Chronic toxicity carcinogenicity studies of triethanolamine in B6C3F1 mice. 1992

Y Konishi, and A Denda, and K Uchida, and Y Emi, and H Ura, and Y Yokose, and K Shiraiwa, and M Tsutsumi
Department of Oncological Pathology, Nara Medical University, Japan.

The chronic toxicity and carcinogenic potential of triethanolamine was examined in B6C3F1 mice. Triethanolamine, dissolved in distilled water at levels of 0 (control), 1, and 2%, was given to groups of 50 males and 50 females ad libitum in drinking water for 82 weeks. Neoplasms developed in all groups, including the control group, but no dose-related increase of the incidence of any tumor was observed in treated groups of both sexes. There were no adverse effects as regards survival of the mice, organ weights, and specific incidence of neoplasms in the treated, compared to the control group. This chronic toxicity test provides no evidence of carcinogenic potential of triethanolamine in B6C3F1 mice.

UI MeSH Term Description Entries
D008297 Male Males
D008815 Mice, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations, or by parent x offspring matings carried out with certain restrictions. All animals within an inbred strain trace back to a common ancestor in the twentieth generation. Inbred Mouse Strains,Inbred Strain of Mice,Inbred Strain of Mouse,Inbred Strains of Mice,Mouse, Inbred Strain,Inbred Mouse Strain,Mouse Inbred Strain,Mouse Inbred Strains,Mouse Strain, Inbred,Mouse Strains, Inbred,Strain, Inbred Mouse,Strains, Inbred Mouse
D009374 Neoplasms, Experimental Experimentally induced new abnormal growth of TISSUES in animals to provide models for studying human neoplasms. Experimental Neoplasms,Experimental Neoplasm,Neoplasm, Experimental
D009929 Organ Size The measurement of an organ in volume, mass, or heaviness. Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002273 Carcinogens Substances that increase the risk of NEOPLASMS in humans or animals. Both genotoxic chemicals, which affect DNA directly, and nongenotoxic chemicals, which induce neoplasms by other mechanism, are included. Carcinogen,Oncogen,Oncogens,Tumor Initiator,Tumor Initiators,Tumor Promoter,Tumor Promoters,Initiator, Tumor,Initiators, Tumor,Promoter, Tumor,Promoters, Tumor
D004326 Drinking The consumption of liquids. Water Consumption,Water Intake,Drinkings
D004983 Ethanolamines AMINO ALCOHOLS containing the ETHANOLAMINE; (-NH2CH2CHOH) group and its derivatives. Aminoethanols
D005260 Female Females
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

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