MODERATE EXERCISE DECREASES PLASMA-CORTISOL LEVELS IN ATLANTIC SALMON (SALMO-SALAR)

被引:39
作者
BOESGAARD, L
NIELSEN, ME
ROSENKILDE, P
机构
来源
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY | 1993年 / 106卷 / 04期
关键词
D O I
10.1016/0300-9629(93)90373-C
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
1. Atlantic salmon, Salmo salar, subjected to moderate exercise (0.5 body length/sec) for 24 hr showed a significant decrease in plasma cortisol levels, after an initial sharp peak, compared to controls kept in still water. 2. These findings indicate that the exercising salmon at 0.5 bl/sec have reduced stress levels which may account for the increase in growth described in trained salmonids.
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页码:641 / 643
页数:3
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