
Keywords: تاج یا کلاه; SGN; spiral ganglion neuron; IHC; inner hair cell; ISC; inner supporting cell; BDNF; brain-derived neurotrophic factor; NT3; neurotrophin-3; NRG; neuregulin; GLAST; glutamate aspartate transporter; ERK 1/2; extracellularly regulated kinases 1 and 2; HSP70