Results 21 to 30 of about 2,054,522 (273)

A tissue kallikrein in the synovial fluid of patients with rheumatoid arthritis [PDF]

, 1989
Tissue kallikrein is an enzyme that forms the vasoactive peptide kallidin from an endogenous substrate L-kininogen. Tissue kallikrein has been identified in joint fluids and in inflammatory infiltrates within synovial membranes.
Bhoola, K. D., Selwyn, B. M., Dieppe, P. A., Figueroa, C. D., Swan, A., Fink, Edwin   +5 more
core   +1 more source

Editorial: Synovial tissue biopsy research. [PDF]

Front Med (Lausanne), 2022
Veale DJ, Firestein GS, Wechalekar MD, Najm A.   +3 more
europepmc   +4 more sources

Prostanoid Receptor Subtypes and Its Endogenous Ligands with Processing Enzymes within Various Types of Inflammatory Joint Diseases

Mediators of Inflammation, 2020
A complex inflammatory process mediated by proinflammatory cytokines and prostaglandins commonly occurs in the synovial tissue of patients with joint trauma (JT), osteoarthritis (OA), and rheumatoid arthritis (RA).
Mohammed A. Al-Madol, Mohammed Shaqura, Thilo John, Rudolf Likar, Reham Said Ebied, Magdi M. Salih, Sascha Treskatsch, Michael Schäfer, Shaaban A. Mousa   +8 more
doaj   +1 more source

Extraction and identification of synovial tissue-derived exosomes by different separation techniques

Journal of Orthopaedic Surgery and Research, 2020
Objective The aim of this study is to compare the efficiency of different separation techniques for extracting synovial tissue-derived exosomes. Methods The synovial tissue discarded during knee arthroscopy or total knee arthroplasty surgery was ...
Pu Chen, Anmin Ruan, Jun Zhou, Liuwei Huang, Xiaozhe Zhang, Yufeng Ma, Qingfu Wang   +6 more
doaj   +1 more source

Synovial joints: Mechanobiology and tissue engineering of articular cartilage and synovial fluid [PDF]

, 2017
This chapter provides an overview of the components of synovial joints including articular cartilage, synovium, and synovial fluid. Focus is placed on the biomechanical properties of these tissues and models of their behavior.
Meinert, C., Sah, R.L., Klein, T.J., Raleigh, A.R., Chen, A.C., A.R. Raleigh, C. Meinert, McCarty, W.J., T.J. Klein, W.J. McCarty, A.C. Chen, R.L. Sah   +11 more
core   +1 more source

Disruption of rhythms of molecular clocks in primary synovial fibroblasts of patients with osteoarthritis and rheumatoid arthritis, role of IL-1;2/TNF [PDF]

, 2012
Introduction: Circadian rhythms play an important role in the body and in single cells. Rhythms of molecular clocks have not been investigated in synovial fibroblasts (SF) of patients with osteoarthritis (OA) and rheumatoid arthritis (RA).
Haas, Stefanie, Stefanie Haas, Rainer H Straub, Straub, Rainer H.   +3 more
core   +1 more source

Histopathology of the synovial tissue: perspectives for biomarker development in chronic inflammatory arthritides

Reumatismo, 2018
The histopathological and molecular analysis of the synovial tissue has contributed to fundamental advances in our comprehension of arthritis pathogenesis and of the mechanisms of action of currently available treatments.
A. Manzo, S. Bugatti, R. Caporali, C. Montecucco   +3 more
doaj   +1 more source

Early rheumatoid arthritis is characterized by a distinct and transient synovial fluid cytokine profile of T cell and stromal cell origin [PDF]

, 2005
Pathological processes involved in the initiation of rheumatoid synovitis remain unclear. We undertook the present study to identify immune and stromal processes that are present soon after the clinical onset of rheumatoid arthritis ( RA) by assessing a ...
Lee, CY, Gordon, C, Buckley, Christopher, Emma J Ross, Lord, JM, Raza, K, Raza, Karim, S John Curnow, Ross, EJ, Salmon, Michael, Falciani, F, Lord, Janet; id_orcid, Mike Salmon, Caroline Gordon, Christopher D Buckley, Falciani, Francesco, Karim Raza, Buckley, CD, Janet M Lord, Akbar, AN, Lee, C-Y, Francesco Falciani, Ross, Emma, Arne N Akbar, Curnow, Stephen, Chi-Yeung Lee, Salmon, M, Gordon, Caroline, Curnow, SJ   +28 more
core   +1 more source

Predominantly epithelial-type synovial sarcoma with overwhelming neuroendocrine differentiation: a potential diagnostic pitfall

Diagnostic Pathology, 2022
Background Synovial sarcoma is an uncommon soft tissue tumor of soft tissue, characterized by a specific SS18 rearrangement. It generally manifests as a lesion composed of monomorphic spindle cells and sometimes shows variable epithelial differentiation.
Ying Chen, Ning Zhou, Deyu Guo, Xiaodong Wang, Xin He, Yujuan Xu   +5 more
doaj   +1 more source

Angiogenic gene expression and vascular density are reflected in ultrasonographic features of synovitis in early Rheumatoid Arthritis: an observational study. [PDF]

, 2015
INTRODUCTION: Neovascularization contributes to the development of sustained synovial inflammation in the early stages of Rheumatoid Arthritis. Ultrasound (US) provides an indirect method of assessing synovial blood flow and has been shown to correlate ...
Kelly, S, Maria DiCicco, Hands, RE, Frances Humby, Riahi, S, Nora Ng, Michele Bombardieri, Arti Mahto, Sudeh Riahi, Humby, F, DiCicco, M, Rebecca E Hands, Marrelli, A, Pitzalis, C, Stephen Kelly, Pyne, D, Lu Zou, Bombardieri, M, Mahto, A, Ng, N, Costantino Pitzalis, Zou, L, Debasish Pyne, Alessandra Marrelli   +23 more
core   +1 more source