Fig. 1

Expression of apoptotic proteins in oral squamous cell carcinoma. a1 Bcl-2 (original magnification X400); a2 Bcl-2 (original magnification X250); b Bcl-x (original magnification X250); c Bcl-xL (original magnification X400); d Bcl-2 related protein a1 (original magnification X400); e BAG-1 (original magnification X400); f1 Bax (original magnification X400); f2 Bak (original magnification X250); g Bim/Bod (original magnification X400); h Bim-Long (original magnification X400); i Bad (original magnification X400); j Bid (original magnification X250); k PUMA (original magnification X400); l APAF (original magnification X400)