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PATHOLOGIC PHYSIOLOGY OF HEAT ATROKEIN ANIMALS

Research Project

Project/Area Number 04670932
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 麻酔学
Research InstitutionOITA MEDICALUNIBERSITY

Principal Investigator

ODA Shunsuke  DEPARTMENT OF ANESTHESIOLOGY ASSOCIATE FELLOW, 医学部, 助教授 (30108328)

Co-Investigator(Kenkyū-buntansha) IKEBE Haruyoshi  DEPARTMENT OF ANESTHESIOLOGY FELLOW, 医学部, 助手 (30202914)
Project Period (FY) 1992 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1994: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1993: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1992: ¥700,000 (Direct Cost: ¥700,000)
KeywordsHYPERTHERMIA / BLOOD-VISCOSITY / GLUCOSE TOLERANCE / INSULIN / CEREBRALBLOODFLOW / CEREBRAL PRESSURE / 熱中症 / 人為的高体温 / ABR / MLR
Research Abstract

THE EFFECT OF INDUCED HYPERTHERMIA UP TO 43゚C FOR 60MINUTES WITH WARM WATER ON BLOOD VISCOSITY WAS STUDIED BY USING 12JAPANESE MONKEYS.
ONE MONKEY WAS DIED BUT ELEVEN WERE ALIVE.UPON REA CHING 43゚C SYSTOLIC AND DLASTOLICBLOODPREASSURE DECREASED.,
THE BLOOD VISCOSITY UNREMARKABLE CHANGE AS THE BODY TEMPERATURE ROSE TO 43゚C,BUT INCREASED AS BODY TEMPERATURE WAS MAINTAINED FOR 60 MINUTES AT 43゚C AND SIGNIFICANTLY INCREASED WHEN RETURNED THE NORMALLEVEL.THIS BLOODVISCOSITY CORRELATED INTIMATELY WITH HEMATOCRIT ELEVATION.THE EFFECT OF INDUCED HYPERTHERMIA UP TO 38,40 AND 42゚C ON GLUCOSE TOLERANCETEST WAS STUDIED BY USING 8 JAPANESE MONKEYS.THE BODY TEMPERATURE MEASURED WITH THERMOMETERSIN THE ESOPHAGUS.THESE WERE MAINTAINED 38,40 AND 42<plus-minus>0.2゚C.GLUCOSE WAS INFUSED 0.5g/kg AND BLOODGLUCOSE,INSULIN AND C-PEPTIDE WERE MEASURED,BLOODGLUCOSE OF 40゚C GROUP SHOWS HEIGHER THAN 38゚C GROUP.BLOODGUCOSE OF 42゚C GROUP WERE SIGNIFICANT HEIGHER 38゚C GROUP ON THE OTHERHAND,INSULIN LEVEL OF 40゚C GROUP WAS LOWED THAN THAT OF 38゚C GROUP BUT THE LEVEL OF 42゚C GROUP WAS HEIGHER THAN THE LEVEL OF 38゚C GROUP AT 30 MIN.AFTER GLUCOSE INFUSIO
THE EFFECT OF INDUCED HYPERTHERMIA UP TO 43゚C FOR 60 MINUTED ON CEREBRO VA SCULAR CIRCULATION AND INTRA CRANIAL PRESSURE WAS STUDIED BY USING 10 MONGREL DOGS.CHANGES IN THE CEREBRO VA SCULAR SYSTEM REVEALED SIGNIFICANT CHANGES IN VBF WERE DETECTED,AND THERE WERE NO SIGNIFICANT CHANGES IN CEREBRAL CORTICAL AND MEDURALBLOODGLOW.NO SIGNIFICANT CHANGES IN CEREBRAL CORTICAL AND MEDURALBLOODGLOW.ICP WAS SIGNIFICANTLY ELEVATED.

Report

(4 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (6 results)

All Other

All Publications (6 results)

  • [Publications] 織田俊介、宮本光郎他: "人為的高体温時の血液粘度の検討" 麻酔と蘇生. 29. 1-4 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 池邊晴美、織田俊介他: "イヌにおける人為的高体温時の脳血流および脳圧の変化" 麻酔と蘇生. 30. 1-4 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] SHUNSUKE ODA,MITSUROU MIYAMOTO ET AL :"BLOODVISCOSITY CHANGES DURING INDUCED HYPERTHERMIA IN JAPANESE MONKEYS" ANESTHESLA AND RESUCTITATION. 29. 1-4 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] HARUYOSHI IKEBE,SHUNSUKE ODA ET AL :"CEREBRO VA SCULAR CIRCULATION AND INTRA CRANIAL PRESSURE DURING INDUCED HYPERTHERMIA" ANETHESIA AND RESUCITATION. 30. 1-4 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 織田,俊介、宮本光郎他: "人為的高体温時の血液粘土の検討" 麻酔と蘇生. 29. 1-4 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 織田 俊介: "人為的高体温時の血液粘度の変化" 麻酔と蘇生. 別冊. (1993)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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