CORONARY DISEASE IN SPAWNING STEELHEAD TROUT SALMO GAIRDNERII

被引:49
作者
VANCITTERS, RL
WATSON, NW
机构
[1] Department of Physiology and Biophysics, Regional Primate Research Center, University of Washington School of Medicine
关键词
D O I
10.1126/science.159.3810.105
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Coronary degeneration was absent in young trout taken in fresh water and rare in immature fish at sea, but the incidence and severity were sharply greater in migrating fish and almost uniformly present in spawning fish. Several fish taken after they had reentered salt water after spawning had no lesions: lesions in fish taken during their second spawning migration were not cumulative. These facts suggest that the process is reversible.
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页码:105 / +
页数:1
相关论文
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