keyword
MENU ▼
Read by QxMD icon Read
search

Arthrit

keyword
https://www.readbyqxmd.com/read/28814815/spondyloarthropathies-ruminococcus-on-the-horizon-in-arthritic-disease
#1
Lars Vereecke, Dirk Elewaut
No abstract text is available yet for this article.
August 17, 2017: Nature Reviews. Rheumatology
https://www.readbyqxmd.com/read/28810805/hindfoot-arthritis-progression-and-arthrodesis-risk-after-total-ankle-replacement
#2
Travis J Dekker, David Walton, Emily N Vinson, Kamran S Hamid, Andrew E Federer, Mark E Easley, James K DeOrio, James A Nunley, Samuel B Adams
BACKGROUND: The purpose of this study was to assess the radiographic progression of subtalar and talonavicular degenerative joint disease in a series of patients who had undergone TAA (total ankle arthroplasty) with minimum follow-up of 5 years. METHODS: TAA patient radiographs from a single institution were analyzed for peritalar arthritic changes by extrapolating the modified Kellgren Lawrence (KL) grades of the knee to the subtalar and talonavicular joints. Patients were included if they had a minimum of 5 years of follow-up...
August 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28810629/inhibition-of-microrna-34a-ameliorates-murine-collagen-induced-arthritis
#3
Qiujie Dang, Fan Yang, Hongwei Lei, Xin Liu, Minglu Yan, He Huang, Xuemei Fan, Yang Li
Rheumatoid arthritis (RA) is one of the most frequently occurring autoimmne diseases, with symptoms including synovium hyperplasia, immune disorder, cartilage damage and bone resorption. It has previously been demonstrated that microRNA-34a (miR-34a) may participate in cell apoptosis, immune activation and bone metabolism, therefore the present study investigated the effects of miR-34a on RA. Collagen-induced arthritic (CIA) mice were employed as a murine model of experimental arthritis, and it was demonstrated that the level of miR-34a in the spleens, lymph nodes and synovium was increased in the CIA mice compared with normal DBA/1j mice...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28808141/a-critical-role-for-plasma-kallikrein-in-the-pathogenesis-of-autoantibody-induced-arthritis
#4
Aizhen Yang, Junsong Zhou, Bo Wang, Jihong Dai, Robert W Colman, Wenchao Song, Yi Wu
The plasma kallikrein-kinin system (KKS) consists of serine proteases, prekallikrein (pKal) and factor XII (FXII), and a cofactor, high-MW kininogen (HK). Upon activation, activated pKal and FXII cleave HK to release bradykinin. Activation of this system has been noted in patients with rheumatoid arthritis, and its pathogenic role has been characterized in animal arthritic models. In this study, we generated 2 knockout mouse strains that lacked pKal and HK and determined the role of KKS in autoantibody-induced arthritis...
August 14, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28806709/in-vivo-kinematics-of-early-stage-osteoarthritic-knees-during-pivot-and-squat-activities
#5
Keisuke Matsuki, Kei O Matsuki, Tomonori Kenmoku, Satoshi Yamaguchi, Takahisa Sasho, Scott A Banks
Kinematic changes have been shown to accompany severe knee osteoarthritis, but no studies have analyzed early-stage osteoarthritic knee kinematics in the transverse plane during functional activities. The purpose of this study was to analyze kinematics of early-stage osteoarthritic knees using model registration techniques. Fifteen early-stage osteoarthritic knees from eight females with a mean age of 52 years old (range, 43-57years old) were involved in this study. A radiologist confirmed with plain radiographs that knees had Kellgren-Lawrence grade-1 or -2 arthritic changes...
August 4, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28804995/assessing-the-need-for-arthritis-training-among-paid-carers-in-uk-residential-care-homes-a-focus-group-and-interview-study
#6
Paul Whybrow, Suzanne Moffatt, Lesley Kay, Ben Thompson, Terry Aspray, Rachel Duncan
OBJECTIVE: The aim of the study was to perform an educational and training needs assessment for arthritis care in residential homes. METHODS: Qualitative data were collected from three purposively selected residential homes: one independent, one in a regional chain and one in a national chain. Three researcher-led focus groups were conducted with paid carers (N = 22) using vignette exercises; interviews were undertaken with 12 residents with joint pain (N = 12), five managerial staff and two general practitioners (GPs)...
