keyword
MENU ▼
Read by QxMD icon Read
search

synovial

keyword
https://www.readbyqxmd.com/read/28092862/protective-effects-of-total-flavonoids-of-astragalus-against-adjuvant-induced-arthritis-in-rats-by-regulating-opg-rankl-nf-%C3%AE%C2%BAb-pathway
#1
Xin-Yu Liu, Lu Xu, Ying Wang, Jin-Xia Li, Yu Zhang, Chong Zhang, Sha-Sha Wang, Xue-Mei Zhang
BACKGROUND: Astragalus membranaceus Bunge is one of the oldest and most frequently used crude herbs in traditional Chinese medicine. The total flavonoids of Astragalus (TFA) are the main active components isolated from Astragalus membranaceus Bunge. Our recent study has shown its potential immunomodulatory and anti-inflammatory effects in vivo and in vitro. However, its anti-arthritic effects and mechanisms of action involved have not been elucidated. The aim of this study was to evaluate the protective effects and possible mechanisms of TFA on Freund's complete adjuvant (FCA)-induced arthritis in rats...
January 13, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28092337/anatomical-basis-and-clinical-application-of-synovial-flaps-in-the-wrist-and-distal-forearm
#2
David L Colen, Jiun-Ting Yeh, Lawrence B Colen
Neuropathic symptoms after median nerve repair at the wrist or secondary to refractory carpal tunnel syndrome may become debilitating. These symptoms develop due to perineural adhesions, intraneural fibrosis and fixation of the nerve to the transverse carpal ligament after surgery and often require neurolysis. Interposition of vascularized soft tissue over the median nerve at the time of neurolysis prevents recurrence of such adhesions. The synovial flap, fashioned from the synovial lining of the flexor tendon sheath, is an ideal tissue for this purpose...
January 12, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28091766/pre-operative-intra-articular-deep-tissue-sampling-with-novel-retrograde-forceps-improves-the-diagnostics-in-periprosthetic-joint-infection
#3
Matthias D Wimmer, Milena M Ploeger, Max J Friedrich, Thomas Hügle, Sascha Gravius, Thomas M Randau
BACKGROUND: Histopathological tissue analysis is a key parameter within the diagnostic algorithm for suspected periprosthetic joint infections (PJIs), conventionally acquired in open surgery. In 2014, Hügle and co-workers introduced novel retrograde forceps for retrograde synovial biopsy with simultaneous fluid aspiration of the knee joint. We hypothesised that tissue samples acquired by retrograde synovial biopsy are equal to intra-operatively acquired deep representative tissue samples regarding bacterial detection and differentiation of periprosthetic infectious membranes...
January 14, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28090323/high-thioredoxin-1-levels-in-rheumatoid-arthritis-patients-diminish-binding-and-signalling-of-the-monoclonal-antibody-tregalizumab
#4
Katharina Heim, Benjamin Dälken, Stefanie Faust, Faiza Rharbaoui, Andre Engling, Holger Wallmeier, Theodor Dingermann, Heinfried H Radeke, Jörg Schüttrumpf, Marcus Gutscher
The humanized non-depleting anti-CD4 monoclonal antibody Tregalizumab (BT-061) is able to selectively activate the suppressive function of regulatory T cells and has been investigated up to phase IIb in clinical trials in patients suffering from rheumatoid arthritis (RA). A pharmacokinetic-pharmacodynamic model based on clinical data from RA and healthy volunteers, which used the cell surface CD4 downmodulation as marker of activity, confirmed a stronger effect in healthy volunteers compared with RA patients...
December 2016: Clinical & Translational Immunology
https://www.readbyqxmd.com/read/28090093/upar-promotes-tumor-like-biologic-behaviors-of-fibroblast-like-synoviocytes-through-pi3k-akt-signaling-pathway-in-patients-with-rheumatoid-arthritis
#5
Yan Liu, Yun Feng Pan, You-Qiu Xue, Lin-Kai Fang, Xing-Hua Guo, Xin Guo, Meng Liu, Bi-Yao Mo, Meng-Ru Yang, Fang Liu, Yun-Ting Wu, Nancy Olsen, Song Guo Zheng
Urokinase-type plasminogen activator receptor (uPAR), is a multifunctional receptor on cell surface, widely present in endothelial cells, fibroblasts, and a variety of malignant cells. Current studies have suggested that uPAR overexpressed on synovial tissues or in synovial fluid or plasma in patients with rheumatoid arthritis (RA). However, there are limited researches regarding the role of uPAR on fibroblast-like synoviocytes of rheumatoid arthritis (RA-FLSs) and its underlying mechanisms. Here, our studies show that the expression of uPAR protein was significantly higher in fibroblast-like synoviocytes (FLSs) from RA than those from osteoarthritis or traumatic injury patients...
