Nasal Sensory Receptors Responding to Capsaicin, Water and Tactile Stimuli in Sevoflurane-Anesthetized Dogs

Arata Kanamaru; Tatsushi Mutoh; Ryohei Nishimura; Nobuo Sasaki; Masayoshi Kuwahara; Hirokazu Tsubone

doi:10.1292/jvms.61.865

Nasal Sensory Receptors Responding to Capsaicin, Water and Tactile Stimuli in Sevoflurane-Anesthetized Dogs

Arata Kanamaru, Tatsushi Mutoh, Ryohei Nishimura, Nobuo Sasaki, Masayoshi Kuwahara, Hirokazu Tsubone

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Responses of nasal receptors to capsaicin and water were studied from afferent recordings of the posterior nasal nerve (PNN) in 12 anesthetized dogs. Out of 12 non-respiration-modulaled nasal receptors, 7 responded only to capsaicin, 3 responded to both water and capsaicin, and 2 to neither of them. All the fibers showed a rapid adaptation to mechanical probing of the nasal mucosa. These results indicate that the presence of sensory receptors responding to capsaicin and water are involved in PNN afferents of the dog.

Original language	English
Pages (from-to)	865-868
Number of pages	4
Journal	Journal of Veterinary Medical Science
Volume	61
Issue number	7
DOIs	https://doi.org/10.1292/jvms.61.865
Publication status	Published - 1999 Jul
Externally published	Yes

Keywords

Breath control
Canine
Trigeminal nerve afferent

ASJC Scopus subject areas

veterinary(all)

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10.1292/jvms.61.865

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title = "Nasal Sensory Receptors Responding to Capsaicin, Water and Tactile Stimuli in Sevoflurane-Anesthetized Dogs",

abstract = "Responses of nasal receptors to capsaicin and water were studied from afferent recordings of the posterior nasal nerve (PNN) in 12 anesthetized dogs. Out of 12 non-respiration-modulaled nasal receptors, 7 responded only to capsaicin, 3 responded to both water and capsaicin, and 2 to neither of them. All the fibers showed a rapid adaptation to mechanical probing of the nasal mucosa. These results indicate that the presence of sensory receptors responding to capsaicin and water are involved in PNN afferents of the dog.",

keywords = "Breath control, Canine, Trigeminal nerve afferent",

author = "Arata Kanamaru and Tatsushi Mutoh and Ryohei Nishimura and Nobuo Sasaki and Masayoshi Kuwahara and Hirokazu Tsubone",

year = "1999",

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doi = "10.1292/jvms.61.865",

language = "English",

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pages = "865--868",

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T1 - Nasal Sensory Receptors Responding to Capsaicin, Water and Tactile Stimuli in Sevoflurane-Anesthetized Dogs

AU - Kanamaru, Arata

AU - Mutoh, Tatsushi

AU - Nishimura, Ryohei

AU - Sasaki, Nobuo

AU - Kuwahara, Masayoshi

AU - Tsubone, Hirokazu

PY - 1999/7

Y1 - 1999/7

N2 - Responses of nasal receptors to capsaicin and water were studied from afferent recordings of the posterior nasal nerve (PNN) in 12 anesthetized dogs. Out of 12 non-respiration-modulaled nasal receptors, 7 responded only to capsaicin, 3 responded to both water and capsaicin, and 2 to neither of them. All the fibers showed a rapid adaptation to mechanical probing of the nasal mucosa. These results indicate that the presence of sensory receptors responding to capsaicin and water are involved in PNN afferents of the dog.

AB - Responses of nasal receptors to capsaicin and water were studied from afferent recordings of the posterior nasal nerve (PNN) in 12 anesthetized dogs. Out of 12 non-respiration-modulaled nasal receptors, 7 responded only to capsaicin, 3 responded to both water and capsaicin, and 2 to neither of them. All the fibers showed a rapid adaptation to mechanical probing of the nasal mucosa. These results indicate that the presence of sensory receptors responding to capsaicin and water are involved in PNN afferents of the dog.

KW - Breath control

KW - Canine

KW - Trigeminal nerve afferent

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Nasal Sensory Receptors Responding to Capsaicin, Water and Tactile Stimuli in Sevoflurane-Anesthetized Dogs

Abstract

Keywords

ASJC Scopus subject areas

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