[Retracted] Exogenous IL-4-Expressing Bone Marrow Mesenchymal Stem Cells for the Treatment of Autoimmune Sensorineural Hearing Loss in a Guinea Pig Model

Table 2

The average thresholds of ABR wave III before and after immunization and after local injection into the inner ear (dB, SPL) (𝜒±2𝑆).

Groups	Before immunization		After immunization		After injection into the inner ear
	Left ear	Right ear	Left ear	Right ear	Left ear	Right ear
Group A	32.00±5.70	34.00±6.50	65.00±5.40	71.00±5.75	46±7.00	45±6.00
Group B	33.00±6.80	32.00±7.00	69.00±7.30	70.00±8.65	54±6.53	54±6.50
Group C	35.00±6.70	34.00±6.20	68.00±7.50	71.00±8.26	67±8.50	69±9.00