Figure 1.
Tau protein levels in serum and cerebrospinal fluid of rats following SCI.
(A) Serum tau protein levels; (B) cerebrospinal fluid tau protein levels. *P < 0.05, vs. sham group; #P < 0.05, vs. mild SCI group; †P < 0.05, vs. moderate SCI group. Data are expressed as the mean ± SD (n = 5; one-way analysis of variance followed by Bonferroni’s post hoc test). SCI: Spinal cord injury; h: hour(s); d: days.