INDUCTION OF ANGIOGENIC TUMORS IN THE DUODENUM OF FEMALE DONRYU RATS BY CONTINUOUS ORAL ADMINISTRATION OF N-ISOBUTYL-N-NITROSOUREA
Four groups of female Donryu rats were continuously given 400, 200, 100 or 0ppm N-isobutyl-N-nitrosourea (iso-BNU) in their drinking water, and were examined for the development of tumors. The incidence of digestive tract tumors was 25/28 (89%), 14/24 (58%), 6/25 (24%) and 0/17 (0%), in the 400, 200...
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Veröffentlicht in: | GANN Japanese Journal of Cancer Research 1983, Vol.74(3), pp.342-350 |
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creator | OGIU, Toshiaki MATSUOKA, Chiaki FURUTA, Kyoko TAKEUCHI, Masaki MAEKAWA, Akihiko NAKADATE, Masahiro ODASHIMA, Shigeyoshi |
description | Four groups of female Donryu rats were continuously given 400, 200, 100 or 0ppm N-isobutyl-N-nitrosourea (iso-BNU) in their drinking water, and were examined for the development of tumors. The incidence of digestive tract tumors was 25/28 (89%), 14/24 (58%), 6/25 (24%) and 0/17 (0%), in the 400, 200, 100 and 0ppm groups, respectively. The predominant type of digestive tract tumor wasangiogenic, and a few were of the epithelial type. A dose-effect relationship was clearly demonstrated not only in the incidence of digestive tract tumors but also in the average survival period of rats with these tumors. |
doi_str_mv | 10.20772/cancersci1959.74.3_342 |
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The incidence of digestive tract tumors was 25/28 (89%), 14/24 (58%), 6/25 (24%) and 0/17 (0%), in the 400, 200, 100 and 0ppm groups, respectively. The predominant type of digestive tract tumor wasangiogenic, and a few were of the epithelial type. A dose-effect relationship was clearly demonstrated not only in the incidence of digestive tract tumors but also in the average survival period of rats with these tumors.</description><identifier>ISSN: 0016-450X</identifier><identifier>DOI: 10.20772/cancersci1959.74.3_342</identifier><identifier>PMID: 6884692</identifier><language>eng</language><publisher>Tokyo: The Japanese Cancer Association</publisher><subject>Administration, Oral ; Angiogenic tumor ; Animals ; Biological and medical sciences ; Carcinogenesis, carcinogens and anticarcinogens ; Carcinogens ; Chemical agents ; Chemical carcinogenesis ; Donryu rat ; Dose-Response Relationship, Drug ; Duodenal Neoplasms - chemically induced ; Duodenal Neoplasms - pathology ; Duodenal tumor ; Female ; Hemangioendothelioma - chemically induced ; Mammary Neoplasms, Experimental - chemically induced ; Medical sciences ; N-Isobutyl-N-nitrosourea ; Neoplasms, Experimental - chemically induced ; Neoplasms, Vascular Tissue - chemically induced ; Nitrosourea Compounds - toxicity ; Rats ; Rats, Inbred Strains ; Structure-Activity Relationship ; Tumors</subject><ispartof>GANN Japanese Journal of Cancer Research, 1983, Vol.74(3), pp.342-350</ispartof><rights>The Japanese Cancer Association</rights><rights>1984 INIST-CNRS</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1883,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9406178$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/6884692$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>OGIU, Toshiaki</creatorcontrib><creatorcontrib>MATSUOKA, Chiaki</creatorcontrib><creatorcontrib>FURUTA, Kyoko</creatorcontrib><creatorcontrib>TAKEUCHI, Masaki</creatorcontrib><creatorcontrib>MAEKAWA, Akihiko</creatorcontrib><creatorcontrib>NAKADATE, Masahiro</creatorcontrib><creatorcontrib>ODASHIMA, Shigeyoshi</creatorcontrib><title>INDUCTION OF ANGIOGENIC TUMORS IN THE DUODENUM OF FEMALE DONRYU RATS BY CONTINUOUS ORAL ADMINISTRATION