Results 91 to 100 of about 2,054,522 (273)

Primary mediastinal giant synovial sarcoma: A rare case report

open access: yesThe Egyptian Journal of Radiology and Nuclear Medicine, 2015
Synovial sarcoma has been defined by the World Health Organization (WHO) in 2002 as a type of mesenchymal tissue cell tumor that exhibits epithelial differentiation and represents the third most common soft-tissue sarcoma in adults, accounting for ...
Gaetano Rea   +5 more
doaj   +1 more source

Histological analysis of the spatio‐temporal development of porcine knee cartilage in embryonic and early postnatal stages

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study dynamically charts the developmental process of the knee joint cartilage from the embryonic stage through to postnatal life, revealing key developmental events including the origin of knee joint development, chondrification, primary ossification, secondary ossification, formation of the cartilage cancal, and formation of the growth plate. It
Yan Nie   +9 more
wiley   +1 more source

Effect of moxibustion on the expressions of hypoxia inducible factor-1α and vascular endothelial growth factor in ankle synovial tissue of rats with adjuvant arthritis

open access: yes针刺研究, 2023
Objective To observe the effect of moxibustion on the expressions of hypoxia inducible factor-1α(HIF-1α) and vascular endothelial growth factor(VEGF) in ankle synovial tissue of rats with adjuvant arthritis(AA), so as to explore the mechanism of ...
ZHANG Hui   +8 more
doaj   +2 more sources

Chlamydial infection in rheumatic diseases

open access: yesНаучно-практическая ревматология, 2008
19 pts with reactive arthritis of urogenital origin, 3 with ankylosing spondylitis, 4 with undifferentiated spondyloarthritis, 4 with psoriatic arthritis and 8 with rheumatoid arthritis were included.
S V Shubin   +8 more
doaj   +1 more source

Antigen-driven clonal proliferation of B cells within the target tissue of an autoimmune disease: the salivary glands of patients with Sjögren's syndrome [PDF]

open access: yes, 1998
Structures resembling germinal centers are seen in the salivary glands of patients with Sjögren's syndrome, but it is not known whether the microenvironment of these cell clusters is sufficient for the induction of a germinal center response.
G Steinhauser   +9 more
core   +1 more source

Engineered 3D Fibronectin‐Based Environments Modulate the Pathogenic Profile of Arthritic Synovial Fibroblasts

open access: yesAdvanced NanoBiomed Research, EarlyView.
Fibroblast behavior is shaped by the surrounding microenvironment, yet conventional culture systems often fail to capture disease‐relevant phenotypes. Here, platform‐dependent responses of healthy and arthritic synovial fibroblasts are examined across 2D and 3D culture systems. Distinct inflammatory and proliferative signatures emerge, highlighting how
Aneesah Khan   +13 more
wiley   +1 more source

Anatomic and Histologic Analyses of the Popliteal Hiatus Area of the Lateral Meniscus Reveal the Meniscofibular Ligament and the Posteroinferior Popliteomeniscal Fascicle Are Ligamentous Tissue

open access: yesArthroscopy, EarlyView.
Purpose To characterize the anatomical structure and histological composition of connective tissue around the popliteal hiatus of the lateral meniscus (LM): the posterosuperior popliteomeniscal fascicle (PS‐PMF), posteroinferior popliteomeniscal fascicle (PI‐PMF), and anterior popliteomeniscal fascicle (A‐PMF), meniscofibular ligament (MFL), and ...
Heng Zhu   +6 more
wiley   +1 more source

Effects of NO synthase inhibitors on the synovial microcirculation in the mouse knee joint [PDF]

open access: yes, 1999
Production of nitric oxide by the inducible NO synthase (iNOS) is known to be enhanced in chronic joint inflammation and osteoarthritis as well as aseptic loosening of joint prostheses.
Refior, H. J.   +3 more
core   +1 more source

Ten‐Year Post‐traumatic Osteoarthritis Incidence Is Low After Pediatric Isolated Meniscal Surgery but Lower After Meniscal Repair Than Meniscectomy

open access: yesArthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To examine the 5‐ and 10‐year incidence of post‐traumatic osteoarthritis (PTOA) after isolated, primary meniscal surgery differentiating between meniscal repair and meniscectomy, in pediatric patients. Methods Pediatric patients (≤16 years) undergoing primary meniscectomy or meniscal repair (2010‐2023) with ≥5‐year follow‐up were identified in ...
Annika N. Hiredesai   +6 more
wiley   +1 more source

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