| 7种农药对植物及人外周淋巴细胞SCE影响的比较观察 |
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| 引用本文： | 邢万金,王宇一. 7种农药对植物及人外周淋巴细胞SCE影响的比较观察[J]. 癌变．畸变．突变, 2001, 13(3): 172-174 |
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| 作者姓名： | 邢万金 王宇一 |
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| 作者单位： | 1. 内蒙古医学院生物教研室,
2. 内蒙古医学院组胚教研室, |
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| 摘 要： | 目的：研究杀虫磺、杀虫双、杀虫环、杀菌剂NF133、蚓哚乙酸、久效磷和氧化乐果7种农药对人和植物细胞染色体的诱变性，并比较其诱变作用在人和植物上是否一致。方法：测定蚕豆、大麦根尖细胞和人外周血淋巴细胞姐妹染色单体交换（SCE）率。结果：7种农药都能明显诱导蚕豆、大麦根尖细胞和人外周血淋巴细胞和SCE率增加。结论：本研究中7种农药对植物和人细胞均有较强的作用。对植物细胞与对人细胞的诱变作用是一致的。
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| 关 键 词： | 姐妹染色单体交换 农药 植物 人外周血淋巴细胞 |
| 文章编号： | 1004-616X(2001)03-0172-02 |
| 修稿时间： | 2000-06-27 |
EFFECT OF SEVEN PESTICIDES ON SISTER-CHROMATID EXCHANGE FREQUENCY OF HUMAN LYMPHOCYTES AND PLANT ROOT TIP CELLS |
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| Abstract: | Purpose: To investigate the mutagenic effects of seven pesticides on human and plant chromosomes, and compare their SCE inducing effects in human lymphocytes with those in plant root tip cells. Methods: Sister chromatid exchange(SCE) freqency was determined in human lymphocytes and plant root tip cells after treatments with pesticides. Results: Seven pesticides all induced a does dependent increase of SCE in plant root tip cells and in human lymphocytes. Conclusion: The pesticides have strong mutagenic effects to human and plant chromosomes and have the same efficency in human lymphocytes and plant root tip cells. |
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| Keywords: | Sister chromatid exchange(SCE) pesticide plant human lymphocyte |
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