micronucleus frequency

Dynamic changes of the relationship between micronucleus frequency and cell survival number presents negative correlation .

微核率与细胞存活数关系的动态变化为负相关性。

Cell micronucleus frequency were detected by cytogenetic methods .

用细胞遗传学方法检测细胞微核率。

Effect of Inhaling Diesel Exhaust on Micronucleus Frequency of Mice Bone Marrow Cells

吸入柴油机排出物对小鼠骨髓细胞微核出现率的影响

Antagonistic effect of vitamin E on micronucleus frequency induced by chromium in mice

维生素E拮抗铬致小鼠微核作用的实验研究

Mutagenicity studies of caffeine & chromosomal aberration and micronucleus frequency test

咖啡因的致突变研究&细胞染色体畸变和微核率的比较观察

Comparision of micronucleus frequency in human lymphocytes irradiated in vitro and in vivo

人离体血与整体照射诱发淋巴细胞微核率的研究

Study of Lymphocytic Binucleated Micronucleus Frequency of Blood in Workers Exposed to Styrene

苯乙烯对接触工人外周血淋巴细胞双核微核率的影响

Objective To study the effects of airborne particles exposure on the micronucleus frequency of human binucleate lymphocytes .

目的研究大气中粗、细颗粒物对人双核淋巴细胞微核率的影响，探讨颗粒物的遗传毒性。

Establishment of cytokinesis-block micronucleus frequency method for human nasopharyngeal carcinoma cells as measurement of radiosensitivity of tumor cells

CNE-2细胞浆分裂阻滞荧光微核法的建立及作为肿瘤细胞放射敏感性指标的探讨

Effects of Industrial Sewages on Micronucleus Frequency in Root Tip Cell of Vicia faba

不同工业污水对蚕豆根尖微核细胞率的影响

Effects of Rare Earth Element Ions on Micronucleus Frequency in Root Tip Cell and Early Growth of Vicia Faba

稀土金属离子对蚕豆根尖微核率及对蚕豆早期生长发育的影响

Sister chromatid exchange and micronucleus frequency in fluorosis

氟中毒患者姊妹染色单体互换频率和微核率观察

A study of micronucleus frequency changes in bone marrow polychromatic erythrocytes induced by astatine-211 in mice

~（211）At诱发小白鼠骨髓嗜多染红细胞微核率的研究

Effect of Shallow Well Water along the Mulan Stream on Tradescantia paludosa Tetrad Micronucleus Frequency

木兰溪两岸浅井水对紫露草四分体微核率的影响

A study on the micronucleus frequency in root tip cell of Vicia faba induced by 9 kinds of chemical fertilizers

9种化肥对蚕豆根尖细胞微核率的影响

Effect of Exposure to Hydroxylammonium Nitrate on Micronucleus Frequency of Bone Marrow Cells in Wistar Rat for 90 Days

硝酸羟胺亚慢性染毒对大鼠骨髓嗜多染红细胞微核率的影响

Effect of Negative Ions on Spontaneous and Cyclophosphamide-Induced Micronucleus Frequency in Mouse Bone Marrow Polychromatophilic Erythroblasts

空气负离子对自发和环磷酰胺诱发的小鼠骨髓嗜多染性成红细胞微核率的影响

Genetic material damage was analyzed using micronucleus frequency ( MNF ) of polychromatoerythrocytes ( PCE ) in bone marrow .

采用骨髓嗜多染红细胞微核率（MNF）检测遗传物质损伤情况。

The micronucleus frequency of normal individuals in vivo is 4 . 6 + 2 . 0 micronucleus / 500 CB cells .

正常个体微核率为4.6±2.0微核/500CB细胞；

[ Methods ] Vicia faba root tips was treated by different concentration of lead and selenium , and then micronucleus frequency was observed .

[方法]用不同浓度的铅液染毒蚕豆根尖细胞，进行微核试验，并加硒保护。

The micronucleus frequency may be causally related to radiation-induced genomic instability which is expressed as chromosomal damage leading to micronuclei .

表明微核发生率与染色体损伤程度存在剂量相关性，微核检测技术可以用于生物效应表现为染色体损伤的辐射诱导基因组不稳定性的研究。

The result showed that besides the source water from two proposed waterworks , the source water , tap water could induce increasing micronucleus frequency and show obvious dose response relation .

结果表明，除2个新拟建水厂的源水外，该市原来的水源水和自来水、均可不同程度地诱导小鼠微核率的升高，并有明显的剂量反应关系。

Comparing the middle and high dose groups of p-DCB mothball with the negative control , the micronucleus frequency was significant differences ( P < 0.05 ) .

中、高剂量组与阴性对照组微核率比较，经统计检验差异有显著性。

There existed a negative correlation between the BN micronucleus frequency and the TLTR in the Radiotherapy Control Group , Chemotherapy Control Group after chemotherapy or radiotherapy .

放疗对照组、化疗对照组患者放疗、化疗后外周血MNR与TLTR呈负相关关系。

After the survival cells were given second irradiation , both results of SCGE and micronucleus frequency showed that the second damage was correlated with the original irradiation doses .

存活细胞经二次照射后，SCGE结果和微核发生率结果表明，首次照射剂量与子代二次照射后的损伤程度存在剂量效应关系。

No significant differences of micronucleus frequency were observed in those flight personnel with different annual flying hours , professional seniority and flying status ( P > 0.05 ) .

MNF、MNCF随飞行人员的年飞行小时、飞行工龄及飞行状况变化而变化的梯度小，差异无显著性意义（P>0.05）。

Chromosomal aberration frequency and micronucleus frequency of the root-tip cells in M 0 were measured . The results indicate that the frequencies were proportional to implanted dose .

处理后观测结果表明，当代根尖细胞染色体的微核率和畸变率与注入剂量呈正相关；

The influence of Chinese medical stone on the micronucleus frequency in root - tip cells of Vicia faba caused by the water - soluble substances contained in cigarette smoke was studied .

研究了中华麦饭石浸液对香烟烟雾水溶物引起的蚕豆根尖细胞微核率的影响。

Genetic Toxicity of Mercury , Cadmium , Lead , Chromium and Arsenic to Vicia faba Root Tip Cells Effect of Selenium on Micronucleus Frequency in Vicia Faba Root Tips Induced by Lead

硒对铅所致蚕豆根尖细胞微核的影响

The results show that the soak of Chinese medical stone can decrease the micronucleus frequency in root - tip cells of Vicia faba and it also can relieve the harm to the hereditary caused by the cigarette smoking .

结果表明，中华麦饭石浸液能显著降低由香烟烟雾水溶物引起的微核率，可能具有减轻由吸烟引起遗传损伤的作用。