Science exchange logo white
  • Solutions
      Buyers

      We are making R&D services readily available to every organization that seeks to make scientific impact. Learn More

      Providers

      We are changing the way providers access and engage customers to streamline the sale and delivery of R&D services. Learn More

      Industries Agriscience Animal Health Basic Research Biopharmaceutical Chemicals Consumer Health Food Science Medical Devices
      Reproducibility

      We believe that good experiments can and should be independently replicated and validated. Learn More

  • Resources
    Innovation Blog
    Customer Stories
    Events
    Industry Trends
    News
    Product Updates
    Help Center
  • About
    About
    Our Story
    Leadership
    Partners
    Join the Team
  • Contact
  • Log In Sign Up
  • Get a Demo
  • Peripherin immunoreactivity labels small diameter vestibular 'bouton' afferents in rodents.

    Hear Res. 133(1-2):149-54. July 1999. View on PubMed.
  • Authors

    Lysakowski A, Alonto A, and Jacobson L
  • Abstract

    Recent morphophysiological studies have described three different subpopulations of vestibular afferents. The purpose of this study was to determine whether peripherin, a 56-kDa type III intermediate filament protein present in small sensory neurons in dorsal root ganglion and spiral ganglion cells, would also label thin vestibular afferents. Peripherin immunohistochemistry was done on vestibular sensory organs (cristae ampullares, utriculi and sacculi) of chinchillas, rats, and mice. In these sensory organs, immunoreactivity was confined to the extrastriolar region of the utriculus and the peripheral region of the crista. The labelled terminals were all boutons, except for an occasional calyx. In vestibular ganglia, immunoreactivity was restricted to small vestibular ganglion cells with thin axons. The immunoreactive central axons of vestibular ganglion cells form narrow bundles as they pass through the caudal spinal trigeminal tract. As they exit this tract, several bundles coalesce to form a single, narrow bundle passing caudally through the ventral part of the lateral vestibular nucleus. Finally, we conclude that all labelled axons and terminals were vestibular afferents rather than efferents, as no immunoreactivity in the vestibular efferent nucleus of the brainstem was observed.

Science exchange logo white

  • Facebook
  • Twitter
  • LinkedIn

Solutions

  • Buyers
  • Providers
  • Reproducibility

Industries

  • Agriscience
  • Animal Health
  • Basic Research
  • Biopharmaceutical
  • Chemicals
  • Consumer Health
  • Food Science
  • Medical Devices

Resources

  • Innovation Blog
  • Customer Stories
  • Events
  • Industry Trends
  • News
  • Product Updates

About

  • Our Story
  • Leadership
  • Partners
  • Join the Team

Support

  • Contact Us
  • Help Center
  • Trust
  • Terms of Use
  • Privacy Policy

Copyright © 2021 Science Exchange, Inc. All rights reserved.