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Innervation and osteoclast distribution in the inferior pharyngeal jaw of the cichlid Nile tilapia (Oreochromis niloticus).
Imura, Kosuke; Takeda, Akihito; Endo, Masato; Funakoshi, Kengo.
Afiliación
  • Imura K; Department of Neuroanatomy, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.
  • Takeda A; Department of Neuroanatomy, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.
  • Endo M; Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Tokyo, Japan.
  • Funakoshi K; Department of Neuroanatomy, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.
Anat Rec (Hoboken) ; 307(6): 2139-2148, 2024 Jun.
Article en En | MEDLINE | ID: mdl-38183341
ABSTRACT
In addition to an oral jaw, cichlids have a pharyngeal jaw, which is used for crushing and processing captured prey. The teeth and morphology of the pharyngeal jaw bones adapt to changes in prey in response to changes in the growing environment. This study aimed to explore the possible involvement of the peripheral nervous system in remodeling the cichlid pharyngeal jaw by examining the innervation of the inferior pharyngeal jaw in the Nile tilapia, Oreochromis niloticus. Vagal innervation was identified in the Nile tilapia inferior pharyngeal jaw. Double staining with tartrate-resistant acid phosphatase and immunostaining with the neuronal markers, protein gene product 9.5, and acetylated tubulin, revealed that osteoclasts, which play an important role in remodeling, were distributed in the vicinity of the nerves and were in apposition with the nerve terminals. This contact between peripheral nerves and osteoclasts suggests that the peripheral nervous system may play a role in remodeling the inferior pharyngeal jaw in cichlids.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Osteoclastos / Cíclidos Límite: Animals Idioma: En Revista: Anat Rec (Hoboken) Asunto de la revista: ANATOMIA Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Osteoclastos / Cíclidos Límite: Animals Idioma: En Revista: Anat Rec (Hoboken) Asunto de la revista: ANATOMIA Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Estados Unidos