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. 2019 Dec 2;3:46. doi: 10.1186/s41927-019-0093-4

Fig. 4.

Fig. 4

Co-localization of ED-A fibronectin. a-d Representative confocal microscopy images of localization of ED-A fibronectin and TNFα in OA synovium (n = 5). TNFα staining was found in areas with ED-A fibronectin staining. c and d Close-up of the white boxes on original images