共查询到20条相似文献,搜索用时 31 毫秒
1.
Anne-Christine Bay-Jensen Nadine CB Tabassi Lene V Sondergaard Thomas L Andersen Frederik Dagnaes-Hansen Patrick Garnero Moustapha Kassem Jean-Marie Delaissé 《Arthritis research & therapy》2009,11(1):R9
Introduction
The urinary level of the type II collagen degradation marker CTX-II is increased in postmenopausal women and in ovariectomised rats, suggesting that oestrogen deprivation induces cartilage breakdown. Here we investigate whether this response to oestrogen is also true for other type II collagen turnover markers known to be affected in osteoarthritis, and whether it relates to its presence in specific areas of cartilage tissue. 相似文献2.
Nich C Langlois J Marchadier A Vidal C Cohen-Solal M Petite H Hamadouche M 《Arthritis research & therapy》2011,13(3):R100
Introduction
Postmenopausal osteoporosis may modulate bone response to wear debris. In this article, we evaluate the influence of oestrogen deficiency on experimental particle-induced osteolysis. 相似文献3.
Introduction
We investigated the ability of a weekly intra-articular injection of bone morphogenetic protein (BMP)-7 to prevent osteoarthritis in rabbits with anterior cruciate ligament transections. 相似文献4.
Miriam Bellido Laura Lugo Jorge A Roman-Blas Santos Castañeda Jose R Caeiro Sonia Dapia Emilio Calvo Raquel Largo Gabriel Herrero-Beaumont 《Arthritis research & therapy》2010,12(4):R152-11
Introduction
Osteoporosis (OP) increases cartilage damage in a combined rabbit model of OP and osteoarthritis (OA). Accordingly, we assessed whether microstructure impairment at subchondral bone aggravates cartilage damage in this experimental model. 相似文献5.
Martha C Castaño Betancourt Jacqueline C Van der Linden Fernando Rivadeneira Rianne M Rozendaal Sita M Bierma Zeinstra Harrie Weinans Jan H Waarsing 《Arthritis research & therapy》2009,11(6):R162-8
Introduction
To determine if structural bone parameters obtained from dual energy X-ray absorptiometry (DXA) contribute to the prediction of progression of hip osteoarthritis (OA) and to test if the difference between the most affected (OA) hip and the contralateral hip adds to this prediction. 相似文献6.
Introduction
Glucosamine is an amino-monosaccharide and precursor of glycosaminoglycans, major components of joint cartilage. Glucosamine has been clinically introduced for the treatment of osteoarthritis but the data about its protective role in disease are insufficient. The goal of this study was to investigate the effect of long term administration of glucosamine on bone resorption and remodeling. 相似文献7.
Boileau C Tat SK Pelletier JP Cheng S Martel-Pelletier J 《Arthritis research & therapy》2008,10(3):R71
Introduction
Subchondral bone alterations represent an essential component of osteoarthritis (OA). Modifying the abnormal subchondral bone metabolism may be indicated to treat OA. We investigated the effect of diacerein and rhein on the changes occurring in subchondral bone during OA. To this end, we determined the drugs' effects on metalloprotease-13 (MMP-13) synthesis on subchondral bone and on the osteoblast signalling pathways. In osteoclasts, we studied MMP-13 and cathepsin K production as well as cell differentiation, proliferation, and survival. 相似文献8.
Nelson AE Shi XA Schwartz TA Chen JC Renner JB Caldwell KL Helmick CG Jordan JM 《Arthritis research & therapy》2011,13(2):R37
Introduction
Lead (Pb) is known to affect bone, and recent evidence suggests that it has effects on cartilage as well. As osteoarthritis (OA) is a highly prevalent disease affecting bone and cartilage, we undertook the present analysis to determine whether whole blood Pb levels are associated with radiographic and symptomatic OA (rOA and sxOA, respectively) of the knee. 相似文献9.
