Abstract:
:Serum samples were obtained from patients with polymyalgia rheumatica (PMR: n = 10) or giant cell arteritis (GCA; n = 7), or both. Samples were taken either before treatment or within one week of starting prednisolone. Immune complexes (IC) were concentrated by polyethylene glycol (PEG) precipitation then purified with either IgG anti-C1q-Sepharose or IgG anti-C3c-Sepharose. Complex components were separated by sodium dodecyl sulphate (SDS) gradient polyacrylamide gel electrophoresis then transferred to nitrocellulose by Western blotting. Identification of proteins was carried out using specific antisera. All the IC contained IgM (mu chain), some contained IgA (alpha chain), and IgG (gamma chain). C1r, C1s, C1q, C3, C4, and C reactive protein (CRP), where tested, were found in most but not all IC. The occurrence of properdin, factor B, alpha 2 macroglobulin (alpha 2M), factor H (beta 1H), C1 esterase inhibitor, and C4 binding protein was also investigated. Immune complexes in PMR and GCA differed from those previously characterized in rheumatoid arthritis (RA)1 purified by anti-C1q-Sepharose which contained immunoglobulins and C1q only. No properdin or factor B were detected in RA IC purified with either anti-C1q-Sepharose or anti-C3c-Sepharose.
journal_name
Ann Rheum Disjournal_title
Annals of the rheumatic diseasesauthors
Smith AJ,Kyle V,Cawston TE,Hazleman BLdoi
10.1136/ard.46.6.468subject
Has Abstractpub_date
1987-06-01 00:00:00pages
468-74issue
6eissn
0003-4967issn
1468-2060journal_volume
46pub_type
杂志文章abstract:OBJECTIVE:To investigate the relationship between body mass index (BMI) and the incidence and progression of radiological knee as well as of radiological hip osteoarthritis. DESIGN:Cohort study. SETTING:Population based. PARTICIPANTS:3585 people aged > or =55 years were selected from the Rotterdam Study, on the basi...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2006.053538
更新日期:2007-02-01 00:00:00
abstract:OBJECTIVES:Autophagy has recently been shown to regulate osteoclast activity and osteoclast differentiation. Here, we aim to investigate the impact of autophagy inhibition as a potential therapeutic approach for the treatment of osteoporosis in preclinical models. METHODS:Systemic bone loss was induced in mice by gluc...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2015-207240
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:To compare the performance of the American-European Consensus Group (AECG) and the newly proposed American College of Rheumatology (ACR) classification criteria for Sjögren's Syndrome (SS) in a well-characterised sicca cohort, given ongoing efforts to resolve discrepancies and weaknesses in the systems. METH...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2013-203845
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:To determine clinical and ultrasonographic predictors of joint replacement surgery across Europe in primary osteoarthritis (OA) of the knee. METHODS:This was a 3-year prospective study of a painful OA knee cohort (from a EULAR-sponsored, multicentre study). All subjects had clinical evaluation, radiographs ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究
doi:10.1136/ard.2008.099564
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:In the synovial membrane of patients with rheumatoid arthritis (RA), a strong expression of laminins and matrix degrading proteases was reported. AIM:To investigate the regulation of matrix metalloproteinases (MMPs) in synovial fibroblasts (SFs) of patients with osteoarthritis (OA) and RA by attachment to l...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2006.060228
更新日期:2007-04-01 00:00:00
abstract::A 46 year old man presented with a growing mass over his wrist. Erosions of the triquetrum and hamate were present radiographically. Magnetic resonance imaging (MRI) showed a solid mass arising from the extensor carpi ulnaris tendon, which was T(1) hypointense and isointense, T(2) hypointense, and bloomed on gradient ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.60.6.550
更新日期:2001-06-01 00:00:00
abstract:OBJECTIVE:To investigate the association of a recently described classification of Human leukocyte antigen (HLA)-DRB1 shared epitope alleles with rheumatoid factors (RF) and anti-cyclic citrullinated peptide (CCP) production and radiological severity in rheumatoid arthritis (RA). METHODS:Patients with RA (n = 962) wer...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2007.075382
