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N-nitroso compounds (NOCs) may be implicated in human colon carcinogenesis, but the toxicological mechanisms involved have not… Expand The authors review the key studies on the association between meat intake and cancer risk, including a new prospective cohort… Expand Ingestion of viable probiotics or prebiotics is associated with anticarcinogenic effects, one mechanism of which is the… Expand In order to increase the understanding of the factors responsible for causing human colon cancer, a technique was developed to… Expand Brain tumors are the leading cause of death from childhood cancer, yet the causes of most of these tumors remain obscure. Few… Expand A model system has been used to study the types of radicals formed on denitrosation of N-nitroso compounds. Free radicals were… Expand Fischer 344 male rats fed a choline-methionine deficient diet for from 13 to 24 months developed a 100% incidence of putative… Expand A highly specific automated method for identification of nitrosamides has been developed for use in conjuction with reversed… Expand DIMETHYLNITROSAMINE is a potent carcinogen in many species, inducing tumours of the liver, kidney and lung1,2. It is now well… Expand BIOLOGICAL alkylating agents—“mustards”, ethylenimines, epoxides and alkyl alkanesulphonates—have been believed to induce… Expand