Table 3. Number of of Hsp27-positive cells in the superior colliculus after ON crush.

Time	superior colliculus
	ipsilateral	contralateral
control	0.0±0.0	0.1±0.1
3 days	0.8±0.3	25.1±1.5†
7 days	1.0±0.2	26.0±1.8†

Data are expressed as mean ± SEM and represent an area of 0.091 mm².

^† P<0.01 by one-way ANOVA followed by post-hoc Dunnett's Multiple Comparison Test (control vs 3d, control vs 7d).