Fig. 3.
PL treatment modulates UVR-induced apoptotic proteins [poly (ADP-ribose) polymerase protein, Bax, Bcl2 and Bcl-xL]. Female FVB/N mice were shaved 48 h before experimentation. Mice are exposed to a single dose of 2 kJ/m2 UVR and then treated with either vehicle or PL. Mice were killed 1, 2 and 3 h post-UVR exposure. (A) The epidermal lysate (25 μg protein) was subjected for western blot analysis for indicated proteins. Equal loading of protein was confirmed by stripping and re-probing the blots with actin antibody. (B) Quantitation of the western blots of indicated proteins in (A).