To study the frequencies of numerical and structural aberrations for chromosome in sperm of benzene exposed workers,the multi color FISH was used.

Fluorescence in Situ Hybridization Applying to Investigation of Chromosomal Aberrations;

To investigate late effects of ARS,14 years continuous follow-up study of chromosomal aberrations in these 5 victims was performed to accumulate valuable data on late effect of radiation.

MATERIAL AND METHODS: Conventional chromosomal aberrations and G-banded kayrotype analysis were used.

Chromosome aberration types and reproductive humors′s level in azoospermia patients.;

Roles of dirithromycin in the chromosome aberration of CHL cell in vitro;

Effects of sparfloxacin on chromosome aberration of CHL cell in vitro;

Comparison of SCGE and chromosome aberrations for detecting genetic toxicity;

Study on Ionizing Radiation to the Workers′ Lymphocyte Micronucleus Rate and Chromosome Aberrations.;

5--200 mg/kg) have obvious protective effects on primary spermatocyte chromosome aberrations induced by 3.

Research on chromosomal aberrations in human sperm and lymphocyte cell exposed to large dose γ ray;

The recent development of scientific researches on cytogenetic toxicology of arsenic was briefly reviewed,emphasizing on induction effects of arsenic on chromosomal aberrations,sister-chromatid exchanges,and micronuclei in the vivo of human beings,animals tested,and some plants,also in cultured cells from human beings and mammalian animals in vitro.

MATERIALS AND METHODS:The samples of chromosome and CB micronucleus were prepared by using cultured whole blood,and analysis of chromosomal aberrations and CB micronuclei were made in the 6 victims exposed to 60Co radiation accident occurred in Xinxiang of Henan 1-2 years after irradiation.