Table 3.

Levels of signaling pathway protein in atrial tissue.

	LA			RA
	P38	c-Fos	P65	P38	c-Fos	P65
sham group (n = 6)	0.084 ± 0.006ΔΔΔ	0.109 ± 0.013ΔΔ	0.054 ± 0.011ΔΔΔ	0.153 ± 0.033ΔΔΔ	0.138 ± 0.048ΔΔ	0.086 ± 0.021ΔΔΔ
pacing group (n = 7)	0.554 ± 0.018	0.394 ± 0.007	0.578 ± 0.157	0.702 ± 0.036	0.417 ± 0.038	0.625 ± 0.024
pacing+TRAM-34 group (n = 7)	0.266 ± 0.010***ΔΔΔ	0.225 ± 0.011***ΔΔΔ	0.265 ± 0.058**ΔΔ	0.360 ± 0.040***ΔΔΔ	0.246 ± 0.058*Δ	0.218 ± 0.066*ΔΔΔ

P^* < 0.05 vs. the sham group, P^** < 0.01 vs. the sham group, P^*** < 0.001 vs. the sham group.

P^Δ < 0.05 vs. the pacing group, P^ΔΔ < 0.01 vs. the pacing group, P^ΔΔΔ < 0.001 vs. the pacing group.

NF-κB, nuclear factor kappa-B; LA, left atrium; RA, right atrium.