Figure 3. Western analyses. Western blot analysis was used to evaluate the relative amounts of proteins in Dex–treated and untreated TM cells (n=4 samples each). Immunoblot intensities were normalized to GAPDH; average densitometry ratios (Dex–treated/untreated) and p values (two-sided t-test) for CD166 antigen (ALCAM) and Plastin-3 support the quantitative data in Table 2 and Table 3.