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Body temperature rhythm of the tree shrew,Tupaia belangeri

✍ Scribed by Refinetti, Roberto ;Menaker, Michael

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 379 KB
Volume: 263
Category: Article
ISSN: 0022-104X
DOI: 10.1002/jez.1402630413

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✦ Synopsis

Abstract

The circadian rhythm of body temperature of the tree shrew Tupaia belangeri was studied by telemetry. The amplitude of the daily (or circadian) variation was found to be much larger than that of most endotherms (amplitude ∼ 5°C) and the bimodal shape of the rhythm differed from the cosine waveform that characterizes the temperature rhythms of most other species. In free‐running conditions, as well as in the entrained state, the temperature rhythm remained synchronized to the rhythm of locomotor activity. © 1992 Wiley‐Liss, Inc.

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