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Chinese Journal of Industrial Hygiene and Occupational Diseases
;
(12): 714-717, 2007.
Artículo
en Chino
| WPRIM
| ID: wpr-338934
RESUMEN
<p><b>OBJECTIVE</b>To explore the dose-effect relationship between premature chromosome condensation induced by Calyculin A and irradiation dose.</p><p><b>METHODS</b>The human peripheral blood was irradiated by (137)Cs gamma radial. The irradiation dose included 0, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0 Gy. The premature chromosome condensation induced by Calyculin A was observed, and dyed by centromeric banding.</p><p><b>RESULTS</b>There was the quadratic relation between the total aberration, fragment, dicentric+centric ring (dic+r) ration and irradiation dose.</p><p><b>CONCLUSION</b>Premature chromosome condensation induced by Calyculin A can be used as a biodosimetry.</p>