…This fact suggests the length of the life cycle of cancer cells. In experimental carcinogenesis, the development of cancer can be divided into two stages: initiation and promotion. Initiation is a mutation that occurs in DNA, which occurs in a short period of time and remains irreversible. … *Some explanations of terms that mention "promotion" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…癌細胞の生活史の長さを示唆する事実である。 発癌実験の観察では,癌の発生はイニシエーションinitiation(起始)とプロモーションpromotion(促進)という二つの段階に分けることができる。イニシエーションは,DNAに起こる突然変異で,短時間に起こり,不可逆的に残る。… ※「promotion」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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