Ultrastructural aspects of the muscle of theanterior third of rabbit
Braz. j. morphol. sci
;
21(1): 25-29, Jan.-Mar. 2004. ilus
Article
Dans Anglais
| LILACS
| ID: lil-658762
ABSTRACT
The structural organization of the anterior third of adult rabbit tongue was studied using light microscopy andconventional and high resolution scanning electron microscopy. Histologically, the muscle layer of the tongue consistedof muscle fibers arranged vertically, transversally and longitudinally. These fibers were surrounded by connectivetissue containing bundles of collagen fibers that formed the endomysium and the perimysium. Capillary blood vesselswere noted in the connective tissue between muscle fibers. Silver impregnation demonstrated the presence of numerousbundles of nerve fibers distributed irregularly around the muscle fibers. High-resolution scanning electron microscopyshowed that the sarcoplasm of the muscle cells consisted of bundles of myofilaments arranged longitudinally andnumerous mitochondria.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Langue
/
Fibres musculaires squelettiques
/
Muscles
/
Phénomènes physiologiques du système locomoteur
Type d'étude:
Etude diagnostique
Limites du sujet:
Animaux
langue:
Anglais
Texte intégral:
Braz. j. morphol. sci
Thème du journal:
Anatomie
Année:
2004
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
University of São Paulo (USP)/BR
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