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1 Mouse bone marrow polychromatic erythrocyte micronucleus test was negative.

2 One elongated macronucleus and one micronucleus.

3 With the help of micronucleus technology of Tradescantia paludosa tetrad, the mutagenicity survey was conducted on the lower stream of Mulan and the shallow well water along its banks.

4 Methods: The slide preparation of chromosome and micronucleus were performed using the routine culture micro - whole blood.

5 Methods:Acute toxicity test, Micronucleus test of bone marrow cells of adult mice and hepar of fetal mice, sperm shape abnormality test were carried out.

6 Methods Experiments of micronucleus and sister chromatid exchange(SCE) were applied to determine the genetic toxicity effects of the extract of Papaver Nudicaule L.

7 This paper deals with the Micronucleus ( MCN ) effect of fluorides using the Tradescantia MCN technique.

8 The micronucleus and abnormal division in Allium sativum root tips induced by polluted river water were investigated.

9 The cytokinesis-blocked micronucleus method is sensitive to represant the difference in flying load, therefore, it could be used to monitor the damage induced by cosmic radiation.

10 By using the Vicia - micronucleus test. the mutagenicity of cigarette smoking condense ( CSC ) were studied.

11 At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.

12 Effect of tenuazonic acid on micronucleus and karyokinesis of Vicia faba root tip cells was investigated to evaluate its cytogenetic toxicity.

13 Objective To observe chromosomal aberrations and micronucleus in peripheral blood lymphocyte.

14 The micronucleus test (MCNT)on root tip cells of Vicia faba was used to monitor the micronucleus effects of refuse leachate.

15 The inhibitory rate of spermatid micronucleus and spermatozoon malformation is 57.38% and 50.87% respectively.

16 Selenium may reduce the frequency of micronucleus induced by arsenite.

17 In Ames test, micronucleus and chromosomal aberration assay BaCl 2 showed negative results.

18 RESULTS: With the same concentration of P- DCB mothball there was more micronucleus frequency with longer, which showed showed the time-effect relationship.

19 The analytical results of water quality was consistent with the results of the monitoring water pollution using Vicia faba root tip cell micronucleus.

20 The chromosomal aberration test: The injection of the extracts and the controls was the same as the micronucleus test.

21 Results The NOCs in raw and tap water could increases frequency of micronucleus in mouse bone marrow cells obviously and at the same time the dose response relation of them could be observed.

22 Methods Altogether 97 water samples in dry season and 101 samples in rainy season were collected, and the mutagenicity was detected by the Vicia faba root-tip micronucleus test and comet assay test.

23 To assess the potential risk of mixed rare earths Changle for human embryo transplacental micronucleus test and single cell gel electrophoresis (SCGE) technique to detect DNA damage of embryo we used.

24 The mutation potential of ethephon was by investigated the micronucleus test of bone marrow polychromatophilic erythroblasts (PCE) cells and sperm shape abnormality test in mice.

25 Three indices of the genetical effect such as chromatin abnormity. sister chromatid exchange (SCE) and micronucleus rate were detected for benzol workers.

26 RESULTS:The results of sperm morphology rates,[www.Sentencedict.com] the sperm chromosomal aberration test and the bone marrow micronucleus rates were negative.

27 The water pollution of Weihe River in the city of Tianshui was monitored by using the micronucleus technique in the root tips of pisum sativum.

28 The mutagenicities of 10 kinds of cosmetics have been determined by Tradescantia micronucleus technique here.

29 Objective To evaluate the mutagenicity of machinable bioactive glass ceramics (MBGC) by micronucleus test of bone marrow.

30 BACKGROUND & AIM : To understanding root tip cell of Dali vicia faba in micronucleus.