Effect of occupational exposure to epichlorohydrin on the frequency of chromosome aberrations in peripheral lymphocytes.
The relationship between the level of occupational exposure to epichlorohydrin (ECHH) and the clastogenic effect was studied on a group of 33 workers. The effect of ECHH was assessed by differences in the frequency of chromosome aberrations in peripheral blood lymphocytes in ECHH-exposed and control groups. In the group exposed to the average ECHH concentration, 0.384 mg X m-3, during the last 6 months, the cytogenetic analysis revealed 2.00 +/- 0.23% AC (aberrant cells) (0.0203 B/C, breaks per cell) as compared with 1.68 +/- 0.23% AC (0.0172 B/C) in the matching controls. These results indicate that an average concentration lower than 0.40 mg X m-3 ECHH in the working atmosphere has no significant clastogenic effect on human peripheral lymphocytes.
D000328:Adult; D002728:Chlorohydrins / Q000009:adverse effects*; D002869:Chromosome Aberrations; D004781:Environmental Exposure; D004811:Epichlorohydrin / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000187:drug effects*; D008297:Male
D002728:Chlorohydrins; D004811:Epichlorohydrin