ofcells to carcinogenic nickel compounds induces many genes that are commonly expressed in cancer cells but not in normal cells. Nickel compounds have been well established as human carcinogens. Investigations into the molecular mechanisms of nickel car-cinogenesis have revealed that not all nickel compounds are equally carcinogenic: certain water-insoluble nickel compounds exhibit potent carci...

The total excess of components which pollute the atmospheric air city Saratov has been increasing from May to October and is most evident for locations transport interchanges. allocation polluting corresponds distribution model structural basin cities. hazardous level non-carcinogenic health risk caused by inhalation substances (HQ>1) determined existence nitrogen oxides, hydrogen sulfide, a...