5) and their organic and inorganic extracts from Baotou city and Wuwei city on micronuclei formation of human blood lymphocytes were invested using cytochalasin B blocked test.

Mutagenic activities of organic extracts from output water of 5 waterworks in Chongqing city;

Study on genetoxicity of organic extract in four kinds of drinking water;

Comparison between the absorbing effect of organic extract in drinking water by five kinds of China made activated carbon using cytokinesis-block micronucleus assay;

Study of mutagenicity of organic extracts from productive waste water of printing and dyeing plant on mice;

Study on the estrogenic effect of the organic extracts from tap water and source water;

Objective To study DNA damage in HepG2 cells exposed to organic extracts from chlorinated drinking water (CDW) from three raw water sources of C river, H river and D lake in Wuhan.

In this paper,the scavenging ability of 3 kinds of Lactic acid bacteria’s cells from sour bean milk strains and its cell-free extract on the reducing activity,hydroxyl radicals,DPPH free radicals and super oxide anion radicals were studied by comparison.

Objective To apply sterile rat fecal extracts (SRFE) in the establishment of mice septic peritonitis models and evaluate its effect.

Proliferation inhibition and apoptosis induction of fig extract on human lung cancer cells;