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oai:fra.repo.nii.ac.jp:02011620 2026-02-10T01:55:08Z 1:6:1724312744186

酸素飽和海水中で安静状態にあるサザエの鰓における酸素摂取 Oxygen uptake at the gills of the topshell, Turbo (Batillus) cornutus under resting and normoxic condition Yamamoto, Ken-ichi 2825 山元, 憲一 ヤマモト, ケンイチ Kawahara, Kuniaki 2959 河原, 邦昌 カワハラ, クニアキ Shimada, Makoto 2960 嶋田, 誠 シマダ, マコト Fujii, Atsushi 2961 藤井, 淳 フジイ, アツシ Terado, Kanji 2962 寺戸, 寛史 テラド, カンジ Oxygen uptake at the gills of the topshell, Turbo (Batillus) cornutus was examined under resting and normoxic condition. Oxygen pressure of the inspired water into the cavity of the gills and the expired water from it were 154.5±1.6mmHg and 47.0±8.1mmHg at 23.0 ±0.1℃, and 146.0±4.6mmHg and 46.8±10.6mmHg at 28.0±0.1℃, respectively. Oxygen utilization was 69.6±5.3% at 23.4±0.1℃ and 68.0±7.1% at 27.8±0.1℃. Oxygen pressure of blood into the efferent branchial vein and into the afferent branchial vein were 102.2 ± 9.8mmHg and 20.9±8.3mmHg at 23.0±0.1℃, respectively. Oxygen content (oxygen saturation) of blood into the efferent branchial vein and into the afferent branchial vein were 1.48±0.22 vol.% (86.5±5.8%)and 0.48±0.19 vol.%(28.1±6.1%)at 28.0±0.2℃, respectively. Oxygen capacity of the blood was 1.71±0.38 vol.% at 28.0±0.2℃. Oxygen consumption were 0.59 ± 0.09 ml/min/kg·total weight at 23.0 ± 0.5℃ and 0.68 ± 0.08ml/min/kg total weight at 28.0±0.2℃. departmental bulletin paper 水産大学校 National Fisheries University 1996-01 水産大学校研究報告 2 44 89 95 Journal of National Fisheries University AN00124678 0370-9361 https://fra.repo.nii.ac.jp/records/2011620 jpn fishu_k_44_89 日本農学文献記事索引(agriknowledge) https://agriknowledge.affrc.go.jp/RN/2010542838 open access