Mutagenicity of octane and tetrasodium pyrophosphate in bacterial reverse mutation (Ames) test.
We investigated the genotoxicities or mutagenicities of 2 chemicals (octane and tetrasodium pyrophosphate) with limited toxicological data in spite of their common usage based on Ames reverse mutation test. In this test, treatment of 2 chemicals at each five dose did not induce mutagenicity in Salmonella typhimurium TA98, TA100, TA1535, TA1537, and in Escherichia coli WP2uvrA with and without metabolic activation. These results indicate that 2 chemicals do not have mutagenic potentials under the conditions examined in each study. Despite these results, it can affect by inducing inhalation, skin or eye contact, ingestion, and have affected central nervous system as a target organ. It is thus necessary to prepare the local exhaust system and personal protective equipments. Based on this study, we suggest that future studies should be directed toward chronic inhalation, carcinogenic test and so on.
Kim
Soo-Jin
SJ
Rim
Kyung-Taek
KT
Kim
Hyeon-Yeong
HY
Yang
Jeong-Sun
JS
D011756:Diphosphates / Q000633:toxicity*; D004926:Escherichia coli / Q000187:drug effects / Q000235:genetics; D009152:Mutagenicity Tests / Q000379:methods; D009153:Mutagens / Q000633:toxicity*; D009795:Octanes / Q000633:toxicity*; D012486:Salmonella typhimurium / Q000187:drug effects / Q000235:genetics
D011756:Diphosphates; D009153:Mutagens; D009795:Octanes; C003319:sodium pyrophosphate; C026728:octane