Chemosensitivity and DNA Ploidy in Head and Neck Squamous Cell Carcinomas

Tadashi Nakashima, Tetsuya Kusumoto, Yoshihiko Maehara, Sei Ichi Okamura, Yasaburh Katsuta

研究成果: Contribution to journalArticle

抜粋

The succinate dehydrogenase activity and cellular DNA content of human head and neck squamous cell carcinomas were examined, and the chemosensitivity and ploidy status were compared with histologic differentiation. The average decrease of enzyme activity in the poorly differentiated squamous cell carcinomas was significantly greater than that of well- and moderately differentiated squamous cell carcinomas. Statistically significant differences were also noted with relation to the original site of the primary tumor. The chemosensitivity of a tumor with DNA aneuploidy tended to be lower among the well- and moderately differentiated squamous cell carcinomas and higher among the poorly differentiated type. We conclude from this study that simultaneous analysis of the chemosensitivity and DNA ploidy will aid not only in selecting effective antitumor drugs but also in predicting changes in cellular characteristics during the course of disease. (Arch Otolaryngol Head Neck Surg. 1992;118:1031-1036).

元の言語英語
ページ(範囲)1031-1036
ページ数6
ジャーナルArchives of Otolaryngology--Head and Neck Surgery
118
発行部数10
DOI
出版物ステータス出版済み - 10 1992

All Science Journal Classification (ASJC) codes

  • Surgery
  • Otorhinolaryngology

フィンガープリント Chemosensitivity and DNA Ploidy in Head and Neck Squamous Cell Carcinomas' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用