Table 3. Number of up and down-regulated genes in rat CP in response to ovariectomy or orchidectomy.

Fold-change	Females No. of genes (% of genome)	Males No. of genes (% of genome)
Up-regulated
>1.5	1168 (4.7%)	426 (1.7%)
>2.0	422 (1.7%)	156 (0.62%)
>5.0	11 (0.04%)	20 (0.08%)
Down- regulated
>1.5	1328 (5.3%)	123 (0.5%)
>2.0	141 (0.56%)	36 (0.14%)
>5.0	29 (0.12%)	3 (0.012%)