Table 1.
Normal Cells/Frequency | Abnormal Cells | |||||
Stages | Cells Observed | Chromosome Behavior | Cells/Frequency | Chromosome Behavior | Cells/Frequency | |
Metaphase I | 50 | 23/46% | Univalents | 27/54% | n.d. | n.d. |
Anaphase I | 56 | 18/32% | Chromosome bridge | 16/29% | Delayed univalents | 22/39% |
Anaphase II | 60 | 21/35% | Micronucleus | 17/28% | Delayed univalents | 22/37% |
Tetrad | 46 | 16/35% | Micronucleus | 25/54% | Triad | 5/11% |
n.d., not detected.