What determines the basal rate of metabolism?
What determines the basal rate of metabolism?
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DOI：
10.1242/jeb.205591
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发表时间：
2019-08-01
影响因子：
2.8
通讯作者：
McNab, Brian K.
中科院分区：
文献类型：
--
作者：
McNab, Brian K.
基础代谢率(BMR)是最常被报道的吸热能量消耗估计值。它的主要决定因素是体重，但BMR也与各种行为和生态因素相关，这些因素并不决定基础心率：它们是其决定机制的副产品。在哺乳动物中，当肌肉质量占全身质量的40%时，非质量依赖的基础代谢率增加，此时基础代谢率=体重期望值的100%。有肌肉团块的哺乳动物
The basal rate of metabolism (BMR) is the most reported estimate of energy expenditure in endotherms. Its principal determinant is body mass, but BMR also correlates with a variety of behavioral and ecological factors that do not determine basal rate: they are byproducts of the mechanisms that are its determinate. In mammals, mass-independent BMR increases when muscle mass is >40% of total body mass and BMR is then >= 100% of the value expected from body mass. Mammals with muscle masses