Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Synovial vascularization and inflammation. I. Morphologic study using light and electron microscopy]

A Dryll, J Lansaman, A P Peltier

    Revue Du Rhumatisme Et Des Maladies Osteo-Articulaires
    |March 1, 1980
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    CYP24A1 Mutations in a Cohort of Hypercalcemic Patients: Evidence for a Recessive Trait.

    The Journal of clinical endocrinology and metabolism·2015
    Same author

    [Factors precipitating acute gout].

    Revue medicale de France·2014
    Same author

    [The current aspect of gout].

    Revue medicale de France·2014
    Same author

    Failure of bortezomib to cure acute antibody-mediated rejection in a non-compliant renal transplant patient.

    Pediatric transplantation·2013
    Same author

    [Haemophilus meningitis in properly vaccinated children: report of three cases].

    Archives de pediatrie : organe officiel de la Societe francaise de pediatrie·2013
    Same author

    The influence of variations in the circulatory system on calcium exchanges in the bone.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    Same journal

    Joint manifestations of bacillus funduliformis.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    Same journal

    Rheumatism of focal prostatic origin.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    Same journal

    Micromic dwarfism of exostosic origin.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    Same journal

    Of the choice of surgical intervention with regard to rebellious rheumatic sciatica.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    Same journal

    A newcomer to rheumatology; Hench and Rosenberg's palindromic rheumatism.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    Same journal

    Combined treatment of purulent arthritis by general sulfamidotherapy and intra-articular and shock treatment.

    Revue du rhumatisme et des maladies osteo-articulaires·2010
    See all related articles

    This study compared microvessel changes in inflammatory synovitis, including rheumatoid synovitis, to normal synovia. Findings indicate that inflammatory synovitis is primarily characterized by cell migration outside capillaries, not other microvessel damage.

    Area of Science:

    • Rheumatology
    • Pathology
    • Microscopy

    Context:

    • Investigated microvascular changes in 40 cases of sub-acute inflammatory synovitis (24 rheumatoid) and 10 normal synovia.
    • Utilized both light and electron microscopy for detailed morphological analysis.

    Purpose:

    • To compare capillary morphology and inflammatory changes in synovitis versus normal tissue.
    • To identify specific microvascular alterations associated with inflammatory synovitis.

    Summary:

    • Light microscopy revealed capillary congestion, endothelial hyperplasia, and obliterations.
    • Electron microscopy showed plasmic exudation, extravascular cell migration, and endothelial-mediated vascular obliteration.
    • Key finding: Inflammatory synovitis is marked by frequent extravascular cell migration, with no other significant microvessel pathology linked to inflammation.

    Related Experiment Videos

    Impact:

    • Provides detailed ultrastructural insights into the microvasculature of inflammatory synovitis.
    • Differentiates pathological changes in rheumatoid synovitis from normal synovial tissue.
    • Highlights extravascular cell migration as a primary characteristic of inflammatory synovitis.