Abstract:
:The effect of two gold(I) compounds on stability of lysosomes in vitro was studied. Lysosomes from homogenates of rat kidney cortex were isolated by differential centrifugation. These lysosomes were incubated at 37 degrees C with widely varied concentrations of sodium aurothiomalate and sodium aurothiosulphate for 5, 35, and 65 minutes. Acid phosphatase activities were measured and used as an indication of lysosomal membrane stability in the presence and absence of drugs. The enhanced release of acid phosphatase from lysosomes by aurothiomalate and aurothiosulphate was related to dose, but the drugs differed substantially in their potencies. The disruptive effect on lysosomes was more marked for aurothiosulphate than for aurothiomalate. In addition, both drugs inhibited acid phosphatase activities at relatively high gold concentrations. Aurothiomalate had a moderate and aurothiosulphate a weaker inhibitory effect on the enzyme. Our results indicate that aurothiomalate and aurothiosulphate exert their beneficial effect in the treatment of rheumatoid arthritis through mechanism(s) other than lysosomal membrane stabilisation.
journal_name
Ann Rheum Disjournal_title
Annals of the rheumatic diseasesauthors
Graabaek PM,Pedersen SMdoi
10.1136/ard.47.6.509subject
Has Abstractpub_date
1988-06-01 00:00:00pages
509-14issue
6eissn
0003-4967issn
1468-2060journal_volume
47pub_type
杂志文章abstract::Overdiagnosis is a term coined by experts in cancer screening to point to indolent cancers detected by screening that would have never led to manifest health problems. Overdiagnosis leads to unnecessary medical care (overtreatment), anxiety and cost. In rheumatology overdiagnosis and overtreatment are hardly discussed...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2018-213700
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVES:Different prevalences of generalised osteoarthritis (GOA) in patients with knee and hip OA have been reported. The aim of this investigation was to evaluate radiographic and clinical patterns of disease in a hospital based population of patient subgroups with advanced hip and knee OA and to compare the preva...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.57.12.717
更新日期:1998-12-01 00:00:00
abstract:OBJECTIVES:To determine the difference in shape of the distal femur, viewed axially in two dimensions, between eburnated and non-eburnated femora. METHODS:A comparison of 52 non-eburnated and 16 eburnated femora drawn from a large archeological skeletal population. Eburnation was taken to indicate late stage osteoarth...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.58.2.72
更新日期:1999-02-01 00:00:00
abstract::105 consecutive patients who presented to a rheumatologist because of joint disease and who also had evidence of deposition of calcium pyrophosphate dihydrate (CPD) were studied clinically and radiologically. There were 76 women (mean age 73) and 29 men (mean age 62). Of only 18 patients below the age of 60 at present...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.41.4.371
更新日期:1982-08-01 00:00:00
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:BACKGROUND:A recent study from our laboratory showed that induction of the multidrug resistance related drug efflux pump ABCG2 contributed to acquired resistance of human T cells to the disease modifying antirheumatic drug (DMARD) sulfasalazine (SSZ). OBJECTIVES:To investigate the duration of SSZ resistance and ABCG2 ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2003.006494
更新日期:2004-02-01 00:00:00
abstract:BACKGROUND:Reaching the therapeutic target of remission or low-disease activity has improved outcomes in patients with rheumatoid arthritis (RA) significantly. The treat-to-target recommendations, formulated in 2010, have provided a basis for implementation of a strategic approach towards this therapeutic goal in routi...
journal_title:Annals of the rheumatic diseases
pub_type: 共识发展会议,杂志文章,评审
doi:10.1136/annrheumdis-2015-207524
更新日期:2016-01-01 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::Dense, granular immunoglobulin deposits have been identified at the epidermo-dermal junction in 4 out of 10 patients who developed toxic reactions to D-penicillamine therapy for rheumatoid arthritis. Three of 4 patients developing a lupus-like syndrome while on penicillamine had similar findings on skin biopsy. Serum ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.38.4.344
更新日期:1979-08-01 00:00:00
abstract::A novel, constitutively expressed and secreted interleukin 18 (IL18) binding protein (IL18BP) neutralises IL18. IL18BP shares many characteristics with soluble cytokine receptors of the IL1 family in that the protein exhibits specificity for IL18, belongs to the immunoglobulin-like class of receptors and has limited a...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.59.suppl_1.i17
更新日期:2000-11-01 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 evaluate the influences of radiographic severity, quadriceps strength, knee pain, age, and gender on functional ability in patients with osteoarthritis of the knee. METHODS:Equal numbers of knee pain positive and negative respondents to a survey of registrants aged more than 55 years at a general practic...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.52.4.258
更新日期:1993-04-01 00:00:00
abstract::Four hundred and forty unrelated British Caucasoid patients with rheumatoid arthritis (RA) have been HLA typed for class I and class II antigens. Analyses of HLA antigen associations were performed on the overall group and in patient subsets selected according to particular disease parameters or sex, or both. The resu...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.45.8.627
更新日期:1986-08-01 00:00:00
abstract::Expression of major histocompatibility complex (MHC) class II and other lymphocyte activation markers on peripheral blood and synovial fluid T lymphocytes from patients with rheumatoid arthritis (RA), psoriatic arthritis, and Reiter's syndrome were measured and the mean fluorescence intensities of these antigens were ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.49.2.81
更新日期:1990-02-01 00:00:00