January 16, 2017: Cellular & Molecular Immunology
https://www.readbyqxmd.com/read/28089088/synovial-chondromatosis-of-the-temporomandibular-joint-immunohistochemical-examinations-regarding-the-role-of-insulin-like-growth-factors-and-their-binding-proteins-in-the-etiology-of-this-disease
#6
Christian T Wilms, Nils Heim, Marcus Teschke, Rudolf R Reich, Werner Götz
Synovial chondromatosis (SC) is a benign disease of the joints without a known cause. It sometimes affects the temporomandibular joint (TMJ) and is accompanied by pain, swelling, malocclusion, and crepitation. It has been divided into three stages by Milgram and is supposed to originate from the synovia and cartilage of a joint (Milgram, 1977b). The aim of this study was to examine an involvement of the insulin-like growth factors (IGF-I/-II) and their binding proteins (IGFBP-1 to -6) in the etiology of this disease...
December 14, 2016: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28087966/gastric-ulcer-that-turned-out-to-be-metastasis-of-a-synovial-sarcoma-a-case-report-and-literature-review
#7
T Samuel, S Norly, P Ros'aini
Primary gastrointestinal synovial sarcoma or its metastases to the gastrointestinal tract is rare. Here we present a case of 56-year-old gentleman with left thigh synovial sarcoma and gastric metastases along with the literature review.
December 2016: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28087408/effects-of-loading-concentration-blood-and-synovial-fluid-on-antibiotic-release-and-anti-biofilm-activity-of-bone-cement-beads
#8
Devendra Dusane, Scott Diamond, Cory Knecht, Nicholas Farrar, Casey Peters, Robert Howlin, Matthew Swearingen, Jason Calhoun, Roger D Plaut, Tanya Nocera, Jeffrey Granger, Paul Stoodley
Antibiotic loaded cement beads are commonly used for the treatment of biofilm related orthopaedic periprosthetic infections; however the effects of antibiotic loading and exposure of beads to body fluids on release kinetics are unclear. The purpose of this study was to determine the effects of (i) antibiotic loading density (ii) loading amount (iii) material type and (iv) exposure to body fluids (blood or synovial fluid) on release kinetics and efficacy of antibiotics against planktonic and lawn biofilm bacteria...
January 10, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28087160/mri-retrieval-analysis-and-histologic-evaluation-of-adverse-local-tissue-reaction-in-metal-on-polyethylene-total-hip-arthroplasty
#9
Scott R Nodzo, Christina I Esposito, Hollis G Potter, Chitranjan S Ranawat, Timothy M Wright, Douglas E Padgett
BACKGROUND: The severity and location of adverse local tissue reaction (ALTR) seen in metal-on-polyethylene total hip arthroplasty (THA) is not well described. METHODS: We retrospectively reviewed the records of patients who underwent a revision THA using our biomechanics database. We included all patients who underwent revision surgery for the diagnosis of ALTR with THA implants that had modularity solely at the head-neck junction and excluded patients with implant modularity at sites other than the head-neck junction...
December 8, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28086960/the-relationship-between-synovitis-quantified-by-an-ultrasound-7-joint-inflammation-score-and-physical-disability-in-rheumatoid-arthritis-a-cohort-study
#10
Jakub Závada, Petra Hánová, Jana Hurňáková, Lenka Szczuková, Michal Uher, Šárka Forejtová, Martin Klein, Herman Mann, Marta Olejárová, Olga Růžičková, Olga Šléglová, Karel Hejduk, Karel Pavelka
BACKGROUND: Restoring normal physical functioning is a major therapeutic aim in the management of rheumatoid arthritis (RA). It is unknown, whether the extent of synovial inflammation quantified by musculoskeletal ultrasound (US) can predict current or future capacity for physical functioning. To answer this question we investigated the longitudinal relationship between physical function assessed by the health assessment questionnaire (HAQ) and the German 7-joint ultrasound score (US7S) in a prospective cohort of patients with RA...