Miranda L Davies-Tuck Fahad Hanna Susan R Davis Robin J Bell Sonia L Davison Anita E Wluka Jenny Adams Flavia M Cicuttini 《Arthritis research & therapy》2009,11(6):R181-7
Introduction
Given the emerging evidence that osteoarthritis (OA) may have a vascular basis, the aim of this study was to determine whether serum lipids were associated with change in knee cartilage, presence of bone marrow lesions (BMLs) at baseline and the development of new BMLs over a 2-year period in a population of pain-free women in mid-life. 相似文献10.
J. Multanen A. Heinonen A. H?kkinen H. Kautiainen U.M. Kujala E. Lammentausta T. J?ms? I. Kiviranta M.T. Nieminen 《Journal of musculoskeletal & neuronal interactions》2015,15(1):69-77
Objectives:
To evaluate the association between radiographically-assessed knee osteoarthritis and femoral neck bone characteristics in women with mild knee radiographic osteoarthritis and those without radiographic osteoarthritis.Methods:
Ninety postmenopausal women (mean age [SD], 58 [4] years; height, 163 [6] cm; weight, 71 [11] kg) participated in this cross-sectional study. The severity of radiographic knee osteoarthritis was defined using Kellgren-Lawrence grades 0=normal (n=12), 1=doubtful (n=25) or 2=minimal (n=53). Femoral neck bone mineral content (BMC), section modulus (Z), and cross-sectional area (CSA) were measured with DXA. The biochemical composition of ipsilateral knee cartilage was estimated using quantitative MRI measures, T2 mapping and dGEMRIC. The associations between radiographic knee osteoarthritis grades and bone and cartilage characteristics were analyzed using generalized linear models.Results:
Age-, height-, and weight-adjusted femoral neck BMC (p for linearity=0.019), Z (p for linearity=0.033), and CSA (p for linearity=0.019) increased significantly with higher knee osteoarthritis grades. There was no linear relationship between osteoarthritis grades and knee cartilage indices.Conclusions:
Increased DXA assessed hip bone strength is related to knee osteoarthritis severity. These results are hypothesis driven that there is an inverse relationship between osteoarthritis and osteoporosis. However, MRI assessed measures of cartilage do not discriminate mild radiographic osteoarthritis severity. 相似文献11.
Lee HM Sugino H Aoki C Shimaoka Y Suzuki R Ochi K Ochi T Nishimoto N 《Arthritis research & therapy》2011,13(3):R89
Introduction
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by chronic synovitis that progresses to destruction of cartilage and bone. Bone marrow (BM) cells have been shown to contribute to this pathogenesis. In this study, we compared differentially expressed molecules in BM cells from RA and osteoarthritis (OA) patients and analyzed abnormal regulatory networks to identify the role of BM cells in RA. 相似文献12.
Marie-Solange Mutabaruka Mohamed Aoulad Aissa Aline Delalandre Martin Lavigne Daniel Lajeunesse 《Arthritis research & therapy》2010,12(1):R20
Introduction
Leptin is a peptide hormone with a role in bone metabolism and rheumatic diseases. The subchondral bone tissue plays a prominent role in the pathophysiology of osteoarthritis (OA), related to abnormal osteoblast (Ob) differentiation. Although leptin promotes the differentiation of Ob under normal conditions, a role for leptin in OA Ob has not been demonstrated. Here we determined if endogenous leptin produced by OA Ob could be responsible for the expression of the abnormal phenotypic biomarkers observed in OA Ob. 相似文献13.
Andrew J Pask Natalie E Calatayud Geoff Shaw William M Wood Marilyn B Renfree 《BMC biology》2010,8(1):113
Background
Hormones are critical for early gonadal development in nonmammalian vertebrates, and oestrogen is required for normal ovarian development. In contrast, mammals determine sex by the presence or absence of the SRY gene, and hormones are not thought to play a role in early gonadal development. Despite an XY sex-determining system in marsupial mammals, exposure to oestrogen can override SRY and induce ovarian development of XY gonads if administered early enough. Here we assess the effect of exogenous oestrogen on the molecular pathways of mammalian gonadal development. 相似文献14.
