vasculitis (PCNSV) is an uncommon condition that affects the brain and the spinal cord. It is heterogeneous in presenting characteristics and outcomes. We report a patient with a catastrophic rapidly progressive course refractory to intensive treatment with pulses of methylprednisolone a...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2014-05-01 00:00:00
abstract：OBJECTIVES:Granulomatosis with polyangiitis (GPA) is an autoimmune disease with still unknown etiology. Recent studies indicate that neutrophils extra-cellular traps participate in the pathophysiology of GPA. This study investigates the levels of circulating NET formation markers and neutrophil-platelet interaction in ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2016-05-01 00:00:00
abstract：:In recent years, there has been a dramatic rise in the number of trials using monoclonal antibodies, especially those directed against the CD4 molecule, in the treatment of RA. Thus far, the numbers of patients treated in the individual studies have generally been small, and the study designs sometimes not comparable....
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：1993-03-01 00:00:00
abstract：:We have followed a community-based cohort of recent-onset arthritis for eight years. In addition to Waaler-Rose and latex agglutination tests we used class-specific enzyme immunoassay for the determination of rheumatoid factors (RFs). Eighty-seven patients had erosions by the end of the follow-up period. The seroposit...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：OBJECTIVES:Entheseal involvement is a frequent and distinctive feature of psoriatic arthritis (PsA), and is often under-diagnosed. The aim of the present study is to investigate using ultrasound (US), lower limb entheseal abnormalities in patients with early psoriatic arthritis (ePsA) and to evaluate their correlation ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2013-03-01 00:00:00
abstract：:Twenty-three per cent of rheumatoid arthritis (RA) patients show an increase of serum IgA concentrations. To determine the role of mucous-associated lymphoid tissue (MALT) in the elevation of serum IgA in RA, we studied the serum secretory-IgA (s-IgA) in 63 RA patients and in 30 healthy controls. We also analysed the ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1993-09-01 00:00:00
abstract：:In order to study local immunoregulatory mechanisms in patients with seronegative spondylarthropathy and histological evidence of asymptomatic intestinal inflammation, we determined mononuclear cells in distal ileal mucosa with an indirect immunoperoxidase technique using a panel of monoclonal antibodies. The number o...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：:This is a literature review on the efficacy and toxicity of low dose weekly methotrexate treatment in rheumatoid arthritis. Personal recommendations on dosing and monitoring (of) the drug are given. ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2004-09-01 00:00:00
abstract：OBJECTIVE:The aim of this consensus process was to construct a preliminary version of the ICF Core Set for acute inflammatory arthritis. METHODS:The development of the ICF Core Set involved a formal decision-making and consensus process, integrating evidence gathered from preliminary studies including focus groups of ...
journal_title：Clinical and experimental rheumatology
pub_type： 共识发展会议,杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：OBJECTIVE:To describe the occurrence of erosive arthropathy in systemic lupus erythematosus (SLE) and its relationship to anti-CCP antibodies. METHODS:Retrospective medical record review of a case series of five female patients with SLE and erosive arthropathies. RESULTS:The initial disease presentation in all patien...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2007-01-01 00:00:00
abstract：OBJECTIVES:To identify inflammatory pelvic structures of patients with polymyalgia rheumatica (PMR) by magnetic resonance imaging (MRI) in detail, searching for a disease-specific pattern. METHODS:A total of 40 contrast-enhanced pelvic MRIs of patients with a clinical diagnosis of PMR was reviewed by an experienced mu...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2018-09-01 00:00:00
abstract：OBJECTIVES:To describe differences in clinical presentation between men and women in a large group of patients with early (<3 years' duration) systemic sclerosis (SSc) according to disease subsets. METHODS:A cross-sectional analysis of the prospective EULAR Scleroderma Trial and Research database (EUSTAR) was performe...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2018-07-01 00:00:00
