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- The increasing of micronucleus rate of lymphocyte caused by ionizing radiation is significantly related to the individual cumulated absorb dose. 电离辐射对淋巴细胞产生的辐射效应导致的微核率增加与个人累计吸收剂量密切相关。
- The results show that the serious environmental pollution can make the micronucleus rate of animals and plants increase. 结果显示:严重的环境污染能使动、植物体微核率升高。
- There was no statistics difference of the micronucleus rate in bone marrow polychromatic erythrocytes between each group. 但停药9个月后各实验组生精细胞微核率下降至空白对照水平,同时附睾精子数量增加,畸形率减低。
- Data from sperm counting, sperm modality, and the micronucleus rate in bone marrow polychromatic erythrocytes and spermatogenic cells were collected and analysed. 测定各组大鼠给药后骨髓与生精细胞微核率和精子计数及形态。结果: 与对照组相比,各实验组大鼠生精功能均明显受到抑制。
- Methods: The mice s sternum marrow cell chromosome aberration and micronucleus rate were adopted as observation indexes to evaluate their preventive and curative effects. 方法:将小鼠骨髓细胞染色体畸变率和微核率作为观察指标,来评价沙棘等蔬菜水果的预防治疗效果。
- Conclusion: The increasing of micronucleus rate of lymphocyte caused by ionizing radiation is significantly related to the individual cumulated absorb dose. 结论:电离辐射对淋巴细胞产生的辐射效应导致的微核率增加与个人累计吸收剂量密切相关。
- Results The micronucleus rate of adult from high-fluor ine area was higher than those of adult from low-fluorine area and the differen ce was obvious (P<0.05). 结果高氟区成人的微核率明显高于低氟区成人的微核率,差异有显著意义(P<0.;01);
- Chromosomal aberration and their frequency on 200 infertile man, sister chromatid exchange (SCE) frequency among 100 various occupational infertile males and lymphocyte micronucleus rate and their scatter on 60 infertile males were observed. 本研究观察了200例不育男性染色体异常及发生率,100例各职业不育男性姐妹染色单体交换率(SCE),60例男性不育者淋巴细胞微核率及其分布。
- The result still showed that ,when using the micronucleus test of Vicia faba roots tips cell to monitor organic solvent trichloroethylene, toxic time can cause the appearance of false-negative of Vicia faba roots tips cell micronucleus rate. 研究结果还显示,在使用蚕豆根尖微核实验监测有机溶剂三氯乙烯污染时,染毒时间会引起蚕豆根尖微核率的假阴性结果的出现。
- This pesticide can induce mutation in some degrees. In our study the lowest dose group inducing mutation is 1/50LD50 (4.48mg/kg B. W). Comparing with the control group, the micronucleus rate in mouse bone marrow cells presented high significance. 本研究设计中突变的最低剂量组1/50LD50=4.;48mg/kg体重;在小鼠骨髓细胞微核出现率中;与对照组比较;呈极显著性差异。
- The micronucleus rates of PCE of all groups were significantly different by the statistical analyses ( P <0.01). 微核实验结果:各组内小鼠PEC中的微核出现率不同,其差异有统计学意义(P<0.;01)。
- Experimental results demonstrated that the micronucleus rates of B16 melanoma cells increased significantly when the dose of 125IUdR was 0.1934 dpm/cell-DNA. 结果显示:示踪量为0.;1934=dpm/cell-DNA时;微核率已显著增加;
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- polychromatic erythrocyte micronucleus rate 微核率
- There are significant correlation between rate of the micronuclei and the concentration, and so did the micronuclei rate and the treating time. 微核率与浓度之间,以及与处理时间之间均出现较为明显的正相关性,即具有剂量效应和时间效应。
- The deformity rate of rat sperm,the micronuclear rate of marrow cells,the ultrastructural changes of testis were observed by... 结论贫铀长时间暴露可对大鼠产生生殖毒性损害以及超微结构的损伤。
- Results The sperm abnormality rate and the micronuclear rate in passive smoking groups were significantly higher than those in negative controls ( P < 0. 方法应用实验动物模型,小鼠骨髓嗜多染红细胞微核试验和精子畸形试验。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- Results: Low power treating may deform the sperm, while high power not only deform the sperm but also rise the micronuclei rate in the macrophageocytes and erythrocytes. 结果:发现小剂量激光照射引起精子畸形,大剂量照射除引起精子畸形外还可引起腹腔巨噬细胞、胸骨骨髓细胞微核率的升高。