Figure 2
From: Aetiology and pathogenesis of reactive arthritis: role of non-antigen-presenting effects of HLA-B27
Confocal microscopy image of green fluorescent protein-transformed intracellular Salmonella enteritidis 20 hours after infection of U937 cells transfected with human leukocyte antigen-B27. The black arrow indicates intracellular Salmonella.