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Fig. 4 | BMC Musculoskeletal Disorders

Fig. 4

From: Expression of proinflammatory cytokines and proinsulin by bone marrow-derived cells for fracture healing in long-term diabetic mice

Fig. 4

Immunohistochemical staining for proinsulin and TNF-α in the callus. The upper column shows samples without long-term hyperglycaemia (LT-HG) and the lower column shows samples with LT-HG, with staining proinsulin at 2 weeks after fracture (2 W) (a, c) and 3 weeks after fracture (3 W) (b, d), TNF-α after 2 W (e, f) and 3 W (g, h) (bar: 50 μm). LT-HG positive; n = 10, LT-HG negative; n = 10

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