Osteoarticular Expression of Musashi-1 in an Experimental Model of Arthritis

Figure 5

Representative immunohistochemical expression of Msi1 in E-group versus C-group in CIA model (DBA1/J mice). (a) Moderate Msi1 expression in mesenchymal cells, articular capsule, and articular cartilage in CIA-lesioned joints at 21 days after treatment (E-group); (b) moderate Msi1 expression in CIA-lesioned joints at 21 days after treatment (C-group); (c) joint Msi1 expression at 28 days after treatment (E-group); (d) joint Msi1 expression at 28 days after treatment (C-group) (micropolymer peroxidase-based method, original magnification ×20).

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