OF N-ISOBUTYL-N-NITROSOUREA</title><title>GANN Japanese Journal of Cancer Research</title><addtitle>GANN Japanese Journal of Cancer Research</addtitle><description>Four groups of female Donryu rats were continuously given 400, 200, 100 or 0ppm N-isobutyl-N-nitrosourea (iso-BNU) in their drinking water, and were examined for the development of tumors. The incidence of digestive tract tumors was 25/28 (89%), 14/24 (58%), 6/25 (24%) and 0/17 (0%), in the 400, 200, 100 and 0ppm groups, respectively. The predominant type of digestive tract tumor wasangiogenic, and a few were of the epithelial type. A dose-effect relationship was clearly demonstrated not only in the incidence of digestive tract tumors but also in the average survival period of rats with these tumors.</description><subject>Administration, Oral</subject><subject>Angiogenic tumor</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Carcinogenesis, carcinogens and anticarcinogens</subject><subject>Carcinogens</subject><subject>Chemical agents</subject><subject>Chemical carcinogenesis</subject><subject>Donryu rat</subject><subject>Dose-Response Relationship, Drug</subject><subject>Duodenal Neoplasms - chemically induced</subject><subject>Duodenal Neoplasms - pathology</subject><subject>Duodenal tumor</subject><subject>Female</subject><subject>Hemangioendothelioma - chemically induced</subject><subject>Mammary Neoplasms, Experimental - chemically induced</subject><subject>Medical sciences</subject><subject>N-Isobutyl-N-nitrosourea</subject><subject>Neoplasms, Experimental - chemically induced</subject><subject>Neoplasms, Vascular Tissue - chemically induced</subject><subject>Nitrosourea Compounds - toxicity</subject><subject>Rats</subject><subject>Rats, Inbred Strains</subject><subject>Structure-Activity Relationship</subject><subject>Tumors</subject><issn>0016-450X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkTFPwzAQhT2AAEF_AsIDa4rjOHY8hjRtLaW2lNgSnSLXdqFVW6GkDKz8coJagbjhTrr36Q3vAfAQozFGjOEnZw8udL3bxDzlY0bGSZsQfAFuEIppRFL0cg1Gfb9Fw1DMMKNX4IpmGaEc34AvISem0EJJqKYwlzOhZqUUBdRmoeoGCgn1vIQToyalNIsfaFou8mp4KVkvDaxz3cDnJSyU1EIaZRqo6ryC-WQhpGj0oJ_NZSQa9Wz0sopkJIWuVaNMXeZ34HJtd30Yne8tMNNSF_OoUjNR5FW0JYQfI7dKPOOYeYo8wtYHSi3hqfNZyteEZnzlcUIzwoKjASdolaI0Di7GPrPMpy65Bfcn3_eP1T749r3b7G332Z6zGPTHs257Z3frbgh20_9inCAas2zAxAnb9kf7Gn512x03bhfaf320jLTJaQ2l_DFvtmvDIfkGG9F_xg</recordid><startdate>19830101</startdate><enddate>19830101</enddate><creator>OGIU, Toshiaki</creator><creator>MATSUOKA, Chiaki</creator><creator>FURUTA, Kyoko</creator><creator>TAKEUCHI, Masaki</creator><creator>MAEKAWA, Akihiko</creator><creator>NAKADATE, Masahiro</creator><creator>ODASHIMA, Shigeyoshi</creator><general>The Japanese Cancer Association</general><general>Japan Publications Trading</general><general>Japanese Cancer Association</general><general>Cancer Institute</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope></search><sort><creationdate>19830101</creationdate><title>INDUCTION OF ANGIOGENIC TUMORS IN THE DUODENUM OF FEMALE DONRYU RATS BY CONTINUOUS ORAL ADMINISTRATION OF N-ISOBUTYL-N-NITROSOUREA</title><author>OGIU, Toshiaki ; MATSUOKA, Chiaki ; FURUTA, Kyoko ; TAKEUCHI, Masaki ; MAEKAWA, Akihiko ; NAKADATE, Masahiro ; ODASHIMA, Shigeyoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j449t-cb3d7927d60d02ade66a495cd859f4689bd236847ec6e230b5051ec12d8a7d5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1983</creationdate><topic>Administration, Oral</topic><topic>Angiogenic tumor</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Carcinogenesis, carcinogens and anticarcinogens</topic><topic>Carcinogens</topic><topic>Chemical agents</topic><topic>Chemical