Akhavani, Mohammed A Hypoxia upregulates angiogenesis and synovial cell migration in rheumatoid arthritis. [electronic resource] - Arthritis research & therapy 2009 - R64 p. digital Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1478-6362 Standard No.: 10.1186/ar2689 doi Subjects--Topical Terms: Arthritis, Rheumatoid--metabolismCell Hypoxia--physiologyCell Movement--physiologyCells, CulturedHumansNeovascularization, Pathologic--metabolismSynovial Membrane--metabolismUp-Regulation--physiology