Effects of diet quality on energy budgets and thermogenesis in brandt's voles
文献类型：期刊论文
| 作者 | Zhao, Zhi-Jun; Wan, De-Hua |
| 刊名 | Comparative biochemistry and physiology a-molecular & integrative physiology
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 148期号:1页码:168-177 |
| 关键词 | Brandt's voles Energy intake Leptin Nonshivering thermogenesis (nst) Uncoupling protein 1 (ucpi) |
| ISSN号 | 1095-6433 |
| DOI | 10.1016/j.cbpa.2007.04.001 |
| 通讯作者 | Wan, de-hua(wangdh@ioz.ac.cn) |
| 英文摘要 | Food quality and availability play an important role in an animal's life history. the aim of this study was to examine the effect of diet quality [high-fiber diet (hf) or low-fiber diet (lf)] on energy budgets and thermogenesis in brandt's voles (lasiopodomys (microtus) brandtii). dry matter intake and gross energy intake increased and digestibility decreased in hf voles compared with lf voles, while the digestible energy intake was similar for both hf and lf voles. nonshivering thermogenesis (nst) decreased in hf voles, while lf voles kept stable; no significant differences were detected in basal metabolic rate (bmr), bat uncoupling protein i (ucp1) content and the levels of serum thyroid hormones (t3 and t4) between he and lf voles. although there were no differences in body fat content and serum leptin concentrations between hf and lf voles, serum leptin concentrations in hf voles were reduced to nearly half as those seen in lf voles after 4-weeks acclimation. these results support the hypothesis that brandt's voles can compensate the poor quality diet physiologically by the means of increasing food intake and decreasing thermogenesis. (c) 2007 published by elsevier inc. |
| WOS关键词 | BROWN ADIPOSE-TISSUE ; GERBIL MERIONES-UNGUICULATUS ; SHORT PHOTOPERIOD ; MICROTUS-OCHROGASTER ; NONSHIVERING THERMOGENESIS ; DJUNGARIAN HAMSTER ; HERBIVOROUS RODENT ; PHODOPUS-SUNGORUS ; METABOLIC-RATE ; BODY-WEIGHT |
| WOS研究方向 | Biochemistry & Molecular Biology ; Physiology ; Zoology |
| WOS类目 | Biochemistry & Molecular Biology ; Physiology ; Zoology |
| 语种 | 英语 |
| WOS记录号 | WOS:000249103900019 |
| 出版者 | ELSEVIER SCIENCE INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380122 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wan, De-Hua |
| 作者单位 | 1.Chinese Acad Sci, Inst Zool, State Key Lab Integrated Management Pest Insects, Beijing 100080, Peoples R China 2.Liaocheng Univ, Sch Agr Sci, Shandong 252059, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Zhi-Jun,Wan, De-Hua. Effects of diet quality on energy budgets and thermogenesis in brandt's voles[J]. Comparative biochemistry and physiology a-molecular & integrative physiology,2007,148(1):168-177. |
| APA | Zhao, Zhi-Jun,&Wan, De-Hua.(2007).Effects of diet quality on energy budgets and thermogenesis in brandt's voles.Comparative biochemistry and physiology a-molecular & integrative physiology,148(1),168-177. |
| MLA | Zhao, Zhi-Jun,et al."Effects of diet quality on energy budgets and thermogenesis in brandt's voles".Comparative biochemistry and physiology a-molecular & integrative physiology 148.1(2007):168-177. |
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来源：中国科学院大学
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