Fig. 5.
Effects of 48-hour As-IFN treatment on the subcellular distribution of the NF-κB subunits RelA or p50.
Effects were determined by immunofluorescence (green). Nuclear staining was performed by Hoechst (blue). Phase-contrast images are also shown (yellow). Treatment with As-IFN induces the cytoplasmic transfer of Rel-A but not p50.