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Biological Effects of Environmental Factors on Genetic Diseases Associated with the High Incidence of Cancer

Research Project

Project/Area Number 61480169
Research Category

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

Allocation TypeSingle-year Grants
Research Field 公衆衛生学
Research InstitutionUniversity of Tokyo (1988)
山梨医科大学 (1986-1987)

Principal Investigator

HIGURASHI Makoto  Professor, Dept. of MCH, Univ. of Tokyo, 医学部, 教授 (00010223)

Co-Investigator(Kenkyū-buntansha) ODA Masaaki  Instructor, Dept. of MCH, Univ. of Tokyo, 医学部, 助手 (20160872)
IIJIMA Sumio  Associate Professor, Dept. of Health Sciences, Yamanashi Medical College, 医学部, 助教授 (70114361)
竹下 達也  山梨医科大学, 医学部, 助手 (20150310)
Project Period (FY) 1986 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥6,400,000 (Direct Cost: ¥6,400,000)
Fiscal Year 1988: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1987: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1986: ¥4,400,000 (Direct Cost: ¥4,400,000)
KeywordsHeredity / Malignancy / Neurofiblomatosis / Tuberous sclerosis / Sister chromatid exchange / Chromosome aberration / 遺伝性疾患の包括医療 / 健康管理 / 包括医療 / 遺伝性高発がん疾患群 / ネコナキ症候群 / マイトマイシン / 放射線 / ファンコニー貧血
Research Abstract

In order to investigate the biological effects of environmental factors on genetic diseases associated with the high incidence of cancer, this study was done. Lymphocytes from the patients with neurofibromatosis, tuberous sclerosis (TS), Down syndrome and normal controls were studied for sister chromatid exchanges and the cell cycle kinetics in the Mitomycin-C treated cultures and in gamma-ray irradiated cultures. There was no significant differences in SCE frequencies, cell cycle kinetics between abnormal cases and normal controls. However, chromosome aberrations in TS lymphocytes were significantly higher than those in the normal controls at higher dose (4Gy). The dose-related increases in the SCE frequencies were observed in murine bone-marrow cells treated by vinyl acetate in vivo. No differences were found in the augments of the SCEs between the hepatectomyzed and non-hepatectomyzed groups. No cell cycle delyas were indicated in the treated groups.

Report

(4 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] Higurashi,M.,et al.: Birth Defects,Original article series. 22. 251-275 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takeshita,T.,et al.: Proc.Japan Acad.62. 239-242 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yamagata,Z.,et al.: Proc.Japan Acad.63. 190-192 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 川井尚 他: 小児保健研究. 46. 319-326 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 日暮眞 他: 小児科診療. 50. 675-677 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Iijima,S.,et al.: Jpn.J.Human Genet.33. 349-353 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] TAKESHITA,T.;IIJIMA,S.;HIGURASHI,M.: "Vinyl Acetate-induced sister chromatid exchanges in murine bone marrow cells" Proc. Japan Acad.62. 239-242 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] IIJIMA,S.,;HIGURASHI,M.; TAKESHITA,T. et al.: "Frequency of sister chromatid exchanges in cells from patients with neurofibromatosis induced by mitomycin" Proc. Japan Acad.62. 388-390 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] HIGURASHI,M.; KAWAI,H.; SEGAWA,M.; KAMOSHITA,S. et al.: "Growth,psychologic chracteristics, and sleep-wakefulness cycle of children with sex chromosmal abnormalities" Birth Defects:Original Article Series. 22. 251-275 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] YAMAGATA,Z.;IIJIMA,S.; HIGURASHI,M.: "Spontaneous and mitomycin-C induced the SCE in lymphocytes from patients with cri du chat syndrome" Proc. Japan Acad.63. 189-192 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] IIJIMA,S.; HIGURASHI,M.; TAKESHITA; T., et al.: "Radiation-induced chromosome aberrations and SCE in lymphocytes from patients with tuberous sclerosis" Jpn J. Human Genet.33. 349-353 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] HIGURASHI,M.: Sex chromosome abnormalities ( in CURRENT ENCYCLOPEDIA OF PATHOLOGY 10A). Nakayama Shoten, 347-362 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Iijima,S;et al.: Jph.J.Human Genet.33. 349-353 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Higurashi,M;et al.: Yamanashi Med.J.3. 131-135 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Ohzeki,T;et al.: Am.J.Med.84. 792-793 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 日暮眞 他: 周産期医学. 18. 141-145 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 日暮眞: からだの科学. 39-43 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 日暮眞: 日本医事新報. 3349. 128-129 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 竹下達也;星野斉之;日暮眞: 周産期医学. 17. 31-36 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Yamagata,Z.;Iijima,S.;Higurashi,M.: Proc.Jap.Acad.63. 189-192 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Iijima,S.;Higurashi,M.;Takeshita,T.;Segawa,M.;Kawasaki,Y.: Proc.Japan Acad.62. 388-390 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Takeshita,T.;Iijima,S.;Higurashi,M.: Proc.Japan Acad.62. 239-242 (1986)

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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