Figure 4
From: Interstitial lung disease associated with Equine Infectious Anemia Virus infection in horses
Expression of EIAV p26 capsid in lung sections of EIAVPOShorses. 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 (â–º); blue: nucleus stained with DAPI.