[Uptake and transport of exogenous peroxidase in the masticatory muscles of the cat. Localization of motor neurons].
In the present work, a topographical localization of masticatory muscle motoneurons was undertaken. Horseradish peroxydase injected in each muscle can be transported in the retrograde direction to the corresponding motoneurons cell bodies. Jaw-closing muscle motoneurons were identified in the dorsal part of the motor trigeminal nucleus whereas jaw-opening muscle motoneurons were observed in the ventro-medial region.
D000818:Animals; D001370:Axonal Transport; D001692:Biological Transport; D002415:Cats; D006651:Histocytochemistry; D008410:Masticatory Muscles / Q000294:innervation* / Q000378:metabolism; D009046:Motor Neurons / Q000378:metabolism; D009434:Neural Pathways; D010544:Peroxidases / Q000378:metabolism*; D012668:Trigeminal Ganglion
D010544:Peroxidases
Capture et transport de la peroxydase exogène dans les muscles masticateurs du Chat. Localisation des motoneurones