Fig. 4

The expression of Vimentin in lung tissue sections of the two groups; a transplanted lung, SI = 2, PP = 1, IRS = 2, Vimentin (−); b transplanted lung, SI = 1.5, PP = 4, IRS = 6, Vimentin (+); c healthy lung, SI = 1, PP = 3, IRS = 3, Vimentin (−); d healthy lung, SI = 1, PP = 4, IRS = 4, Vimentin (+). Notes: immunohistochemistry (200×); IRS for immunoreactive score, SI for staining intensity, PP for percentage of positive cells