Hibernation in Black Bears: Independence of Metabolic Suppression from Body Temperature

American Association for the Advancement of Science (AAAS) - Tập 331 Số 6019 - Trang 906-909 - 2011
Øivind Tøien1, John E. Blake1, Dale M. Edgar2, Dennis A. Grahn3, H. Craig Heller3, Brian M. Barnes1
1Institute of Arctic Biology, University of Alaska-Fairbanks, Fairbanks, AK 99775, USA
2Department of Psychiatry and Behavioral Sciences, School of Medicine, Stanford University, CA 94305, USA.
3Department of Biological Sciences, Stanford University, CA 94305, USA

Tóm tắt

Hibernating black bears suppress their metabolic rate to 25% of normal, but only slightly reduce their body temperature.

Từ khóa


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