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Morphological and behavioral approach to endocrine disruptor

Research Project

Project/Area Number 11839023
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

IIJIMA Norio  Kyoto Prefectural University of Medicine, Research associate, 医学部, 助手 (00285248)

Co-Investigator(Kenkyū-buntansha) YANAIHARA Noboru  Yanaihara Institute Inc., President, 所長
TANAKA Masaki  Kyoto Prefectural University of Medicine, Associate professor, 医学部, 助教授 (80264753)
IBATA Yasuhiko  Kyoto Prefectural University of Medicine, President, 学長 (10079684)
玉田 善堂  京都府立医科大学, 医学部, 講師 (60254364)
林 誠司  京都府立医科大学, 医学部, 助手 (10285249)
Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2000: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1999: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywordsendocrine disruptor / bisphenolA / EIA / immunohistochemistry
Research Abstract

1 Polyclonal antibody against bisphenolA (bpA), endocrine disruptor was made. And it was used for enzyme-immunoassay (EIA) to quantify bpA in various organs of the rats, which had drunk water containing bpA. Increase of bpA in diencephalon, medulla oblongata, liver, spleen, kidney, were detect. Especially increase of bsA in liver and spleen were very large.
2 We tried to visualize bsA by immunohistochemistry under various condition. However we could not visualize it.
3 During 5 generations, we give water containing bpA to the rats. However we could not detect morphological disorder, abnormal behavior and decrease of newborn babies as compared to control rats.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (21 results)

All Other

All Publications (21 results)

  • [Publications] Amaya F.Tanaka M, Hayashi S.Tanaka Y.Ibata Y.: "HPA axis sensitization after chronic salt loading-Hypothalamic VP and CRH regulation-."Neuroendocrinol.. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Kataoka et al.: "Gonadalregulation of prolactin releasing peptide (PrRP mRNA expression in the nucleus tractus solitarius and ventral and lateral retucular nuclei of rat."Mol Brain Res.. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Hirofuji C et al.: "Cell size and succinate dehydrogenaso activity of different type of fibers in different regions of the tibialis anterior muscle in mice and rats."Acta Histochem Cytochem. 33. 295-303 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Hinuma S et al.: "Novel Bioactive RFamide-Related Peptides and Their Receptor in Mammals."Nature Cell Biol.. 2. 703-708 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Munekawa K et al.: "Development of astroglial elements in the suprachiasmatac nucleus of the rat with special reference to the involvement of the optic nerve."Exp Neural. 166. 44-51 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Ibata Y et al.: "Morphological survey of Prolactin Releasing Peptide (PrRP) and PrRP receptor with special reference to functional roles of PrRP in the brain."Neurosci Res. 38. 223-230 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Amaya F, Tanaka M, Hayashi S, Tanaka Y, Ibata Y.: "HPA axis sensitization after chronic salt loading-Hypothalamic VP and CRH regulation-"Neuroendocrinol.. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Kataoka et al.: "Gonadal regulation of prolactin releasing peptide (PrRP) mRNA expression in the nucleus tractus solitarius and ventral and lateral reticular nuclei of rat."Mol Brain Res.. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Hirofuji C et al.: "Cell size and succinate dehydrogenase activity of different type of fibers in different regions of the tibialis anterior muscle in mice and rats."Acta Histochem Cytochem. vol.33. 295-303 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Hinuma S et al.: "Novel Bioactive RFamide-Related Peptides and Their Receptor in Mammals."Nature Cell Biol.. vol.12. 703-708 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Munekawa K et al.: "Development of astroglial elements in the suprachiasmatic nucleus of the rat with special reference to the involvement of the optic nerve."Exp. Neurl. vol.166. 44-51 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Ibata Y et al.: "Morphological survey of Prolactin Releasing Peptide (PrRP) and PrRP receptor with special reference to functional roles of PrRP in the brain."Neurosci.Res.. vol.38. 223-230 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Amaya F,Tanaka M,Hayashi S,Tanaka Y,Ibata Y: "HPA axis sensitization after chronic salt loading-Hypothalamic VP and CRH regulation-."Neuroendocrinol.. (in press).

    • Related Report
      2000 Annual Research Report
  • [Publications] Kataoka et al.: "Gonadal regulation of prolactin releasing peptide (PrRP) mRNA expression in the nucleus tractus solitarius and ventral and lateral reticular nuclei of rat Mol Brain Res. "Mol Brain Res.. (in press).

    • Related Report
      2000 Annual Research Report
  • [Publications] Hirofuji C et al.: "Cell size and succinate dehydrogenase activity of different type of fibers in different regions of the tibialis anterior muscle in mice and rats."Acta Histochem Cytochem. 33. 295-303 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Hinuma S et al.: "Novel Bioactive RF amide-Related Peptides and Their Receptor in Mammals."Nature Cell Biol. 2. 703-708 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Munekawa K et al: "Development of astroglial elements in the suprachiasmatic nucleus of the rat with special reference to the involvement of the optic nerve."Exp Neurol. 166. 44-51 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Ibata Y et al.: "Morphological survey of Prolactin Releasing Peptide (PrRP) and PrRP receptor with special reference to functional roles of PrRP in the brain."Neurosci Res. 38. 223-230 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] N. Iijima et al.: "Cytochemical study of prolactin-releasing peptide (RRP) in the rat brain"NeuroReport. 10. 1713-1716 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] N. Iijima et al.: "Expression of Serine protease (motopsin PRSS12)mRNA in th mouse brain"Mol. Brain Res.. 66. 141-149 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] N. Iijima: "Expanded expression of heme oxygenase (HO-1) in the hypothalamic median eminence of aged as compared with young rat"Neuroscience. 271. 113-116 (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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