...点 1%的CHO(Chinese Hamster ovary)细胞被α粒子击中,却有30%的细胞表现出了SCE (姊妹染色体交换, sister chromatid exchanges)。
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...射生物剂量的主要指标及优缺点 1%的CHO(Chinese Hamster ovary)细胞被α粒子击中,却有30%的细胞表现出了SCE (姊妹染色体交换, sister chromatid exchanges)。
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姊妹染色单体交换 sister-chromatid exchange ; SCE
姊妹染色单体交换实验 Sister Chromatid Exchange Test
姊妹染色单体交换试验 Sister chromatid exchange
静脉采血检测染色体畸变、姊妹染色单体交换( SCE)、细胞微核的发生率。
The mean frequencies of chromosome aberration (CA), sister chromatid exchange (SCE), and micronucleus(MN) were analysed.
研究发现,SO_2及其衍生物可引起人外周血淋巴细胞、小鼠骨髓细胞、中国仓鼠肺成纤维细胞等哺乳动物细胞的染色体畸变、姊妹染色单体交换及微核的形成。
Several studies have shown that SO2 and its derivatives could induce chromosomal aberrations, sister chromatid exchanges and micronuclei in human blood lymphocyte, bone marrow cell in mice and CHL.
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