Biomaterial Database

Mutagenic effect of chlordiazepoxide hydrochloride in mice by host-mediated assay. 1983

M Susheela, and M Sanjeeva Rao

Chlordiazepoxide hydrochloride, a benzodiazepine tranquilizer was tested for its mutagenic ability by host-mediated assay using Salmonella typhimurium G46 strain as indicator organism and mice as host. Three concentrations of the drug were used: 187.5, 375, and 562 mg/kg body weight corresponding to three sublethal doses 1/4, 1/2, and 3/4 of LD50. The results show that chlordiazepoxide induced point mutations in Salmonella typhimurium G46 at all three doses. The mutations were increased 2- to 4-fold in the experimental groups compared to the control. The statistical analysis of the data clearly showed significant values at all dose levels; further, the drug also showed a dose-related increase in the mutation rate.

UI	MeSH Term	Description	Entries
D009152	Mutagenicity Tests	Tests of chemical substances and physical agents for mutagenic potential. They include microbial, insect, mammalian cell, and whole animal tests.	Genetic Toxicity Tests,Genotoxicity Tests,Mutagen Screening,Tests, Genetic Toxicity,Toxicity Tests, Genetic,Genetic Toxicity Test,Genotoxicity Test,Mutagen Screenings,Mutagenicity Test,Screening, Mutagen,Screenings, Mutagen,Test, Genotoxicity,Tests, Genotoxicity,Toxicity Test, Genetic
D009153	Mutagens	Chemical agents that increase the rate of genetic mutation by interfering with the function of nucleic acids. A clastogen is a specific mutagen that causes breaks in chromosomes.	Clastogen,Clastogens,Genotoxin,Genotoxins,Mutagen
D002707	Chlordiazepoxide	An anxiolytic benzodiazepine derivative with anticonvulsant, sedative, and amnesic properties. It has also been used in the symptomatic treatment of alcohol withdrawal.	Methaminodiazepoxide,7-Chloro-2-methylamino-5-phenyl-3H-1,4-benzodiazepine-4-oxide,7-Chloro-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-amine 4-oxide,Chlordiazepoxide Hydrobromide,Chlordiazepoxide Hydrochloride,Chlordiazepoxide Monohydrochloride,Chlordiazepoxide Perchlorate,Chlozepid,Elenium,Librium,7 Chloro 2 methylamino 5 phenyl 3H 1,4 benzodiazepine 4 oxide,7 Chloro N methyl 5 phenyl 3H 1,4 benzodiazepin 2 amine 4 oxide,Hydrobromide, Chlordiazepoxide,Hydrochloride, Chlordiazepoxide,Monohydrochloride, Chlordiazepoxide,Perchlorate, Chlordiazepoxide
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
D012486	Salmonella typhimurium	A serotype of Salmonella enterica that is a frequent agent of Salmonella gastroenteritis in humans. It also causes PARATYPHOID FEVER.	Salmonella typhimurium LT2
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus