A strong positive test response was observed producing comet tails of a length and DNA content not observed in either viable or dead control cells.
观测到一个强测试反响，产生一个一定长度的彗星尾。在有生机的或者死亡的控制细胞都没有观测到DNA内容。
Purpose and Methods: In this study, the micronucleus test and comet assay of Vice faber were used to screen pollution situation of the surface water of Yangzhong city.
目的与方法：本文应用蚕豆根尖微核技术和彗星试验对扬中市不同水体的遗传毒物污染状况进行了初步调查。
Results:The comet rate and comet length of each tissue DNA in test groups increased significantly(P<0.05)compared with control group. And it showed a good dose-response relationship.
结果：各照射剂量组小鼠组织细胞拖尾率和拖尾细胞尾长比对照组显著增加（P<0.05），并呈现良好的剂量反应关系。
They measured levels of NO and used a test that can detect DNA damage and repair in individual cells (single cell gel electrophoresis (comet) assay) to determine DNA damage.
他们测量了NO的含量，以及做了个测试(单细胞凝胶电泳法)，这个测试能够检测到DNA的损害以及能够修复个别细胞以判定DNA的受损。
Finally, comet assay, micronucleus and chromosomal aberration test were used to study and estimate the genetic damage effect of lead on occupational exposure workers.
第三部分，采用彗星试验、微核试验和染色体畸变试验检测和评估职业接触铅人群的遗传损伤效应。
The DNA Comet Assay is described as a rapid and inexpensive screening test to identify chicken treated by radiation.
研究DNA彗星试验技术在检测辐照鸡肉方面的应用。
Method: The effects of sodium fluoride on DNA damage and repair in isolated male mice testicular cells were observed with single cell gel electrophoresis test (Comet assay).
采用冷胰酶消化法分离培养大鼠睾丸支持细胞，采用单细胞凝胶电泳法检测亚硝酸钠对大鼠睾丸支持细胞dna的损伤作用。
Method: The effects of sodium fluoride on DNA damage and repair in isolated male mice testicular cells were observed with single cell gel electrophoresis test (Comet assay).
采用冷胰酶消化法分离培养大鼠睾丸支持细胞，采用单细胞凝胶电泳法检测亚硝酸钠对大鼠睾丸支持细胞dna的损伤作用。
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