Age-dependent chemosensitive pontine inhibition of medullary respiratory rhythm generation in the isolated brainstem of the neonatal rat

Yoko Ito, Yoshitaka Oyamada, Kazuhiro Yamaguchi

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Age-dependence and chemosensitivity of the pontine inhibitory effect on medullary respiratory rhythm generation were examined in the isolated brainstem-spinal cord of the neonatal rat. In early preparations (days 1-2), the increase in RR (ΔRR) induced by the pons resection was larger in 8% CO2 (pH 7.2) than in 2% CO2 (pH 7.8). That difference was not found in late preparations (days 3-4). Under a given pH, the ΔRR was larger in early preparations than in late preparations.

本文言語English
ページ(範囲)418-420
ページ数3
ジャーナルBrain Research
887
2
DOI
出版ステータスPublished - 2000 12 29

ASJC Scopus subject areas

  • Neuroscience(all)
  • Molecular Biology
  • Clinical Neurology
  • Developmental Biology

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