Carcinogenesis, Teratogenesis & Mutagenesis ›› 2000, Vol. 12 ›› Issue (3): 167-168.doi: 10.3969/j.issn.1004-616x.2000.03.013

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THE GENETIC TOXICITY STUDY OF TRAFFIC POLLUTANT IN THE MICE

YI Yi - zhen , CHEN Lu , TANG Ming - de   

  1. Depertment of Envi ronmental Hygiene of Hunan Medical University , Changshai  410078 , China
  • Received:1999-07-04 Revised:1999-12-04 Online:2000-07-30 Published:2000-07-30

Abstract: Purpose and Methods :By Ames test , micronucleus test and sperm diformity test , the genetic toxicity was studied for mice exposed t raffic contaminated road in XIAN G YA , BAN ZAN , SON G GUI. Results and conclusion : The result s showed that there are direct and indirect mutagens in the lung tissue of contaminated mice , that the micronucleus rate of chest bone polychomatoerythrocyte ( PCE) and sperm deformity f requencies in contaminated groups were higher than cont rol group. The t raffic pollutant had genetic toxicity effect on the somatic cell and germ cell in the mice

Key words: traffic pollutant, genetic toxicity, micronucleus, sperm deformity

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