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＜departmental bulletin paper＞
Evaluation of Erythrocyte 5-Aminolevulinic Acid Dehydratase Activity in the Blood of Crucian Carp, Carassius auratus langsdorfii, as an Indicator in Fish of Water Lead Pollution

Creator
Creator Name
Nakagawa, Hisaki
中川, 久機
Affiliation
Affiliation Name
Laboratory of Fisheries Chemistry, Faculty of Agriculture, Kyushu University
九州大学農学部水産学科水産化学第一講座
Creator Name
Tajima, Toshihiro
田島, 利裕
Affiliation
Affiliation Name
Laboratory of Fisheries Chemistry, Faculty of Agriculture, Kyushu University
九州大学農学部水産学科水産化学第一講座
Creator Name
Sato, Tsutomu
佐藤, 務
Affiliation
Affiliation Name
Laboratory of Fisheries Chemistry, Faculty of Agriculture, Kyushu University
九州大学農学部水産学科水産化学第一講座
Author PID
K001270
Creator Name
Watanabe, Midori
渡辺, 美登里
Affiliation
Affiliation Name
The Center of Advanced Instrumental Analysis, Kyushu University
九州大学中央分析センター
Language
English
Publisher
Kyushu University
九州大学農学部
Date
1997-03
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
41
Issue
3/4
First Page
205
Last Page
213
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/24146
Related DOI
九州大学農学部紀要 || 41(3/4) || p205-213
Journal of the Faculty of Agriculture, Kyushu University || 41(3/4) || p205-213
http://www.agr.kyushu-u.ac.jp/
Related URI
九州大学農学部紀要 || 41(3/4) || p205-213
Journal of the Faculty of Agriculture, Kyushu University || 41(3/4) || p205-213
http://www.agr.kyushu-u.ac.jp/
Relation
九州大学農学部紀要 || 41(3/4) || p205-213
Journal of the Faculty of Agriculture, Kyushu University || 41(3/4) || p205-213
http://www.agr.kyushu-u.ac.jp/

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Details

PISSN
0023-6152
NCID
AA00697606
Record ID
24146
Peer-Reviewed
Unrefereed
Subject Terms
5-Aminolevulinic acid dehydratase (ALA-D)
Water lead concentration
Crucian carp
ISSN
0023-6152
NCID
AA00697606
Notes
The activity of 5-aminolevulinic acid dehydratase (ALA-D) in the blood of crucian carp, Carassius auratus langsdorfiii, was measured under a variety of lead exposure conditions. A three-week exposure of crucian carp to water lead concentrations of 3, 10, and 30 ppb inhibited their ALA-D activities with increasing water lead concentrations. When crucian carp were exposed to a water lead concentration of 30 ppb, depressed activity of ALA-D became visible after two days, and this activity became even more depressed with increasing exposure periods. The ALA-D activity of crucian carp after the fish were transferred from a water lead concentration of 100 ppb (two weeks of exposure) to lead-free water recovered to only 40% of the value seen in the fish at the beginning of the exposure test, even after four weeks. Therefore, these characteristics concerning ALA-D in crucian carp blood indicate that this enzyme is useful as an indicator of lead pollution in fresh water.
Created Date 2012.08.01
Modified Date 2022.11.11

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