EFFECT OF CHROMIUM ON THE FREQUENCY OF MICRONUCLEI OF EXFOLIATED BUCCAL MUCOSA CELLS OF THE WORKERS EXPOSED TO CHROMIUM

In order to set up a new simple indicator of biologicalmonitoring for health surveillance,micronuclei in 5400exfoliated buccal mucosa cells in 27 workers exposed tochromium and in 73500 in 37 non-exposed were examined.Theresults are:the average frequency of micronuclei。