Abstract：
OBJECTIVES:The anti-inflammatory effect of adenosine is partially mediated via the A3 adenosine receptor (A3AR), a Gi protein associated cell surface receptor. The highly selective A3AR agonist, IB-MECA was earlier shown to prevent the clinical and pathological manifestations of arthritis in experimental animal models of collagen and adjuvant induced arthritis (AIA). In this study we tested the effect of IB-MECA on the prevention of bone resorption in AIA rats and looked at the molecular mechanism of action. METHODS:Rats with AIA were treated orally twice daily with IB-MECA starting upon onset of disease and the clinical score was evaluated every other day. At study termination the foot, knee and hip region of both vehicle and IB-MECA treated animals were subjected to histomorphometric analysis. Western blot analysis was carried out on paw protein extracts. RESULTS:IB-MECA ameliorated the clinical manifestations of the disease and reduced pannus and fibrosis formation, attenuated cartilage and bone destruction and decreased the number of osteoclasts. In cell protein extracts derived from paw of AIA rats, A3AR was highly expressed in comparison to naïve animals. In paw extracts derived from IB-MECA treated AIA rats, down-regulation of the A3AR protein expression level was noted. PI3K, PKB/Akt, IKK, NF-kappaB, TNF-alpha and RANKL were down-regulated whereas caspase 3 was up-regulated. CONCLUSION:IB-MECA, a small highly bioavailable molecule, induces modulation of proteins which control survival and apoptosis resulting in the amelioration of the inflammatory process and the preservation of bone mass in AIA rats.
journal_name
Clin Exp Rheumatoljournal_title
Clinical and experimental rheumatologyauthors
Rath-Wolfson L,Bar-Yehuda S,Madi L,Ochaion A,Cohen S,Zabutti A,Fishman Psubject
Has Abstractpub_date
2006-07-01 00:00:00pages
400-6issue
4eissn
0392-856Xissn
1593-098Xpii
1869journal_volume
24pub_type
杂志文章abstract：OBJECTIVES:Fibromyalgia syndrome (FM) is an idiopathic chronic pain syndrome characterised by widespread nonarticular musculoskeletal pain, generalised tender points, in the absence of inflammatory or structural musculoskeletal abnormalities, accompanied by a constellation of symptoms that include fatigue and disturban...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVES:To more precisely determine whether there is a significant association of cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) gene polymorphisms with the susceptibility for Behçet's disease. METHODS:Eight studies that included data from 7 articles were identified using PubMed, Embase, Chinese Biomedical Li...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,meta分析,评审
doi：
更新日期：2012-05-01 00:00:00
abstract：:In terms of adult-onset definitions, rheumatoid arthritis (RA) and ankylosing spondylitis (AS) are rarely diagnosed in children. Adult RA is in most aspects similar to seropositive polyarticular arthritis in children, but AS differs in its clinical presentation according to age at onset. In general, the nomenclature a...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2009-07-01 00:00:00
abstract：:In spite of our continuously improved pathobiological understanding, there is still no consensus on terminology and disease criteria in Sjögren's syndrome (SS). This survey points out discrepencies in the current description of the syndrome, and argues for a new classification model. We suggest that the present nomenc...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:Relationships between clinical features of psoriatic arthritis and HLA antigens were examined in 60 patients. HLA-B locus antigens, Bw38, B17, B27 and possibly Bw39 were significantly increased, while HLA-D and DR specificities were not. Cw6 was not studied. The relative risk for disease was doubled in patients having...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1984-04-01 00:00:00
abstract：OBJECTIVES:This systematic literature review (SLR) and network meta-analysis (NMA) was aimed at comparing the relative efficacy and safety of abatacept (ABA) with other currently recommended therapies for patients with early RA. METHODS:An SLR (January 1998 to June 2018) was conducted including MEDLINE®, Embase, and C...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,meta分析
doi：
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:To determine if quantitative hand images obtained from an office-based MRI extremity scanner reliably distinguish patients with rheumatoid arthritis from controls. METHODS:The hands of 39 patients suffering from rheumatoid arthritis were imaged using a small bore, 1.0 Tesla Magnetic Resonance Imager. Non-con...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:Remitting seronegative symmetrical synovitis with pitting edema (RS3PE) has so far been reported almost exclusively from the USA and Europe. We carried out this study to define the clinical characteristics of this syndrome in Japanese patients. METHODS:Prospectively, we identified 13 Japanese patients with R...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:This article reviews the rheumatic manifestation of the immune deficiency disorders. In particular, the rheumatic manifestations of hypogammaglobulinaemia and the acquired immune deficiency syndrome (AIDS) are discussed. ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：1989-09-01 00:00:00
abstract：:A case of polyarticular pigmented villonodular synovitis associated with many congenital phenotypic peculiarities (such as shortness, blue sclerae, flattened nose, low-set ears, hypertelorism, curly hair and pulmonary stenosis) is described. The presence of many of the typical signs of the Noonan syndrome and the hist...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1996-03-01 00:00:00
abstract：OBJECTIVE:Synovial inflammation in rheumatoid arthritis (RA) leads to pannus tissue invasion and destruction of cartilage/bone matrix by proteinases. Our intention was to analyze some of the key matrix metalloproteinases (MMPs) in pannus tissue overlying evolving cartilage erosions in RA. METHODS:Frozen tissue samples...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:The objectives of this study were: first, to determine the platelet morphology in the peripheral circulation of patients with cyanotic congenital heart diseases and thus its possible link to the development of hypertrophic osteoarthropathy. Second: to test the mathematical model which proposes that in normal individua...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:Skin disease can be one of the most refractory clinical manifestations of systemic lupus erythematosus (SLE). The standard therapy consists of sunscreens, topical corticosteroids and antimalarials. However in difficult cases a variety of other drugs have been tried. Here we describe our clinical experience wi...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2005-05-01 00:00:00
