{"title":"电离辐射在体外促进肿瘤转化的研究。","authors":"J B Little, H Vetrovs","doi":"10.1080/09553008814550981","DOIUrl":null,"url":null,"abstract":"<p><p>The induction of malignant transformation was examined in a standard promotion protocol in which BALB/3T3 cells were incubated continuously with tritiated water (3HOH) following acute treatment with various doses of either X-rays or benzo(a)pyrene (BP). In no case was there any evidence that protracted exposure to ionizing radiation from 3HOH enhanced the yield of transformants induced by the primary carcinogen over that predicted if the effects of the two agents were additive.</p>","PeriodicalId":14254,"journal":{"name":"International journal of radiation biology and related studies in physics, chemistry, and medicine","volume":"53 4","pages":"661-6"},"PeriodicalIF":0.0000,"publicationDate":"1988-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/09553008814550981","citationCount":"4","resultStr":"{\"title\":\"Studies of ionizing radiation as a promoter of neoplastic transformation in vitro.\",\"authors\":\"J B Little, H Vetrovs\",\"doi\":\"10.1080/09553008814550981\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The induction of malignant transformation was examined in a standard promotion protocol in which BALB/3T3 cells were incubated continuously with tritiated water (3HOH) following acute treatment with various doses of either X-rays or benzo(a)pyrene (BP). In no case was there any evidence that protracted exposure to ionizing radiation from 3HOH enhanced the yield of transformants induced by the primary carcinogen over that predicted if the effects of the two agents were additive.</p>\",\"PeriodicalId\":14254,\"journal\":{\"name\":\"International journal of radiation biology and related studies in physics, chemistry, and medicine\",\"volume\":\"53 4\",\"pages\":\"661-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1080/09553008814550981\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International journal of radiation biology and related studies in physics, chemistry, and medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/09553008814550981\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal of radiation biology and related studies in physics, chemistry, and medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/09553008814550981","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Studies of ionizing radiation as a promoter of neoplastic transformation in vitro.
The induction of malignant transformation was examined in a standard promotion protocol in which BALB/3T3 cells were incubated continuously with tritiated water (3HOH) following acute treatment with various doses of either X-rays or benzo(a)pyrene (BP). In no case was there any evidence that protracted exposure to ionizing radiation from 3HOH enhanced the yield of transformants induced by the primary carcinogen over that predicted if the effects of the two agents were additive.