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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Clinical and experimental medicine 149 (1969), S. 277-278 
    ISSN: 1591-9528
    Keywords: Dimethylhydrazine ; Dimethylbenzanthracene ; Benzpyrene ; Intestine ; Polyp ; Carcinoma ; Dimethylhydrazin ; Dimethylbenzanthrazen ; Benzpyren ; Darm ; Polyp ; Carcinom
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Während die Cancerisierung der Darmschleimhaut durch rectale Instillation von Dimethylbenzanthrazen und Benzpyren nicht gelingt, lassen sich durch subcutane Injektion von 1,2-Dimethylhydrazin adenomatöse Polypen und Adenocarcinome nicht nur bei Ratten, sondern auch bei Mäusen erzeugen. Bei den verwendeten relativ niedrigen Einzeldosen bleiben die Tumoren auf den Dickdarm beschränkt, während im Ileum lediglich Schleimhautmetaplasien beobachtet werden.
    Notes: Summary Whereas cancerification of the intestinal mucosa cannot be produced by rectal instillation of Dimethylbenzanthracene and Benzpyrene, adenomatous polyps and adenocarcinomas of the intestines develop after subcutaneous injection of 1,2-Dimethylhydrazine not only in rats but also in mice. With the application of relatively low weekly doses the tumors were limited to the large intestine and only mucosal metaplasias appeared in the ileum.
    Type of Medium: Electronic Resource
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