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1. Comparative light and scanning electron microscopic observations of nasal cavity carcinogenesis in rats treated with 1,4-dinitrosopiperazine

   Epithelial lesions in the nasal cavity of male F344 rats appeared as papillary and nodular hyperplasias progressing to invasive carcinomas during...

   H. Tsuda, T. Takano, ... N. Ito in Journal of Cancer Research and Clinical Oncology

   Article 01 September 1984

2. Chronic oral administration of 1-nitrosopiperazine at high doses to MRC rats

   1-Nitrosopiperazine was fed to two groups of rats as drinking water solutions containing 400 mg/liter (3.5 millimolar) and 800 mg/liter (7.0...

   L. A. Love, W. Li**sky, ... H. Garcia in Zeitschrift für Krebsforschung und Klinische Onkologie

   Article 01 May 1977

3. Carcinogenesis tests of nitroso-N-methylpiperazine, 2,3,5,6-tetramethyldinitrosopiperazine, nitrosoisonipecotic acid and nitrosomethoxymethylamine in rats

   Four nitrosamines; nitroso-N-methylpiperazine, 2,3,5,6-tetramethyldinitrosopiperazine, nitrosoisonipecotic acid and nitrosomethoxymethylamine,...

   W. Li**sky, H. W. Taylor in Zeitschrift für Krebsforschung und Klinische Onkologie

   Article 01 May 1977

4. Organotrope carcinogene Wirkungen bei 65 verschiedenen N-Nitroso-Verbindungen an BD-Ratten

   H. Druckrey, R. Preussmann, ... H. Schneider in Zeitschrift für Krebsforschung

   Article 01 June 1967

5. Carcinogenicity of nitrosothiomorpholine and 1-nitrosopiperazine in rats

   Two cyclic nitrosamines, nitrosothiomorpholine and 1-nitrosopiperazine, have been tested by long term feeding to rats in drinking water, at 50 mg/ l ...

   Humberto Garcia, Larry Keefer, ... Charles E. M. Wenyon in Zeitschrift für Krebsforschung

   Article 01 June 1970