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Figure 1 | Arthritis Research & Therapy

Figure 1

From: Treatment with the arginase inhibitor Nw-hydroxy-nor-L-arginine restores endothelial function in rat adjuvant-induced arthritis

Figure 1

Radiographs and histological aspect of hind limbs at Day 21 after the onset of arthritis. Experiments were performed in controls rats (A, D), AIA rats (B, E) and nor-NOHA treated rats (C, F). On radiographs, both AIA and treated AIA rats exhibited a thickening of the soft tissues of the ankle and foot as well as a joint destruction and periosteal tissue neoformation. Histological slices were stained with HES (enlargement × 20). A severe joint destruction associated to synovial proliferation was present in AIA and treated AIA rats.

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Arthritis Research & Therapy

ISSN: 1478-6362

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