Skip Navigation

This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Furukawa, F.
Right arrow Articles by Takahashi, M.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Furukawa, F.
Right arrow Articles by Takahashi, M.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

© 1991 Oxford University Press

research-article

Inhibitory effects of soybean trypsin inhibitor on induction of pancreatic neoplastic lesions in hamsters by N-nitrosobis(2-oxopropyl)amine

Fumio Furukawa, Katsumi Imaida, Hideaki Okamiya, Kazutoshi Shinoda, Motonobu Sato, Takayoshi Imazawa, Yuzo Hayashi and Michihito Takahashi

Division of Pathology, National Institute of Hygienic Sciences Kamiyoga 1-18-1, Setagaya-ku, Tokyo 158, Japan

The effects of simultaneous soybean trypsin inhibitor (SBTI) treatment on initiation of pancreatic carcinogenesis by N-nitrosobis(2-oxopropyl)amine (BOP) were investigated. Female Syrian golden hamsters were given five weekly s.c. injections of BOP at a dose of 10 mg/kg while being administered a diet containing 5% SBTI for 5 weeks (BOP / SBTI group). Two other groups of 30 animals each received the s.c. injections of BOP or the 5% SBTI diet for the same period, alone (BOP and SBTI groups respectively). Total numbers of pancreatic dysplastic lesions in hamsters of the BOP+SBTI group were significantly decreased as compared to the BOP group values, though the incidences of pancreatic adenocarcinomas were not significantly different. Atrophic changes were, however, more severe in the BOP group than in the BOP+SBTI group pancreatic exocrine tissue, showing that treatment with SBTI was effective for protection of acinar cells from carcinogen toxicity.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.