August 14, 2017: Musculoskeletal Care
https://www.readbyqxmd.com/read/28804716/open-wedge-high-tibial-osteotomy-with-distal-tubercle-osteotomy-lessens-change-in-patellar-position
#7
Hoon Park, Hyun Woo Kim, Jin Hwa Kam, Dong Hoon Lee
The purpose of this study was to investigate the change in patellar position after open wedge high tibial osteotomy (OWHTO) with distal tubercle osteotomy (DTO), comparing outcomes of conventional OWHTO in young adults with proximal tibia varus deformity but no arthritic manifestations. Thirty-three patients (mean age, 31.8 years) subjected to OWHTO/DTO were matched with 30 patients (mean age, 33.5 years) undergoing conventional OWHTO. Patellar position, as measured in pre- and postoperative standing lateral radiographs, was compared...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28804705/possible-involvement-of-liver-resident-macrophages-kupffer-cells-in-the-pathogenesis-of-both-intrahepatic-and-extrahepatic-inflammation
#8
Yuki Kakinuma, Takuya Kimura, Yoshifumi Watanabe
Liver resident macrophages designated Kupffer cells (KCs) form the largest subpopulation of tissue macrophages. KCs are involved in the pathogenesis of liver inflammation. However, the role of KCs in the systemic inflammation is still elusive. In this study, we examined whether KCs are involved in not only intrahepatic inflammation but also extrahepatic systemic inflammation. Administration of clodronate liposomes resulted in the KC deletion and in the suppression of liver injury in T cell-mediated hepatitis by ConA as a local acute inflammation model, while the treatment did not influence dextran sulfate sodium- (DSS-) induced colitis featured by weight loss, intestinal shrink, and pathological observation as an ectopic local acute inflammation model...
2017: Canadian Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28803339/dual-energy-computed-tomography-has-limited-diagnostic-sensitivity-for-short-term-gout
#9
Ertao Jia, Junqing Zhu, Wenhui Huang, Xiaoguang Chen, Juan Li
The aim of this study was to discuss the diagnostic value of dual-energy computed tomography (DECT) in patients with gout during different disease phases. Two hundred twenty-one patients (136 with gout and 85 with other arthritic diseases) were recruited to the study. Arthrosis pain was evaluated in all patients by DECT scans. We calculated the sensitivity and specificity of DECT for the diagnosis of gout, including the first onset period, less than 24 months period, and more than 24 months period. We then investigated the related risk factors of urate crystals volume in the foot...
August 12, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28802150/mir-let-7a-regulates-anti-citrullinated-protein-antibody-induced-macrophage-activation-and-correlates-with-the-development-of-experimental-rheumatoid-arthritis
#10
Wei Zhu, Jianbo Yu, Shou Qiu, Haifeng Liu, Yan Wang, Xiaoyan Xu, Lili Shao, Lingling Zhu, Yan Jiao, Fan Liu, Xiaodong Zhu
Anti-citrullinated protein antibodies (ACPAs) are a key serological marker of rheumatoid arthritis (RA). To investigate whether miR-let7a downregulated ACPA-induced macrophage activation and arthritis, miR-let7a levels were assessed in the synovial fluid from patients with RA or osteoarthritis (OA). In addition, expression of the pro-inflammatory genes HMGA2, PI3K, and IRF5 was examined in ACPA-induced macrophages and a collagen antibody-induced mouse model of arthritis. As expected, miR-let7a expression in synovial fluid macrophages was substantially lower in patients with RA than in those with OA...
