Although only unilateral hearing loss was induced, astrocytosis was bilaterally elevated at 1 month post-blast exposure compared to shams, and showed a positive trend of elevation at 3 months post-blast.
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The sentences
Astrocytosis also showed a trend of elevation in 3 months post-blast animals, though it was not statistically significant for both the left AC ( t [12] = 1.61; p = 0.134) or the right AC ( t [12] = 1.80; p = 0.098).