查询词典 micronucleus

Purpose and Methods : In this study , the micronucleus test and comet assay of V ice f aber 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。

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

研究污染的河水对大蒜根尖细胞微核的诱导及细胞分裂的效应。

MATERIALS AND METHODS: The Ames test,the mouse micronucleus test and the mouse sperm abnormality test were used to evaluate the genotoxicities of bezoar antidotal tablet.

材料与方法：采用 Ames试验、小鼠骨髓细胞微核试验和小鼠精子畸形试验对牛黄解毒片进行遗传毒性检测。

Studies on micronucleus formation by autoradiography and microscopy .

微核形成的放射性自显影和显微形态学研究。

Methods The Ames test, micronucleus test and comet assay were used to detect the genotoxicity of bactericide flutriafol.

应用Ames试验、小鼠骨髓嗜多染红细胞微核试验、慧星试验研究粉唑醇的遗传毒性。

Accumulation of BP in blood plasma played a major role in the formation of lymphocyte micronucleus.

血浆苯并芘的蓄积是导致微核形成的主要因素。

Methods: Peripheral blood lymphocytes from 30 women of childbearing age working with VDTs were cultured and conducted sister chromatid exchange and micronucleus analysis.

随机选择VDT作业及对照组的育龄妇女各30例，对其外周血淋巴细胞分别按姐妹染色单体互换检测方法及微核检测方法进行培养、检测。

Methods: The expression of mutated P53 gene in human lymphocytes was investigated using flow cytometry.And the micronucleus and sister chromatid exchange tests were studied in vitro.

以正常人外周血淋巴细胞为材料，用流式细胞仪检测环磷酰胺对突变型P53基因表达的影响，同时以微核及姐妹染色单体互换为指标，进行致突变研究。

NaF can induce significant increase of micronucleus frequency in eripheral erythrocytes of Zebrafish. Neither transgenic CryIA cotton seed powder nor regular cotton seed powder has obvious effect on micronucleus frequency in eripheral erythrocytes of Zebrafish.

腹腔注射氟化钠可以诱导斑马鱼外周血红细胞微核率的显著升高；转CryIA基因抗虫棉棉籽粉粉和普通棉棉籽粉粉一样，对斑马鱼外周血红细胞微核率无明显影响。

Methods Micronucleus test: Kuming mice were divided into 3 groups at the dibutyl phthalate dosage of 33,330,3 300 mg/kg,and the bone-narrow micronucleus test was undertaken according to the routine method.

选择妊娠期和哺乳期SD雌性大鼠，灌胃染毒，DBP剂量分别为0、125、250、500 mg/kg，计数F1代雄性大鼠的附睾尾精子数、精子活力、精子畸形率。结果DBP在3 300 mg/kg时能引起微核率的升高(P.01)。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。