title: [Mutagenicity study of gadobenate dimeglumine formulation (E7155) (1)--Reverse mutation assays in S. typhimurium and E. coli tester strains].
abstract: The ability of gadobenate dimeglumine formulation (E7155) to cause gene mutations was assessed in five strains of Salmonella typhimurium (TA100, TA1535, TA98, TA1538, and TA1537) and a strain of Escherichia coli (CM891; WP2, uvrA-, pKM101) using the Ames test (agar plate assay). The results suggest that E7155 is non-mutagenic towards these bacterial tester strains.
authors.affiliation: Department of Developmental Safety Assessment Research, Eisai Co., Ltd., Gifu, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Hakura
authors.forename: F
authors.initials: F
authors.lastname: Sagami
authors.forename: P
authors.initials: P
authors.lastname: Tirone
authors.forename: A
authors.initials: A
authors.lastname: Morisetti
authors.forename: S
authors.initials: S
authors.lastname: Bussi
authors.forename: F
authors.initials: F
authors.lastname: Fassio
mesh_terms: D003287:Contrast Media / Q000633:toxicity*; D004926:Escherichia coli / Q000187:drug effects*; D005682:Gadolinium / Q000633:toxicity*; D008279:Magnetic Resonance Imaging; D008536:Meglumine / Q000031:analogs & derivatives* / Q000633:toxicity; D009152:Mutagenicity Tests; D009153:Mutagens; D009942:Organometallic Compounds / Q000633:toxicity*; D012486:Salmonella typhimurium / Q000187:drug effects*
chemical_list: D003287:Contrast Media; D009153:Mutagens; D009942:Organometallic Compounds; C064572:gadobenic acid; D008536:Meglumine; D005682:Gadolinium