carcinogenesis</topic><topic>Donryu rat</topic><topic>Dose-Response Relationship, Drug</topic><topic>Duodenal Neoplasms - chemically induced</topic><topic>Duodenal Neoplasms - pathology</topic><topic>Duodenal tumor</topic><topic>Female</topic><topic>Hemangioendothelioma - chemically induced</topic><topic>Mammary Neoplasms, Experimental - chemically induced</topic><topic>Medical sciences</topic><topic>N-Isobutyl-N-nitrosourea</topic><topic>Neoplasms, Experimental - chemically induced</topic><topic>Neoplasms, Vascular Tissue - chemically induced</topic><topic>Nitrosourea Compounds - toxicity</topic><topic>Rats</topic><topic>Rats, Inbred Strains</topic><topic>Structure-Activity Relationship</topic><topic>Tumors</topic><toplevel>online_resources</toplevel><creatorcontrib>OGIU, Toshiaki</creatorcontrib><creatorcontrib>MATSUOKA, Chiaki</creatorcontrib><creatorcontrib>FURUTA, Kyoko</creatorcontrib><creatorcontrib>TAKEUCHI, Masaki</creatorcontrib><creatorcontrib>MAEKAWA, Akihiko</creatorcontrib><creatorcontrib>NAKADATE, Masahiro</creatorcontrib><creatorcontrib>ODASHIMA, Shigeyoshi</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>GANN Japanese Journal of Cancer Research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>OGIU, Toshiaki</au><au>MATSUOKA, Chiaki</au><au>FURUTA, Kyoko</au><au>TAKEUCHI, Masaki</au><au>MAEKAWA, Akihiko</au><au>NAKADATE, Masahiro</au><au>ODASHIMA, Shigeyoshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>INDUCTION OF ANGIOGENIC TUMORS IN THE DUODENUM OF FEMALE DONRYU RATS BY CONTINUOUS ORAL ADMINISTRATION OF N-ISOBUTYL-N-NITROSOUREA</atitle><jtitle>GANN Japanese Journal of Cancer Research</jtitle><addtitle>GANN Japanese Journal of Cancer Research</addtitle><date>1983-01-01</date><risdate>1983</risdate><volume>74</volume><issue>3</issue><spage>342</spage><epage>350</epage><pages>342-350</pages><issn>0016-450X</issn><abstract>Four groups of female Donryu rats were continuously given 400, 200, 100 or 0ppm N-isobutyl-N-nitrosourea (iso-BNU) in their drinking water, and were examined for the development of tumors. The incidence of digestive tract tumors was 25/28 (89%), 14/24 (58%), 6/25 (24%) and 0/17 (0%), in the 400, 200, 100 and 0ppm groups, respectively. The predominant type of digestive tract tumor wasangiogenic, and a few were of the epithelial type. A dose-effect relationship was clearly demonstrated not only in the incidence of digestive tract tumors but also in the average survival period of rats with these tumors.</abstract><cop>Tokyo</cop><pub>The Japanese Cancer Association</pub><pmid>6884692</pmid><doi>10.20772/cancersci1959.74.3_342</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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source | MEDLINE; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese; EZB-FREE-00999 freely available EZB journals |
subjects | Administration, Oral Angiogenic tumor Animals Biological and medical sciences Carcinogenesis, carcinogens and anticarcinogens Carcinogens Chemical agents Chemical carcinogenesis Donryu rat Dose-Response Relationship, Drug Duodenal Neoplasms - chemically induced Duodenal Neoplasms - pathology Duodenal tumor Female Hemangioendothelioma - chemically induced Mammary Neoplasms, Experimental - chemically induced Medical sciences N-Isobutyl-N-nitrosourea Neoplasms, Experimental - chemically induced Neoplasms, Vascular Tissue - chemically induced Nitrosourea Compounds - toxicity Rats Rats, Inbred Strains Structure-Activity Relationship Tumors |
title | INDUCTION OF ANGIOGENIC TUMORS IN THE DUODENUM OF FEMALE DONRYU RATS BY CONTINUOUS ORAL ADMINISTRATION OF N-ISOBUTYL-N-NITROSOUREA |
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