Basic research on development of experimental animal model for weak heat tolerance and bbehavioral thermoregulation

弱耐热及行为体温调节实验动物模型建立的基础研究

基本信息

  • 批准号:
    06557007
  • 负责人:
  • 金额:
    $ 11.84万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B)
  • 财政年份:
    1994
  • 资助国家:
    日本
  • 起止时间:
    1994 至 1995
  • 项目状态:
    已结题

项目摘要

(1) A Field Study of Telemetry-Recording of the Body Temperature in Wild Mongolian PikaThe pika inhabiting in cold zone or in high mountains is thought to be adapted to cold as well as high-altitude environment. We have reported pika's high body temperature (39.6゚C), high metabolism and poor heat loss ability such as poor lack of thermal salivation. In this study, we measured the body temperature of wild pikas (Ochotona daurica) with a telemetry device in their natural borrows in Mongolia. Two pikas captured at Under Dov were implanted with transmitters in the abdominal cavity under anesthesia, and were returned to the own habitat. The mean body temperatures of the pakas were 39.65゚C and and 39.96゚C,though the data were limited to a short period of less than one day. The present results in wild pikas support pika's high body temperature in our previous studies.(2) Anatomical observations and thermal tolerance in pika (Ochotona curzoniae)The heat insulations of chest and abdomen skin were inferior to back and waist. For pikas lying on their belly is a behavioral heat loss response. The high altitude adaptation of Pika in cold environment is due to heat conservation and heat production to be different from cold tolerance in hypothermia like as hibernator.
(1)对居住在寒冷区或高山的野生蒙古派嘉狂皮卡(Pika)中体温进行遥测的现场研究被认为适应于冷和高空环境。我们报道了皮卡(Pika)的高体温(39.6 c),高代谢和较差的热量损失能力,例如缺乏热量唾液。在这项研究中,我们在蒙古的自然借口中使用遥测装置测量了野生比卡斯(Ochotona daurica)的体温。在麻醉下植入了在DOV以下捕获的两个长矛,并在腹腔中植入了发射器,并将其送回自己的栖息地。 PAKA的平均体温为39.65 c和39.96 ゚C,尽管数据仅限于一小段时间不到一天。目前的野生比卡斯在我们以前的研究中支持了皮卡的高体温。(2)Pika(Ochotona Curzoniae)的解剖学观察和热耐受性,胸部和腹部皮肤的热绝缘次数低于背部和腰部。对于腹部上的比卡斯是行为流失反应。在冷环境中,皮卡的高海拔适应性是由于节能和热量产生与冬眠等体温过低的冷耐受性不同。

项目成果

期刊论文数量(32)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Kosaka, M.: Body Temperature and Metabolism. Ed.by T.Nagasaka and A.S.Milton IPEC (International Press Editing Center Incorporation) Tokyo, 234 (1995)
Kosaka, M.:体温和新陈代谢。
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Kosaka,M.: "A new approach to analysis of human sweating" Experientia. 52(2). 131-135 (1996)
Kosaka,M.:“分析人体出汗的新方法”Experientia。
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小坂光男: "ナキウサギ(Pika)の弱熱耐性" 日本内分泌学会雑誌. 70(3). 89 (1994)
Mitsuo Kosaka:“鼠兔的耐热性较弱”,日本内分泌学会杂志 70(3) 89 (1994)。
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    0
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Tsuchiya, K.: "Vasoconstriction induced by beta-adrenergic antagonist in the tail of chronic spinal rats." Tropical Medicine. 37(4). 175-183 (1995)
Tsuchiya, K.:“β-肾上腺素能拮抗剂在慢性脊髓大鼠尾部诱导血管收缩。”
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    0
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Kosaka,M.: "In Integrative and cellula spects of autonomic function: Temperature and osmoregulation" Ed. by Pleschka, R.Gersberger John Libbey Eurotext Paris, 554 (1994)
Kosaka,M.:“在自主神经功能的综合和细胞方面:温度和渗透调节”Ed。
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KOSAKA Mitsuo其他文献

KOSAKA Mitsuo的其他文献

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{{ truncateString('KOSAKA Mitsuo', 18)}}的其他基金

Analysis of sweating of human skin transplanted on the weak immune mouse
免疫弱小鼠移植人体皮肤出汗分析
  • 批准号:
    10470018
  • 财政年份:
    1998
  • 资助金额:
    $ 11.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Study on sweating from xenotransplanted human skin
异种移植人体皮肤出汗的研究
  • 批准号:
    08407003
  • 财政年份:
    1996
  • 资助金额:
    $ 11.84万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Research project on the varient modification of thermosensitivity in the
热敏性变体修饰研究项目
  • 批准号:
    04304029
  • 财政年份:
    1992
  • 资助金额:
    $ 11.84万
  • 项目类别:
    Grant-in-Aid for Co-operative Research (A)
Induction of Heat Shock Proteins (HSPs) in the Process of Heat Tolerance
耐热过程中热休克蛋白(HSP)的诱导
  • 批准号:
    01480134
  • 财政年份:
    1989
  • 资助金额:
    $ 11.84万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (B)
Analysis of thermoregulatory and pyretic responses in heat-and cold-acclimation
热和冷驯化中的体温调节和发热反应分析
  • 批准号:
    62480116
  • 财政年份:
    1987
  • 资助金额:
    $ 11.84万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (B)
Analysis of thermoregulatory responses in the process of heat-and cold-acclimatization
冷热习服过程中的体温调节反应分析
  • 批准号:
    60480122
  • 财政年份:
    1985
  • 资助金额:
    $ 11.84万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (B)
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