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. Author manuscript; available in PMC: 2021 Oct 1.
Published in final edited form as: Neurotox Res. 2020 Jun 30;38(3):808–823. doi: 10.1007/s12640-020-00252-7

Figure 10:

Figure 10:

Representative photomicrographs of cochlear surface preparations stained with Harris’ hematoxylin solution. (A) Surface preparation from saline control showing nuclei in three orderly rows of outer hair cells (OHC) and a single row of inner hair cells (IHC). (B) Photomicrograph from base of cochlea of rat treated with 2000 mg/kg of HPβCD showing partial loss of IHC and absence of OHC. (C) Photomicrograph from cochlea of rat treated with 3000 mg/kg of HPβCD showing flat epithelium lined with cuboidal cell profiles and absence of any IHC or OHC.