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:To compare median nerve conduction velocity measured using a new, portable electroneurometer with measurements made using conventional hospital nerve conduction apparatus. METHODS:Twenty five patients were studied who were consecutively referred to a hospital neurophysiology department with a clinical diagno...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.55.6.396
更新日期:1996-06-01 00:00:00
abstract::Thermography before and after joint irrigation at arthroscopy showed no significant improvement of inflammation in 14 patients. Subjectively, those with chondrocalcinosis did best. ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.37.1.78
更新日期:1978-02-01 00:00:00
abstract::The current management of autoimmunity involves the administration of immunosuppressive drugs coupled to symptomatic and functional interventions such as anti-inflammatory therapies and hormone replacement. Given the chronic nature of autoimmunity, however, the ideal therapeutic strategy would be to reinduce self-tole...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/annrheumdis-2018-214024
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVES:Chondrocytic matrix metalloproteinases (MMPs) are believed to be important in osteoarthritic cartilage degradation. The cartilage lesion of osteoarthritis (OA) is focal and often progressive. During its development chondrocytes differentially up and down regulate production of mRNA for individual MMPs. This ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.58.6.357
更新日期:1999-06-01 00:00:00
abstract:OBJECTIVES:To study the reliability and construct validity of ultrasound in interphalangeal finger joints affected by erosive osteoarthritis (EOA) and non-EOA with MRI as the reference method. METHODS:252 joints were examined by ultrasound, conventional radiography and clinical examination. Ultrasound was performed us...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2010.134932
更新日期:2011-02-01 00:00:00
abstract::In a double blind, single observer, 48 week study the effects of sulphasalazine (2 g daily) and hydroxychloroquine (400 mg daily months 0-6, thereafter 200 mg daily) were compared in 60 patients with definite or classical rheumatoid arthritis. They had not been treated previously with second line drugs. The onset of r...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章
doi:10.1136/ard.48.5.389
更新日期:1989-05-01 00:00:00
abstract:OBJECTIVES:Immune checkpoint inhibitors (ICIs) targeting cytotoxic T-lymphocyte-associated protein 4 and programmed cell death protein 1 (PD-1) have demonstrated improved survival for multiple cancers. However, these new drug classes have led to increased immune-related adverse events (IrAE). Rheumatic IrAEs have not b...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2017-211216
更新日期:2017-10-01 00:00:00
abstract:OBJECTIVE:To determine the occurrence and clinical characteristics of reactive arthritis (ReA) after an outbreak of Yersinia pseudotuberculosis serotype O:3 infection. METHODS:From 15 October to 6 November 1998, a widespread outbreak of Y pseudotuberculosis serotype O:3 occurred in Finland. A questionnaire on musculos...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.62.9.866
更新日期:2003-09-01 00:00:00
abstract:BACKGROUND:Oxidative stress in RA synovial tissue can cause DNA damage and suppress the DNA mismatch repair (MMR) system in cultured synoviocytes. This mechanism includes two enzyme complexes, hMutSalpha (hMSH2/hMSH6) and hMutSbeta (hMSH2/hMSH3). OBJECTIVE:To examine the expression and distribution of MMR enzymes in s...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2003.017210
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:To analyse matrix metalloproteinases (MMPs) and tissue inhibitor-1 of MMPs (TIMP-1) levels in the systemic circulation and synovial fluid (SF) of patients with RA and to compare these levels with inflammatory and collagen degradation markers. METHODS:ProMMP-1, -2, -3, -8, -9, TIMP-1, levels of MMP/alpha(2)-m...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2003.013243
更新日期:2004-07-01 00:00:00
abstract::Animals were injected intra-articularly with antigen after prior immunization with that antigen in Freund's incomplete adjuvant in order to precipitate immune complexes in the surfaces of menisci, ligaments, and cartilage. On reimmunization with antigen in Freund's complete adjuvant 10 weeks later, generally an arthri...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.36.1.34
更新日期:1977-02-01 00:00:00
abstract:OBJECTIVES:Development of non-Hodgkin's lymphoma (NHL) is the major adverse outcome of Sjögren's syndrome (SS) affecting both morbidity and mortality. Preliminary evidence suggested that, although not deregulated compared with sicca controls, miR200b-5p levels are decreased in the minor salivary glands (MSGs) of SS pat...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2017-212639
