Mode of formation of synovial villi.
AUTOR(ES)
Edwards, J C
RESUMO
Synovial tissue from 6 normal pigs and from 16 patients undergoing arthrotomy for joint disease was examined by dissecting microscopy. Scale models were constructed of 3 human synovial specimens from photographic magnifications of serial sections. Surface bridging and subintimal cavitation were observed, particularly in tissue from patients with rheumatoid arthritis. These features suggest that synovial surface projections (villi) do not form simply by outgrowth. Reference to original haematoxylin and eosin stained sections suggested that tissue splitting contributes to the formation of villi.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1001302Documentos Relacionados
- Isolation and characterization of human placental trophoblast subpopulations from first-trimester chorionic villi.
- K+ and Cl- currents in enterocytes isolated from guinea-pig small intestinal villi.
- Early prenatal investigation of a pregnancy at risk of adenosine deaminase deficiency using chorionic villi.
- Anaphase lag as the most likely mechanism for monosomy X in direct cytotrophoblasts but not in mesenchymal core cells from the same villi.
- Formation and mode of action of algal toxins.