アルミニウムを含む酸性水がコイの血液性状に及ぼす影響

• 難波 憲二

  (財)電力中央研究所 環境科学研究所

• 半田 岳志

  水産大学校 生物生産学科

• 三ヶ尻 孝文

  大分県農林水産部

• 岩田 仲弘

  (財)電力中央研究所 環境科学研究所

書誌事項

タイトル別名

• Effects of Acid and Aluminum Exposure on the Blood Property in Carp (<I>Cyprinus carpio</I>)
• アルミニウム オ フクム サンセイスイ ガ コイ ノ ケツエキ セイジョウ ニ オヨボス エイキョウ

抄録

Carp (Cyprinus carpio) (686±153 g) were exposed to acid /aluminum (pH 4.2, 0.8 ppm Al) artificial fresh water at 25℃ for 48 hours. From the same individual, 0.5 ml arterial blood was sampled at a time from the dorsal aorta through a cannula before one hour and after 48 hours of exposure. Blood pH (BpH), hematocrit value (Hct), hemoglobin (Hb), blood oxygen content (CaO₂), blood oxygen partial pressure (PaO₂), blood oxygen saturation (SaO₂), blood total carbon dioxide (TaCO₂), blood carbon dioxide partial pressure (PaCO₂), total plasma protein (TPr), plasma sodium ion (Na⁺), plasma potassium ion (K⁺), plasma chloride ion (Cl^-), plasma calcium ion (Ca²⁺), and blood moisture content (Bm) were measured immediately after blood sampling. After 48 hours of exposure, BpH, Na⁺, Cl^-, PaO₂, SaO₂, and Bm decreased significantly, whereas PaCO₂, Hct, Hb, TPr, and Ca²⁺ increased significantly. CaO₂, TaCO₂, and K⁺ were not affected by 48 hours of exposure. All fish were not died within 48 hours of exposure, however, the fish blood homeostasis was most probably negatively affected by the acid/aluminum exposure.

収録刊行物

• Eco-Engineering

  Eco-Engineering 21 (4), 153-159, 2009

  生態工学会

キーワード

• Acid water
• Aluminum
• Blood property
• Carp

詳細情報

• CRID: 1390001205189507328
• NII論文ID: 10025531154
• NII書誌ID: AA12005685
• DOI: 10.11450/seitaikogaku.21.153
• ISSN: 18804500
• ISSN: 13470485
• NDL書誌ID: 10492467
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10492467
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可