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVES:To investigate the incidence of cancer in arthritis patients treated with or without TNFα inhibitors (TNF-I). METHODS:Arthritis patients from the DANBIO database were followed-up for cancer in the Danish Cancer Registry during 2000-2008. RESULTS:Hazard ratio for cancer overall was 1.02 (95% confidence inte...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2012-201969
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVES:To compare the efficacy and safety of single versus combination non-prescription oral analgesics in community-derived people aged 40 years and older with chronic knee pain. METHODS:A randomised, double-blind, four-arm, parallel-group, active controlled trial investigating short-term (day 10) and long-term (...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1136/ard.2011.154047
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVES:To compare the efficacy and safety of innovator infliximab (INX) and CT-P13, an INX biosimilar, in active rheumatoid arthritis patients with inadequate response to methotrexate (MTX) treatment. METHODS:Phase III randomised, double-blind, multicentre, multinational, parallel-group study. Patients with active...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1136/annrheumdis-2012-203090
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:To determine whether the amount of joint cartilage in healthy, middle aged men is stable or changes over time, and what factors may influence this. METHODS:In a cohort study, 28 healthy men (70% of the original cohort; mean (SD) age, 51.9 (12.8) years) had baseline knee magnetic resonance imaging (MRI) of th...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2004.029355
更新日期:2005-07-01 00:00:00
abstract::The CAMERA study shows that using methotrexate in a tight control setting might lead to considerable improvement in disease activity in early rheumatoid arthritis See linked article p 1443. ...
journal_title:Annals of the rheumatic diseases
pub_type: 评论,社论
doi:10.1136/ard.2007.076463
更新日期:2007-11-01 00:00:00
abstract::Gout and classical rheumatoid arthritis rarely coexist. We report a patient with strong evidence for both these diseases. Possible reasons for the negative correlation between these diseases are summarised. One hypothesis suggests inhibition of surface activity of monosodium urate crystals (MSU) by binding of rheumato...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.44.6.384
更新日期:1985-06-01 00:00:00
abstract::Thirty two patients with ankylosing spondylitis were investigated with a set of pulmonary function tests and the results compared with those for a control population. The patients had no complaints about lung symptoms and their chest radiographs were normal. The main pathological findings were reduced lung volumes, a ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.45.9.736
更新日期:1986-09-01 00:00:00
abstract:OBJECTIVE:To propose e-learning methods that address the fundamental problems related to sonographic training in rheumatology. METHODS:The project was designed for rheumatologists with strong motivation to learn ultrasound. A modular approach was constructed, consisting of a basic 3-day residential course, followed by...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2006.064568
更新日期:2007-07-01 00:00:00
abstract::The cartilage-pannus junction has been studied in multiple sections from 23 rheumatoid joints. Changes suggesting a metaplastic reaction of the articular cartilage, termed transitional fibroblastic zone, were commonly found in hips and knees, but were rarely present in metatarsophalangeal joints, in which an invasive ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.50.5.278
更新日期:1991-05-01 00:00:00
abstract:OBJECTIVES:Lipid profiles are altered by active disease in patients with rheumatoid arthritis (RA) and may be further modified by treatment with Janus kinase inhibitors and other disease-modifying antirheumatic drugs. METHODS:Lipid data were analysed from phase II and III studies of 4 mg (n=997) and 2 mg (n=479) oral ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/annrheumdis-2017-212461
更新日期:2018-07-01 00:00:00
abstract::Septic arthritis is associated with a definite morbidity which may be related to a delay in diagnosis and hence treatment. The cases of three patients with rheumatoid arthritis and chronic chest disease where the joint sepsis was not the predominant feature are presented. The responsible organism was Streptococcus pne...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.46.6.482
更新日期:1987-06-01 00:00:00