Table 2.

Effects of aerobic exercise on the number of pyramidal cells and intact Nissl bodies in the hippocampal CA1 and CA3 regions of depressed mice (n = 6).

Group	CA1 (Number)	CA3 (Number)	Nissl Bodies (Number)
CG	56.8 ± 6.6	31.3 ± 8.6	81.3 ± 15.6
MG	55.5 ± 4.9	22.7 ± 9.3 **	51.0 ± 17.9 **
EG	55.2 ± 5.8	29.6 ± 7.0 ##	72.6 ± 14.5 #

Note: ** p < 0.01, VS CG; ^## p < 0.01, ^# p < 0.05, VS MG.