ブリ口蓋味覚神経における単一線維応答〔英文〕

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概要

• 論文の詳細を見る

• Sensitivities to alanine, arginine, proline, tryptophan, valine, betaine, uridine 5'-monophosphate and diluted sea water were studied for 83 single fibers of the palatine taste nerve (ramus palatinus facialis) in the young yellowtail Seriola quinqueradiara. Results of the analysis of the impulse numbers elicited in the first one or first two seconds after the onset of stimulation showed that the sensitivities to the 8 stimulants were not randomly distributed among these fibers: most of the fibers were specifically sensitive to a limited number of stimulants and some were only sensitive to one. Thus, the fibers obtained were classified into five major groups in their sensitivity patterns: (1) fibers responding specifically to tryptophan, uridine 5'-monophosphate and diluted sea water; (2) those responding well to betaine, proline and valine; (3) those responding only to betaine; (4) those responding well to alanine and arginine; and (5) those responding only to alanine.

• 日本水産學會の論文

著者

• 日高 磐夫

  三重大学生物資源学部

• 曽 〓

  三重大学生物資源学部水族生理学研究室

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• ブリ口蓋味覚神経における単一線維応答〔英文〕

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