January 13, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28079986/establishment-of-an-in-vitro-3-d-model-for-cartilage-damage-in-rheumatoid-arthritis-ra
#11
Yvonne Peck, Li Ting Leom, Pei Fen Patricia Low, Dong-An Wang
Rheumatoid arthritis (RA) is a chronic inflammatory disease that leads to progressive joint destruction. To further understand the process of rheumatoid cartilage damage, an in vitro model consisting of an interactive tri-culture of synovial fibroblasts (SFs), LPS-stimulated macrophages and a primary chondrocyte-based tissue engineered construct was established. The tissue engineered construct has a similar composition to human cartilage, which are rich in collagen type II and proteoglycans. Data generated from this model revealed that healthy chondrocytes were activated in the presence of SFs and macrophages...
January 12, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28079507/do-micrornas-have-a-key-epigenetic-role-in-osteoarthritis-and-in-mechanotransduction
#12
REVIEW
Anna De Palma, Sara Cheleschi, Nicola Antonio Pascarelli, Sara Tenti, Mauro Galeazzi, Antonella Fioravanti
Osteoarthritis (OA) is the most common degenerative disease affecting joint tissues. The pathogenesis of OA is complex and poorly understood, as well as the multiple factors contributing to its development and progression. Accumulating evidence has suggested that microRNAs (miRNAs) play an important role as regulators of cartilage biology and in the pathogenesis of OA. It has been demonstrated that mechanical loading, important for the regulation of cartilage metabolism, affects miRNAs expression. Furthermore, miRNAs present in human plasma and in synovial fluid could represent promising biological markers for OA...
January 4, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28079506/response-of-human-rheumatoid-arthritis-osteoblasts-and-osteoclasts-to-adiponectin
#13
Grit Krumbholz, Susann Junker, Florian M P Meier, Markus Rickert, Jürgen Steinmeyer, Stefan Rehart, Uwe Lange, Klaus W Frommer, Georg Schett, Ulf Müller-Ladner, Elena Neumann
OBJECTIVES: Adiponectin is an effector molecule in the pathophysiology of rheumatoid arthritis, e.g. by inducing cytokines and matrix degrading enzymes in synovial fibroblasts. There is growing evidence that adiponectin affects osteoblasts and osteoclasts although the contribution to the aberrant bone metabolism in rheumatoid arthritis is unclear. Therefore, the adiponectin effects on rheumatoid arthritis-derived osteoblasts and osteoclasts were evaluated. METHODS: Adiponectin and its receptors were examined in bone tissue...
January 5, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28078503/efficacy-of-pulsed-nd-yag-laser-in-the-treatment-of-patients-with-knee-osteoarthritis-a-randomized-controlled-trial
#14
Mohamed Salaheldien Mohamed Alayat, Tarek Helmy Ahmed Aly, Aly Elsayed Mohamed Elsayed, Ammar Suliman Mohamed Fadil
The purpose of this study was to investigate the effects of pulsed Nd:YAG laser plus glucosamine/chondroitin sulfate (GCS) in patients with knee osteoarthritis (KOA) by examining changes in pain and knee function, as well as synovial thickness (ST) and femoral cartilage thickness (FCT). Sixty-seven male patients participated, with a mean (SD) age of 53.85 (4.39) years, weight of 84.01 (4.70) kg, height of 171.51 (3.96) cm, and BMI of 28.56 (1.22). Group 1 was treated with high-intensity laser therapy (HILT), GCS, and exercises (HILT + GCS + EX)...
January 11, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28078432/-evidence-based-recommendations-for-diagnostics-and-treatment-of-gouty-arthritis-in-the-specialist-sector-s2e-guidelines-of-the-german-society-of-rheumatology-in-cooperation-with-the-awmf
#15
REVIEW
U Kiltz, R Alten, M Fleck, K Krüger, B Manger, U Müller-Ladner, H Nüsslein, M Reuss-Borst, A Schwarting, H Schulze-Koops, A K Tausche, J Braun
Due to the increasing prevalence of gout, particularly in old age, the disease is becoming of increasing importance in Germany. Gout is one of the most common forms of recurrent inflammatory arthritis and is induced by the deposition of monosodium urate crystals in synovial fluid and other tissues. The principal goals of therapy in chronic gout are the symptomatic treatment of the acute joint inflammation and the causal treatment of the underlying metabolic cause, the hyperuricemia. Only a consistent and permanent reduction of the serum uric acid level ultimately results in an efficient avoidance of further gout attacks and therefore the prevention of structural damage...
