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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Vascular endothelial growth factor expression and their action in the synovial membranes of patients with painful knee osteoarthritis

Fig. 3

Immunostaining of VEGF and apelin in the synovial membranes of knee OA patients. Synovial membranes stained with a DAPI (nuclei), b VEGF, or c apelin. d The merged images. Region enclosed by dotted lines indicates the lining layer (LL), which is above the sublining layer (SLL) in the synovial membrane. Scale bar = 100 μm

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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