Figure 4. Changes in expression of TH-responsive genes after incubation of SH-SY5Y cells for 6 (A) or 48 (B) hours with 0.1μM T₃ or TA3.

Expression values were corrected for the housekeeping gene cyclophilin A, and expressed as fold change vs control incubation without TH. Results are presented as mean ± SEM of 2 experiments performed in triplicate. Significance represents T₃ or TA3 vs no treatment using matched 2-way ANOVA with Bonferroni posttest. *, P < .05; **, P < .01; ***, P < .001.