The lumbar cord location of the motoneurons innervating psoas and iliacus muscles: a single and double labeling study in the female Syrian golden hamster.
Neurosci Lett
; 237(2-3): 125-8, 1997 Nov 21.
Article
en En
| MEDLINE
| ID: mdl-9453231
ABSTRACT
The spinal cord location of the motoneurons innervating the psoas and iliacus muscles was determined in the golden hamster. The results of single and double labeling studies, using the retrograde tracers horseradish peroxidase (HRP) and cholera toxin B-subunit (CTB), showed that both psoas and iliacus motoneurons were present ventrolaterally in the ventral horn in the caudal L1 to rostral L5 lumbar spinal segments with their motoneurons intermingled in one cell group. Further retrograde tracing studies demonstrated abdominal muscle motoneurons ventrolaterally in the ventral horn of the L1 and upper L2 segments. Double labeling experiments revealed that at these levels (caudal L1 and rostral L2), the abdominal muscle motoneurons were located dorsomedial to the psoas and iliacus motoneurons.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Médula Espinal
/
Músculos Psoas
/
Músculos Abdominales
/
Neuronas Motoras
Límite:
Animals
Idioma:
En
Revista:
Neurosci Lett
Año:
1997
Tipo del documento:
Article
País de afiliación:
Países Bajos