August 9, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28800441/digital-image-analysis-protocol-for-determining-the-radiocarpal-joint-space-in-the-rheumatoid-arthritic-wrist
#11
S J Wilkinson, A Naylor, K L Goh
This paper describes a simple protocol for measuring the joint space of the rheumatoid arthritic (RA) wrist from projection radiographs. The protocol is implemented using a computer algorithm based upon the Interactive Data Language platform. The computerized algorithm features a user-friendly graphical interface to aid the operator to measure joint space parameters, namely distance and area, of the wrist vertebral morphometry at the radiocarpal region. Dual-energy X-ray absorptiometry (DXA) radiograph of a standard hand and wrist phantom was evaluated using the measurement protocol to determine the accuracy and precision of the protocol...
August 1, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28799079/protective-effects-of-paeonol-on-inflammatory-response-in-il-1%C3%AE-induced-human-fibroblast-like-synoviocytes-and-rheumatoid-arthritis-progression-via-modulating-nf-%C3%AE%C2%BAb-pathway
#12
Ke-Feng Zhai, Hong Duan, Lin Luo, Wen-Gen Cao, Fang-Kai Han, Ling-Ling Shan, Xue-Mei Fang
Various investigations have demonstrated that human fibroblast-like synoviocytes rheumatoid arthritis (HFLS-RA) take part in the chronic inflammatory responses and RA progression. Inhibition of synovium activation and inflammatory processes may represent a therapeutic target to alleviate RA. Paeonol, a major natural product, has many biological and pharmacological activities. However, its protective effects against RA considering HFLS-RA have not been explored. In this study, anti-inflammatory effects of paeonol were detected in interleukin-1β (IL-1β)-treated HFLS-RA...
August 10, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28794657/repeated-administration-of-mazindol-reduces-spontaneous-pain-related-behaviors-without-modifying-bone-density-and-microarchitecture-in-a-mouse-model-of-complete-freund-s-adjuvant-induced-knee-arthritis
#13
L E Robledo-González, A Martínez-Martínez, V M Vargas-Muñoz, R I Acosta-González, R Plancarte-Sánchez, M Anaya-Reyes, C Fernández Del Valle-Laisequilla, J G Reyes-García, J M Jiménez-Andrade
BACKGROUND: The role of dopaminergic system in the development of rheumatoid arthritis-related pain, a major symptom in this disease, has not been explored. Therefore, the anti-nociceptive effect of mazindol, a dopamine uptake inhibitor, was evaluated in a model of complete Freund's adjuvant (CFA)-induced arthritis. Furthermore, as studies have shown that the dopaminergic system regulates bone metabolism, the effect of mazindol on bone mass and microarchitecture was determined. METHODS: Adult ICR male mice received intra-articular injections of either CFA or saline into the right knee joint every week...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28794516/experimental-arthritis-puma-reduces-inflammation-in-arthritic-joints
#14
Dario Ummarino
No abstract text is available yet for this article.
August 10, 2017: Nature Reviews. Rheumatology
https://www.readbyqxmd.com/read/28791659/three-dimensional-analysis-of-the-tibial-resection-plane-relative-to-the-arthritic-tibial-plateau-in-total-knee-arthroplasty
#15
J Michael Johnson, Mohamed R Mahfouz, Mehmet Rüştü Midillioğlu, Alexander J Nedopil, Stephen M Howell
BACKGROUND: Kinematically aligned total knee arthroplasty strives to correct the arthritic deformity by restoring the native tibial joint line. However, the precision of such surgical correction needs to be quantified in order to reduce recuts of the resection and to design assisting instrumentation. This study describes a method for novel three-dimensional analysis of tibial resection parameters in total knee arthroplasty. Pre-operative versus post-operative differences in the slopes of the varus-valgus and flexion-extension planes and the proximal-distal level between the tibia resection and the arthritic tibial joint line can reliably be measured using the three-dimensional models of the tibia and fibula...