abstract：:Interstitial granulomatous dermatitis with arthritis (IGDA) is a rare idiopathic skin disorder with variable cutaneous expression, typically associated with a seronegative arthritis. Histopathology of this disorder reveals a granulomatous infiltrate with foci of collagen degeneration in the deep reticular dermis. We p...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2014-03-01 00:00:00
abstract：:Heat shock proteins (HSP) are highly conserved molecules with scavenger activity that are involved in the correct folding of newly synthesized proteins. Increased T and B cell activity against 60/65 kD HSP is observed in different ethnic populations in Behçet's disease (BD) with both alpha beta and gamma delta T cell ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2003-07-01 00:00:00
abstract：:Rheumatoid arthritis (RA) is an autoimmune inflammatory disease associated with rapid loss of function and radiographic damage. Treatment is targeted to achieve low disease activity/remission, as measured by various pooled indices comprised of laboratory measures, patient-derived, and physician-derived measures. Outsi...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2014-09-01 00:00:00
abstract：OBJECTIVES:Recently, research has been focused on the identification of predictors of response to treatment in patients with active psoriatic arthritis (PsA). The objective of this study was to develop a model to predict the clinical response at 6 months in patients with PsA starting the anti-tumour necrosis factor-α g...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVES:Patients with clinically evident autoimmune disease are at increased risk for premature cardiovascular disease (CVD). Markers of serological autoimmunity such as anti-nuclear antibodies (ANA) are found in approximately 25% of the general population. Yet, the vast majority will not develop clinical autoimmune...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2018-11-01 00:00:00
abstract：OBJECTIVES:To test the acceptability, feasibility, reliability and validity of the Italian translated version of the UCLA Scleroderma Clinical Trial Consortium GIT (UCLA-SCTC GIT) 2.0. Gastrointestinal tract (GIT) involvement is frequent in systemic sclerosis (SSc). The UCLA-SCTC GIT 2.0 is a validated instrument for m...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
abstract：:The Technetium Articular Index (TcAI) is regarded as a parameter of local inflammation in rheumatoid arthritis (RA). We studied TcAI behaviour during 1-year chrysotherapy in a group of fifteen RA patients. In non-responders TcAI showed a gradual decrease up to the 6th month and a return to baseline values within the s...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：OBJECTIVES:IgG4-related Mikulicz's disease (IgG4-MD) has been recently established as a subtype of IgG4-related diseases involving the salivary and lacrimal glands, and the diseased glands are characteristically and highly responsive to corticosteroid therapy. We retrospectively evaluated ultrasonography (US) of the sa...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2013-09-01 00:00:00
abstract：OBJECTIVES:Medical follow-up in the most appropriate treatment setting is important for patients with juvenile idiopathic arthritis (JIA). The aims of this study were 1) to identify the settings in which JIA patients are followed up after leaving paediatric rheumatology, and 2) to compare the clinical profile of patien...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
abstract：:There is general agreement that the hepatitis C virus is efficiently transmitted parenterally, while data on viral transmission from mothers to babies or by sexual or non-sexual household contact are conflicting. In Italy, hepatitis C accounts for approximately 20% of all cases of acute viral hepatitis. It is more fre...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：1995-11-01 00:00:00
abstract：OBJECTIVES:Ankylosing spondylitis (AS) is a chronic, progressive, and disabling disease, but the diagnosis is often missed and markedly delayed. An early diagnosis is important to establish a treatment to reduce disability and modify the natural course of disease. The aim of this study was to investigate the diagnostic...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2012-07-01 00:00:00
abstract：:Ultrasound (US) is a valuable imaging modality in the evaluation of joint and periarticular abnormalities in osteoarthritis (OA). It is able to image structural lesions as well as inflammatory changes in early and late disease. US is a relatively inexpensive, safe and quick-to-perform tool that can be used as a bedsid...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2014-01-01 00:00:00
abstract：:We report the case of a patient who presented with a clinical picture of serum sickness with some characteristics of anaphylactoid purpura (Henoch-Schönlein purpura) five days after receiving streptokinase as a treatment for myocardial infarction. The appearance of Henoch-Schönlein like vasculitis after streptokinase ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
abstract：:Fatigue and generalised pain are debilitating symptoms that negatively impact the quality of life in patients with systemic lupus erythematosus (SLE) and primary Sjögren's syndrome (pSS). Chronic widespread musculoskeletal pain and fatigue are the clinical hallmarks of fibromyalgia (FM), a clinical entity which can be...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Patients with rheumatoid arthritis (RA) are at increased risk of falling. In healthy elderly persons with a history of falling, a reduced ability to avoid obstacles while walking has been shown to relate to increased fall risk. The aim of this study was to determine whether this potential risk factor for fall...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVES:The purpose of this study was to determine whether low tear production in patients with diabetes mellitus (DM) was related to autonomic nervous system abnormalities, to Sjögren's syndrome, as suggested by a previous study, or to other factors. DESIGN:Cross-sectional study assessment of patients with DM. PA...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
abstract：OBJECTIVES:To assess the educational needs of people with ankylosing spondylitis (AS) and psoriatic arthritis (PsA), test differences across patient subgroups and identify factors independently associated with their educational needs. METHODS:This was a cross-sectional analytic study. Patients with AS and PsA complete...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-03-01 00:00:00
