Large-scale 3D imaging of mouse cochlea using serial block-face scanning electron microscopy.

ABSTRACT: This protocol describes how to prepare intact mouse cochleae for serial block-face scanning electron microscopy (SBEM). The detailed workflow includes cochlea fixation, en bloc staining, resin embedding, X-ray microscopy-guided trimming and SBEM data acquisition. This protocol allows large-scale, nanometer-resolution three-dimensional imaging of subcellular structures in a targeted tonotopic range of the cochlea and enables fast volumetric scan at submicron resolution using a compact X-ray microscope. For complete details on the use and execution of this protocol, please refer to Hua et al. (2021).

SUBMITTER: Lu Y 

PROVIDER: S-EPMC8121772 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature