[Table/Fig-1]:

Measure of the periodontal ligament space three weeks after lesion. The animals were separated in four groups: sham; sham/periapical lesion; meningitis and meningitis/periapical lesion

In all comparisons, p<0.05 indicated statistical significance. Data from periodontal ligament space were reported as mean ± SEM and analysed by Two-way ANOVA