Genotoxicity of a new type of non-pollutant mutagen,   low-temperature air plasma

LING Daijun  CAO Jinxiang  LU Runlong  ZHANG Chuanbao

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Genotoxicity of a new type of non-pollutant mutagen, low-temperature air plasma

更新时间：2021-03-12

- Genotoxicity of a new type of non-pollutant mutagen, low-temperature air plasma
- NUCLEAR TECHNIQUES Issue 8, (2001)
- 作者机构：
  
  中国科学技术大学,合肥,230027
- 作者简介：
- 基金信息：
  
  中国科学院院长基金资助
- DOI：
  CLC： Q813.5
- Published：01 August 2001
- 稿件说明：
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[1]凌代俊,曹金祥,鲁润龙,张传宝.一种新型物理诱变剂——低温空气等离子体的遗传毒性[J].核技术,2001(08):668-673.

LING Daijun CAO Jinxiang LU Runlong ZHANG Chuanbao. Genotoxicity of a new type of non-pollutant mutagen, low-temperature air plasma[J]. Nuclear techniques, 2001, (8): 668-673.
[1]凌代俊,曹金祥,鲁润龙,张传宝.一种新型物理诱变剂——低温空气等离子体的遗传毒性[J].核技术,2001(08):668-673. DOI：

LING Daijun CAO Jinxiang LU Runlong ZHANG Chuanbao. Genotoxicity of a new type of non-pollutant mutagen, low-temperature air plasma[J]. Nuclear techniques, 2001, (8): 668-673. DOI：

摘要

以酿酒酵母为指示生物

从致死和诱变两方面的剂量效应关系初步探讨低温空气等离子体的遗传毒性

得到 15 0W放电功率下低温空气等离子体具有波动性致死效应及较高的诱变效应。 15 0W低温空气等离子体致死作用的这种特殊剂量效应关系使其诱变作用具有对细胞损伤相对较轻的特征。结果反映低温空气等离子体用作一种新型物理诱变剂的有效性和独特性。

Abstract

This article introduces the genotoxicity of low-temperature air plasma (LTAP)

as a new mutagen with safety and non-pollution. With Saccharomyces cerevisiae as the index organism

the genotoxicity of LTAP in the dose-effect relationship of lethality and mutagenesis was discussed. The results showed the survival curve of the treated cells was fluctuating under 150W discharge power of LTAP. This special lethality made the 150W LTAP present exclusive feature of obvious mutagenesis with relatively low damage to treated cell. Our results showed the LTAP

as a new kind of mutagen

was efficient and distinctive.

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A special cell morphology of Saccharomyces cerevisiae induced by low-temperature plasma

Related Author

LING Daijun CAO Jinxiang

曹金祥

Related Institution

School of Life Science, University of Science and Technology of China

中国科学技术大学生命科学学院

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