Halastatic demineralization in the vertebrae of Atlantic salmon, during their spawning migration

被引:32
作者
Kacem, A
Meunier, FJ
机构
[1] Museum Natl Hist Nat, Unite 0403, Dept Milieux & Peuplements Aquat, F-75231 Paris 05, France
[2] Univ D Diderot, CNRS, UMR 8570, Equipe Rech Format Squelett,Lab Anat Comparee, F-75251 Paris 05, France
关键词
demineralization; halastasy; resorption; Salmo salar; vertebrae;
D O I
10.1046/j.1095-8649.2003.00229.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
There was a significant decrease (c. 10%) in the mineralization of the vertebrae, determined by analysis of quantitative microradiographs, of both sexes of Atlantic salmon Salmo salar during their ascending spawning migration. The decrease was hypothesized to be the result of halastatic demineralization, i.e. the removal of mineral substance with no degradation of the organic matrix of the bone. (C) 2003 The Fisheries Society of the British Isles.
引用
收藏
页码:1122 / 1130
页数:9
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