[Antimutagenicity of propionic acid bacteria].
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.
Vorob'eva
L I
LI
Cherdyntseva
T A
TA
Vorob'eva
N V
NV
Abilev
S K
SK
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
D016587:Antimutagenic Agents; D001386:Azides; D007202:Indicators and Reagents; D008769:Methylnitronitrosoguanidine; D019810:Sodium Azide
Antimutagennost' propionovo-kislykh bakteriĭ.