TABLE 1.

Tukey’s multiple comparisons of threshold shifts (Figure 1).

Frequency (kHz)	Groups	p value	Marker
A: Tukey’s multiple comparison of Figure 1B ABR data.
16	DMSO + 101 dB vs. 20 mg/kg MDL + 101 dB	p < 0.05	*
	DMSO + 101 dB vs. 40 mg/kg MDL + 101 dB	p < 0.0001	****
32	DMSO + 101 dB vs. 20 mg/kg MDL + 101 dB	p < 0.05	ns
	DMSO + 101 dB vs. 40 mg/kg MDL + 101 dB	p < 0.0001	****
B: Tukey’s multipe comparison of ABR data for Figures 1C–E
16	Ctrl vs. 101 dB	p < 0.0001	****
	DMSO vs. DMSO + 101 dB	p < 0.0001	****
	101 dB vs. DMSO + 101 dB	p < 0.05	*
	DMSO + 101 dB vs. MDL + 101 dB	p < 0.0001	****
32	Ctrl vs. 101 dB	p < 0.0001	****
	DMSO vs. DMSO + 101 dB	p < 0.0001	****
	101 dB vs. DMSO + 101 dB	p > 0.05	ns
	DMSO + 101 dB vs. MDL + 101 dB	p < 0.0001	****

*p < 0.05, ****p < 0.0001.