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生态学杂志 ›› 1992, Vol. ›› Issue (3): 43-48,71.

• 研究报告 • 上一篇    下一篇

褐色脂肪组织及其产热研究进展

王德华, 王祖望   

  1. 中国科学院西北高原生物研究所, 西宁 810001
  • 收稿日期:1990-04-20 修回日期:1990-06-25 出版日期:1992-06-10
  • 基金资助:
    国家自然科学基金

Brown Adipose Tissue and Its Thermogenesis: A Review

Wang Dehua, Wang Zuwang   

  1. Northwest Plateau Institute of Biology, Academia Sinica, Xining 810001
  • Received:1990-04-20 Revised:1990-06-25 Online:1992-06-10

关键词: 黄土高原微地形, 植物群落, 物种组成, 数量特征, 多样性

Abstract: Brown Adipose Tissue(BAT) is quite distinct from common white one in function and structure.Its major function is to generate heat under cold stress (nonshivering thermogenesis, NST), burn excess calories for preventing obesity (diet-induced thermogenesis, DIT) and raise body temperature for combating infection, etc.. Factors influencing the amount and activity of BAT are numerous, but the important ones are body size, age,ambient temperature, photoperiod, diet, reproductive stage, and so on. Researches on BAT and NST have important significance in understanding the cold seasonal acclimatization of small mammals and in human physiology and medicine (e.g. aetiology of obesity).

Key words: micro-topography of loess plateau, plant community, species composition, quantitative characteristics, species diversity