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. 2013 Dec 1;44(1):113. doi: 10.1186/1297-9716-44-113

Figure 4.

Figure 4

Expression of EIAV p26 capsid in lung sections of EIAVPOS horses. A. Capsid expression in macrophages present in the interstitial lung tissue from an EIAVPOS horse (#5-rom); original magnification X400; B. Capsid expression in mononuclear inflammatory cells infiltrating the lung parenchyma around a blood vessel (v); horse #2-rom; original magnification X200; C. Capsid expression in epithelial cells of the alveolar walls, compatible with AECII and AECI; EIAVPOS horse #5-rom; original magnification X400; D. Capsid expression in bronchiolar epithelial cells or club cells (Clara); EIAVPOS horse #23-rom; original magnification X200; a: alveoli; b: bronchiole. Red: p26 expression (►); blue: nucleus stained with DAPI.