Comparative Study on Circadian Rhythms of Body Temperature, Heart Rate, and Locomotor Activity in Three Species Hamsters
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概要
- 論文の詳細を見る
Circadian rhythms of body temperature, heart rate, and locomotor activity were observed in the unanesthetized and unrestrained Syrian hamsters, Djungarian hamsters and Chinese hamsters, and the differences in these biological characters among the three species of hamster were investigated. In each species, body temperature, heart rate, and locomotor activity in the dark period were higher than those in the light period. Heart rate of Chinese hamsters was higher than that of the others in both the light and dark periods. In addition, it was found that the body temperature of Djungarian hamsters decreased rapidly one time a day. These results show species differences in body temperature, heart rate and locomotor activity of Syrian, Djungarian and Chinese hamsters.
- 社団法人 日本実験動物学会の論文
- 2004-01-01
著者
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HASHIMOTO Haruo
Animal Resource Center, Central Institute for Experimental Animals
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Saito T
Nippon Veterinary And Animal Sci. Univ. Tokyo Jpn
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Saito Toru
Behavioral Neuroscience Laboratory Graduate School Of Veterinary Medicine Nippon Veterinary And Life
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Saito T
Inst. Environmental Toxicology Tokyo Jpn
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MORITANI Naoki
Behavioral Neuroscience Section, Nippon Veterinary and Life Science University
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HASHIMOTO Haruo
Behavioral Neuroscience Laboratory
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Hashimoto Haruo
Animal Resource Center Central Institute For Experimental Animals
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Hashimoto Haruo
Central Inst. For Experimental Animals
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Moritani Naoki
Behavioral Neuroscience Section Nippon Veterinary And Life Science University
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Saito T
Behavioral Neuroscience Laboratory Graduate School Of Veterinary Medicine Nippon Veterinary And Life
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Saito Toru
Department Of Comparative And Behavioral Medicine Nippon Veterinary And Life Science University
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Hashimoto Haruo
Behavioral Neuroscience Laboratory Graduate School Of Veterinary Medicine
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Saito Toru
Behavioral Neuroscience Laboratory Nippon Veterinary And Animal Science University
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MORITANI Naoki
Behavioral Neuroscience Laboratory, Department of Laboratory Animal Sciences, Nippon Veterinary and Animal Science University
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