Evaluation of Genotoxic and Mutagenic Activity of Organic Extracts from Drinking Water Sources.

ABSTRACT: An increasing number of industrial, agricultural and commercial chemicals in the aquatic environment lead to various deleterious effects on organisms, which is becoming a serious global health concern. In this study, the Ames test and SOS/umu test were conducted to investigate the potential genotoxicity and mutagenicity caused by organic extracts from drinking water sources. Organic content of source water was extracted with XAD-2 resin column and organic solvents. Four doses of the extract equivalent to 0.25, 0.5, 1 and 2L of source water were tested for toxicity. All the water samples were collected from six different locations in Guangdong province. The results of the Ames test and SOS/umu test showed that all the organic extracts from the water samples could induce different levels of

SUBMITTER: Guan Y 

PROVIDER: S-EPMC5268787 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature