Modulation of the beta1-3 voltage-gated sodium channels in rat vestibular and facial nuclei after unilateral labyrinthectomy and facial nerve section: an in situ hybridization study.
Brain Res Mol Brain Res
; 120(1): 73-8, 2003 Dec 12.
Article
in En
| MEDLINE
| ID: mdl-14667580
ABSTRACT
We investigated whether the production of the mRNAs for the auxiliary beta subunits of the Na channels are modulated in deafferented medial vestibular nucleus (MVN) and in axotomized facial motoneurons. No beta1-3 mRNAs modulation was detected at any time following unilateral labyrinthectomy in the deafferented and intact medial vestibular nucleus. In contrast, beta1 gene expression in the axotomized facial nucleus decreased compared to controls as soon as day post-lesion 3.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Vestibular Nuclei
/
Sodium Channels
/
In Situ Hybridization
/
Facial Nerve
/
Ear, Inner
/
Motor Neurons
Limits:
Animals
Language:
En
Journal:
Brain Res Mol Brain Res
Journal subject:
BIOLOGIA MOLECULAR
/
CEREBRO
Year:
2003
Document type:
Article
Affiliation country:
Francia