造成染色体为诱发畸变(induced aberration)畸变的原因是多方面的,主要包括化学因素、物理因素和生物因素,这些因素与导致基因突变的因素基本相同。
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畸变诱发产物耳声发射 distortion product otoacoustic emission ; DPOAE
目的:评价辐射诱发的染色体畸变作为癌患风险评估指标的可行性。
Purpose:To evaluate the probability of using chromosome aberrations induced by irradiation as a indicator of future cancer risk.
应用小鼠骨髓微核试验及小鼠睾丸染色体畸变试验,测试蜂胶对诱变剂诱发的染色体损伤的保护作用。
Micronucleus test of bone marrow cells and chromosome aberration test were performed in mice to assess the antagonistic effect of propolis to mutation induced by mutagens.
方法不同辐射体核素诱发的畸变产额变化,通过骨髓细胞和精原细胞染色体畸变测定。
Methods The changes of aberration yields induced by different radiators were determined using chromosomal aberration assay in both bone marrow cells and spermatogonia.
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