IN-VITRO AND IN-VIVO GENOTOXICITY EVALUATION OF HORMONAL DRUGS V MESTRANOL

被引:23
作者
DHILLON, VS [1 ]
SINGH, JR [1 ]
SINGH, H [1 ]
KLER, RS [1 ]
机构
[1] GURU NANAK DEV UNIV, DEPT HUMAN GENET, HUMAN GENET LAB, AMRITSAR 143005, PUNJAB, INDIA
来源
MUTATION RESEARCH-GENETIC TOXICOLOGY | 1994年 / 322卷 / 03期
关键词
MESTRANOL; AMES TEST; HUMAN LYMPHOCYTES; MICRONUCLEI; HOST-MEDIATED ASSAY; SISTER CHROMATID EXCHANGE; CHROMOSOMAL ABERRATION;
D O I
10.1016/0165-1218(94)90004-3
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Genotoxicity of a widely used estrogen, Mestranol, was undertaken using in vitro, in vivo and host-mediated assay with bacteria as indicator organism. Analyses of chromosome aberrations and sister chromatid exchanges (SCEs) in human lympocytes and chromosome aberrations, micronuclei and sister chromatid exchanges (SCEs) in bone-marrow cells of mice showed the drug to be capable of attacking the genetic material. However, both Ames Salmonella/S9 assay with and without S9 mix and host-mediated assay using same tester strains of Salmonella, did not show any significant increase/decrease in the His(+) revertants.
引用
收藏
页码:173 / 183
页数:11
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