title: [Antimutagenicity of propionic acid bacteria].
abstract: The antimutagenicity of the cell extracts of Propionibacterium shermanii VKM-103, P. pentosaceum CCM 1859 and P. acnes CCM 3322 against mutagenicity of sodium azide and N-methyl-N'-nitro-N-nitrosoguanidine was demonstrated for the first time. The extracts of propionic acid cocci didn't show such effect. The antimutagenic factor acts as a desmutagen, has polypeptide nature and evidently is an enzyme (enzymes). The inhibitory effect of the extract is due to the presence of more than one protein factor in it.
authors.forename: L I
authors.initials: LI
authors.lastname: Vorob'eva
authors.forename: T A
authors.initials: TA
authors.lastname: Cherdyntseva
authors.forename: N V
authors.initials: NV
authors.lastname: Vorob'eva
authors.forename: S K
authors.initials: SK
authors.lastname: Abilev
mesh_terms: D016587:Antimutagenic Agents / Q000494:pharmacology*; D001386:Azides / Q000037:antagonists & inhibitors; D007202:Indicators and Reagents; D008769:Methylnitronitrosoguanidine / Q000037:antagonists & inhibitors; D011424:Propionibacterium / Q000737:chemistry*; D019810:Sodium Azide
chemical_list: D016587:Antimutagenic Agents; D001386:Azides; D007202:Indicators and Reagents; D008769:Methylnitronitrosoguanidine; D019810:Sodium Azide
vernacular_title: Antimutagennost' propionovo-kislykh bakteriĭ.