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Fig. 7 | Virology Journal

Fig. 7

From: Atlantic salmon (Salmo salar L.) post-smolts challenged two or nine weeks after seawater-transfer show differences in their susceptibility to salmonid alphavirus subtype 3 (SAV3)

Fig. 7

HES staining of heart from Phase-A post-smolts at 7 dpi and 14 dpi. a and b, CT group; normal heart tissue in Atlantic salmon showing cardiomyocytic cells in compact (*) and spongy (arrow) layers. c and d, IM group; focal (c) and severe diffused (d) myocardial degeneration. e and f, BI group; normal appearance of heart tissue (e) and focal myocardial degeneration (f).a, c, and e, 7 dpi; b, d, and f, 14 dpi. Arrowhead shows necrosis of myocardiocytes. Bars 50 μm. The insets were at 200x

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