August 8, 2017: Journal of Experimental Orthopaedics
https://www.readbyqxmd.com/read/28791026/decrease-of-markers-related-to-bone-erosion-in-serum-of-patients-with-musculoskeletal-disorders-after-serial-low-dose-radon-spa-therapy
#16
Aljona Cucu, Kateryna Shreder, Daniela Kraft, Paul Friedrich Rühle, Gerhart Klein, Gerhard Thiel, Benjamin Frey, Udo S Gaipl, Claudia Fournier
Musculoskeletal disorders (MSDs) are the most frequent cause of disability in Europe. Reduced mobility and quality of life of the patients are often associated with pain due to chronic inflammation. The inflammatory process, accompanied by a destruction of the cartilage and bone tissue, is discussed as a result of (A) the infiltration of immune cells into the joints, (B) an altered homeostasis of the joint cavity (synovium) with a critical role of bone remodeling cells, and (C) release of inflammatory factors including adipokines in the arthritic joint...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28790437/meniscal-ossicles-as-micro-ct-imaging-biomarker-in-a-rodent-model-of-antigen-induced-arthritis-a-synchrotron-based-x-ray-pilot-study
#17
Sandro Donato, Serena Pacilè, Federico Colombo, Chiara Garrovo, Simeone Dal Monego, Paolo Macor, Giuliana Tromba, Stefania Biffi
It is increasingly recognized that early detection of bone erosion plays an important role in the overall evaluation of rheumatoid arthritis and in the choice of the correct treatment approach. Since an appropriate use of imaging biomarkers in preclinical settings offers the prospect of smaller and optimized sample size, in the present study we define an anatomical imaging biomarker that could be objectively measured from micro-CT imaging data as an indicator of bone erosion in arthritis process. The well-characterized antigen-induced arthritis (AIA) model in rats was used...
August 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28789563/molecular-modeling-enzyme-activity-anti-inflammatory-and-antiarthritic-activities-of-newly-synthesized-quinazoline-derivatives
#18
Hatem A Abuelizz, Anouar El Hassane, Mohamed Marzouk, Essam Ezzeldin, Azza A Ali, Rashad Al-Salahi
AIM: 16 thioxoquinazolines were evaluated in vivo for anti-inflammatory activity using carrageenan-induced paw edema assay. RESULTS: In particular, out of the targets (1-16), compounds 4 and 6 displayed the highest anti-inflammatory activity (≥80%) and furtherly tested against complete Freund's adjuvant-induced arthritic rats. Significant reduction in the serum level of IL-1β, COX-2 and prostaglandin E2 in the complete Freund's adjuvant rats is demonstrated by compounds 4 and 6...
August 9, 2017: Future Medicinal Chemistry
https://www.readbyqxmd.com/read/28781916/nursing-review-section-of-surgical-neurology-international-part-2-lumbar-spinal-stenosis
#19
REVIEW
Nancy E Epstein, Renee D Hollingsworth
BACKGROUND: The lumbar spine includes 5 lumbar vertebral bodies, L1, L2, L3, L4, and L5. At each level, there is a disc space defined by the two bones (vertebral bodies) in the back; for example, there is a disc space at the L5-S1 level etc. The normal front to back (anterior to posterior or AP diameter) measurement of the spinal canal is typically 18-20 mm, but some patients have narrowing called spinal stenosis. METHODS: Lumbar stenosis is defined by two major types...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28781913/nursing-review-section-of-surgical-neurology-international-evaluation-of-cervical-disc-disease-and-when-surgery-is-warranted
#20
REVIEW
Nancy E Epstein, Renee D Hollingsworth
BACKGROUND: Patients with cervical disc disease may present with radiculopathy (root compression), myelopathy (cord compression), or myeloradiculopathy. These complaints must be correlated with x-ray, magnetic resonance (MR) imaging, and computed tomographic (CT) scans. Although most patients can be managed nonsurgically, those with significant neurological deficits and larger disc herniations may require surgery. METHODS: The symptoms of cervical radiculopathy include pain radiating down one or both arms, while myelopathy may result in more diffuse numbness tingling or weakness in the upper and/or lower extremities...
2017: Surgical Neurology International
keyword
keyword
69842
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"