Apoptotic activity in hepatocytes of Hepatitis C patients. Immunostaining in liver biopsies of chronic hepatitis C patient (HCV). a) Caspase-3 expression was observed principally in sinusoidal lining cells (arrow) and rarely in hepatocytes (arrow head), b) Bcl-2 staining observed in inflammatory cells, (magnification 400×).
Sarfraz et al. BMC Microbiology 2008 8:133 doi:10.1186/1471-2180-8-133