January 11, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28077868/rheumatoid-arthritis-tak-ing-the-road-to-suppress-inflammation-in-synovial-fibroblasts
#16
Mojca Frank-Bertoncelj, Steffen Gay
No abstract text is available yet for this article.
January 12, 2017: Nature Reviews. Rheumatology
https://www.readbyqxmd.com/read/28077518/th17-cytokine-responses-in-lyme-disease-correlate-with-borreliaburgdorferi-antibodies-during-early-infection-in-patients-with-erythema-migrans-and-with-autoantibodies-late-in-the-illness-in-patients-with-antibiotic-refractory-lyme-arthritis
#17
Klemen Strle, Katherine B Sulka, Annalisa Pianta, Jameson T Crowley, Sheila L Arvikar, Anthony Anselmo, Ruslan Sadreyev, Allen C Steere
BACKGROUND: Control of Lyme disease is attributed predominantly to innate and adaptive TH1 immune responses, whereas the role of TH17 responses is less clear. Here we characterized these inflammatory responses in patients with erythema migrans (EM) or Lyme arthritis (LA) to elucidate their role early and late in the infection. METHODS: Levels of 21 cytokines and chemokines, representative of innate, TH1, and TH17 immune responses, were assessed by Luminex in acute and convalescent sera from 91 EM patients, in serum and synovial fluid from 141 LA patients, and in serum from 57 healthy subjects...
January 11, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28076897/microrna-expression-shows-inflammatory-dysregulation-and-tumor-like-proliferative-responses-in-joints-of-patients-with-post-infectious-lyme-arthritis
#18
Robert B Lochhead, Klemen Strle, Nancy D Kim, Minna J Kohler, Sheila L Arvikar, John M Aversa, Allen C Steere
OBJECTIVE: Lyme arthritis (LA) is caused by infection with Borrelia burgdorferi and usually resolves following spirochetal killing with antibiotics. However, in some patients, arthritis persists after antibiotic therapy. To provide insights into underlying pathogenic processes associated with post-infectious LA, we analyzed differences in microRNA expression between LA patients with active infection compared with those with post-infectious LA. METHODS: MicroRNA expression was assayed in synovial fluid (SF) from LA patients before and after oral and IV antibiotic therapy, and from synovial tissue from post-infectious LA patients obtained months after antibiotic therapy...
January 11, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28076500/histological-evaluation-of-capsules-formed-by-silicon-implants-coated-with-polyurethane-foam-and-with-a-textured-surface-in-rats
#19
Eduardo Nascimento Silva, Jurandir Marcondes Ribas-Filho, Nicolau Gregori Czeczko, Jan Pawel Andrade Pachnicki, Mário Rodrigues Montemor Netto, Leandro Cavalcante Lipinski, Lucia de Noronha, Joelmir Colman, João Otavio Zeni, Caroline Aragão de Carvalho
PURPOSE: To assess the capsules formed by silicone implants coated with polyurethane foam and with a textured surface. METHODS: Sixty-four Wistar albinus rats were divided into two groups of 32 each using polyurethane foam and textured surface. The capsules around the implants were analyzed for 30, 50, 70 and 90 days. Were analyzed the following parameters: foreign body reaction, granulation tissue, presence of myofibroblasts, neoangiogenesis, presence of synovial metaplasia, capsular thickness, total area and collagen percentage of type I and III, in capsules formed around silicone implants in both groups...
December 2016: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/28072711/the-coexistence-of-sapho-syndrome-and-rheumatoid-arthritis-a-case-report
#20
Wenrui Xu, Chen Li, Weihong Zhang
RATIONAL: SAPHO (Synovitis-Acne-Pustulosis-Hyperstosis-Osteitis) syndrome is a rare disease featured by its dermatological and osteoarthritic disorders, the latter of which mainly affecting the anterior chest wall, spine, and sacroiliac joint. However, rheumatoid arthritis (RA) is a chronic autoimmune disease, mainly affecting the synovial tissue of small joints in hands and feet. Here, we present an extremely rare case diagnosed with both SAPHO syndrome and RA, with an onset interval of 10 years...
January 2017: Medicine (Baltimore)
keyword
keyword
62309
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"