Figure 4
From: Cysteine protease activation and apoptosis in Murine norovirus infection
MNV-1 infection with and without caspase inhibitors. Cell morphology 18 hpi, contol (top row) and caspase-inhibited (bottom row) RAW 246.7 cells. Non-infected cells (left) were morphologically unaffected by the presence of the caspase inhibitor, Boc-D(MeO)-fmk. Cells infected in the presence of the caspase inhibitor (bottom right) were swollen and bulged, whereas those infected without the inhibitor shrank and broke apart.