Mechanisms of neurotoxicity induced in the developing brain of mice and rats by DNA-damaging chemicals

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概要

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• It is not widely known how the developing brain responds to extrinsic damage, although the developing brain is considered to be sensitive to diverse environmental factors including DNA-damaging agents.  This paper reviews the mechanisms of neurotoxicity induced in the developing brain of mice and rats by six chemicals (ethylnitrosourea, hydroxyurea, 5-azacytidine, cytosine arabinoside, 6-mercaptopurine and etoposide), which cause DNA damage in different ways, especially from the viewpoints of apoptosis and cell cycle arrest in neural progenitor cells.  In addition, this paper also reviews the repair process following damage in the developing brain.

• 日本トキシコロジー学会の論文
• 2011-12-01

著者

• Doi Kunio

  Nippon Inst. For Biological Sci.

• Doi Kunio

  Nippon Institute For Biological Science

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• Mechanisms of neurotoxicity induced in the developing brain of mice and rats by DNA-damaging chemicals

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