Table 2. Effects of kefir on changes in lipid peroxidation levels (MDA), catalase (CAT) and enzymatic activity of superoxide dismutase (SOD) in spinal cord tissues.

Results were given as mean±standard deviation. Means in the same line by the same letter are significantly different in each group to the one-way analysis of variance-Bonferroni test. p<0.05 : defines the significant difference