Figure 1From: N-Acetyl L-Cysteine does not protect mouse ears from the effects of noise*Mean Auditory Brainstem Response (ABR) thresholds in decibels (dB) for 4, 8, 16 and 32 kHz for C57BL/6J mice. (A) Pre-exposure ABR thresholds. (B) Twelve day post-exposure thresholds. (C) Threshold shifts, post-threshold minus pre-threshold. Error bars indicate ± 1 standard deviation.Back to article page