abstract::Osteocalcin is a non-collagenous bone matrix protein which is released into the circulation and can be measured by radioimmunoassay. Recent studies indicate that serum osteocalcin concentrations are a marker of bone formation. Because bone demineralisation is a common finding in patients with rheumatoid arthritis (RA)...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.48.8.654
更新日期:1989-08-01 00:00:00
abstract:OBJECTIVE:To study the correlation between ankle and knee cartilage morphology to test the hypothesis that knee joint cartilage loss in gonarthritis can be estimated retrospectively using quantitative MRI analysis of the knee and ankle and established regression equations; and to test the hypothesis that sex difference...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2003.018226
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND:No consistent relationship between the severity of symptoms of knee osteoarthritis (OA) and radiographic change has been demonstrated. OBJECTIVES:To determine the relationship between symptoms of knee OA and tibial cartilage volume, whether pain predicts loss of cartilage in knee OA, and whether change in c...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard/2003.007666
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:Psoriatic arthritis (PsA) is a chronic inflammatory disease, characterised by synovitis and destruction of articular cartilage/bone. Janus-kinase and signal transducer and activator of transcription (JAK-STAT) signalling pathway is implicated in the pathogenesis of PsA. OBJECTIVES:To examine the effect of t...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2014-207201
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Rheumatoid arthritis (RA) tends to remit during pregnancy, with more patients achieving remission in the third trimester, coinciding with an increase in levels of alpha-fetoprotein (AFP). In vitro and animal studies have shown that AFP has immunomodulatory properties. MM-093 is a non-glycosylated, recombinan...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/ard.2006.059436
更新日期:2007-05-01 00:00:00
abstract::The anti-inflammatory effect of single doses and combinations of aspirin and commonly used nonsteroidal anti-inflammatory drugs was investigated by the polyurethane sponge implantation model of acute inflammation. Dose response curves were performed to delineate a suppressive (high) and nonsuppressive (low) dose of ea...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.42.4.439
更新日期:1983-08-01 00:00:00
abstract:OBJECTIVES:To forecast, on the basis of the past and present position of rheumatologists in Europe, the competence needed in the future to secure and promote the specialty within the healthcare network. METHODS:Union Européenne des Médecins Spécialistes/European Board of Rheumatology (UEMS/EBR) questionnaire on (a) tr...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.59.8.580
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVES:To develop and validate candidate sets of joints and tendons for assessment of ultrasound (US) joint inflammation in rheumatoid arthritis (RA). METHODS:Patients were included in one of two cohorts from 2010 to June 2013: disease-modifying antirheumatic drug naïve early RA or established RA starting/switchin...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1136/annrheumdis-2015-207572
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:To assess the effects of acute stress on inflammatory, haemostatic, rheological, and haemodynamic activity in patients with rheumatoid arthritis (RA) in comparison with patients with osteoarthritis (OA). METHODS:21 patients with RA and 10 with OA underwent a brief mental stress task while standing. Inflammat...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究
doi:10.1136/ard.2004.032151
更新日期:2005-09-01 00:00:00
abstract:OBJECTIVE:In the present work, the frequency of inherited polymorphisms of the beta2 adrenergic receptor (beta2AR) gene and their association with rheumatoid arthritis (RA) as well as human leukocyte antigen (HLA)-DRB1 alleles was examined. METHODS:An allele-specific polymerase chain reaction was used to determine the...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2007.083782
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:An association between major histocompatibility complex (MHC) genes, particularly those within the class II HLA region, and rheumatoid arthritis (RA) is well established, and accounts for an estimated 30% of the genetic component in RA. The MHC class II transactivator gene (MHC2TA) on chromosome 16p13 has re...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,meta分析,评审
doi:10.1136/ard.2007.077099
更新日期:2008-07-01 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: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:OBJECTIVE:To investigate the prevalence and clinical significance of carotid artery intima-media thickness (IMT) in patients with primary antiphospholipid syndrome (APS). METHODS:28 patients with primary APS with at least a five year follow up, and 28 healthy subjects, matched by age and sex, were included in the stud...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.62.7.607
更新日期:2003-07-01 00:00:00
abstract:OBJECTIVES:There is a lipid paradox in rheumatoid arthritis describing that despite low lipids related to systemic inflammation, there is an increased cardiovascular (CV) risk. Our aim was to evaluate if baseline lipid levels or baseline systemic inflammation were associated with the statin dose sufficient to achieve l...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2013-204636
更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:Since the publication of the European League Against Rheumatism (EULAR) recommendations for the management of large vessel vasculitis (LVV) in 2009, several relevant randomised clinical trials and cohort analyses have been published, which have the potential to change clinical care and therefore supporting t...
journal_title:Annals of the rheumatic diseases
pub_type: 共识发展会议,杂志文章,实务指引
doi:10.1136/annrheumdis-2019-215672
更新日期:2020-01-01 00:00:00