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Concentration of Evans blue-labeled albumin in rat sciatic nerves at 1, 3, and 5 days after cold injury.
The data are expressed as the mean ± SD (n = 8). An analysis of variance with a random variable design was used to assess changes over time. Pairwise comparisons were then performed using paired t-tests. *P < 0.01, vs. the control side; #P < 0.01, vs. 1 day after cold injury.
