摘要
特殊动力作用(SDA)是指动物摄食过程中的代谢产热增加的现象,自上世纪初,一直受到相关领域专家的关注。近十年来该方面研究十分活跃。我们以南方鲇(Southern cathish／Silurus meridionalis)和鲇鱼(catfish／Silurus asotus)为实验对象,开展了大量相关研究。本文就我们的研究成果结合相关研究进行探讨,并指出了该方面研究将来可能的方向。
Energy costs of ingestion, digestion, absorption and biochemical transformation of absorbed nutrients are termed specific dynamic action （SDA）. Investigations concerning SDA have been documented for more than a century. The effects of meal size, feeding frequency, fasting, dietary composition, dietetic volume and moisture in Southern catfish/Silurus meridionalis and catfish/Silurus asotus have been investigated in our laboratory in the last several years. This paper was a review about these researches and some related papers documented by other researchers.
出处
《现代生物医学进展》
CAS
2006年第10期91-95,共5页
Progress in Modern Biomedicine
基金
国家自然科学基金(30371121)
重庆市自然科学基金(20059014)
重庆市教委科研项目资助(KJ050801)。
关键词
特殊动力作用
摄食
代谢
适应对策
Specific dynamic action （SDA）
Feeding
Metabolism
Adaptive strategy