Yuanyuan Wang Miranda L Davies-Tuck Anita E Wluka Andrew Forbes Dallas R English Graham G Giles Richard O'Sullivan Flavia M Cicuttini 《Arthritis research & therapy》2009,11(3):R63-5
Introduction
Fatty acids have been implicated in osteoarthritis (OA), yet the mechanism by which fatty acids affect knee structure and consequently the risk of knee OA has not been fully elucidated. Higher intakes of fatty acids have been shown to be associated with the risk of bone marrow lesions (BMLs) in a healthy population. The aim of this study was to examine the association between fatty acid consumption and the incidence of BMLs in healthy middle-aged adults without clinical knee OA. 相似文献15.
Sharon L Brennan Flavia M Cicuttini Julie A Pasco Margaret J Henry Yuanyuan Wang Mark A Kotowicz Geoff C Nicholson Anita E Wluka 《Arthritis research & therapy》2010,12(4):R139-7
Introduction
Although obesity is a modifiable risk factor for knee osteoarthritis (OA), the effect of weight gain on knee structure in young and healthy adults has not been examined. The aim of this study was to examine the relationship between body mass index (BMI), and change in BMI over the preceding 10-year period, and knee structure (cartilage defects, cartilage volume and bone marrow lesions (BMLs)) in a population-based sample of young to middle-aged females. 相似文献16.
David D McErlain Veronica Ulici Mark Darling Joseph S Gati Vasek Pitelka Frank Beier David W Holdsworth 《Arthritis research & therapy》2012,14(1):R26-12
Introduction
Subchondral bone cysts (SBC) have been identified in patients with knee osteoarthritis (OA) as a cause of greater pain, loss of cartilage and increased chance of joint replacement surgery. Few studies monitor SBC longitudinally, and clinical research using three-dimensional imaging techniques, such as magnetic resonance imaging (MRI), is limited to retrospective analyses as SBC are identified within an OA patient cohort. The purpose of this study was to use dual-modality, preclinical imaging to monitor the initiation and progression of SBC occurring within an established rodent model of knee OA. 相似文献17.
Yuanyuan Wang Julie Anne Simpson Anita E Wluka Andrew J Teichtahl Dallas R English Graham G Giles Stephen Graves Flavia M Cicuttini 《Arthritis research & therapy》2009,11(2):R31
Introduction
Total joint replacement is considered a surrogate measure for symptomatic end-stage osteoarthritis. It is unknown whether the adipose mass and the distribution of adipose mass are associated with the risk of primary knee and hip replacement for osteoarthritis. The aim of the present investigation was to examine this in a cohort study. 相似文献18.
Tang T Muneta T Ju YJ Nimura A Miyazaki K Masuda H Mochizuki T Sekiya I 《Arthritis research & therapy》2008,10(1):R13
Introduction
Osteoarthritis is influenced by genetic and environment factors, including mechanical stress; however, the relationship between running and the development of osteoarthritis remains a matter of controversy. We investigated whether osteoarthritic change could be obtained in a rat strenuous running model, whether serum keratan sulfate in rats could be detected by HPLC and was associated with onset or progression of osteoarthritis, and whether hyaluronan injection suppressed development of osteoarthritis and elevation of serum keratan sulfate. 相似文献19.
Leigh F Callahan Jack Shreffler Bernadette C Siaton Charles G Helmick Britta Schoster Todd A Schwartz Jiu-Chiuan Chen Jordan B Renner Joanne M Jordan 《Arthritis research & therapy》2010,12(2):R46
Introduction
Applying a cross-sectional analysis to a sample of 2,627 African-American and Caucasian adults aged ≥ 45 years from the Johnston County Osteoarthritis Project, we studied the association between educational attainment and prevalence of radiographic knee osteoarthritis and symptomatic knee osteoarthritis. 相似文献20.
Peter J McNair Marion A Simmonds Mark G Boocock Peter J Larmer 《Arthritis research & therapy》2009,11(3):R98