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- Methods: examine the volatility chemical compound hereditary poison in the air after decorating rooms using polychromatic RBC micronucleus test with bone marrow of mice and sperm deformation test. 方法采用小鼠骨髓嗜多染性红细胞微核试验和小鼠精子畸形试验检测居室装潢后空气中挥发性化合物的遗传毒性。
- Conclusion:Mutagenicity of SVC on the micronucleus formation and sperm deformity exists affirmatively in mice. 结论:在上述两实验系统中,胡麻油烟冷凝物具有明显的致突变作用。
- Results : the mutagenicity and sperm deformity of some degree are induced by Huai river source water and tap water. 结果:淮河源水及消毒处理过的自来水均有一定程度的致突变及致精子畸形性。
- Pairs of male animals to the human body of 2.2 times the amount of spironolactone, no increase in the rate of sperm deformity. 对雄性动物给人体用量的2.;2倍安体舒，精子畸形率未见升高。
- Methods:The rates of micronucleus and sperm deformity in mice were observed with the micronucleus test (MNT) and sperm deformity analysis (SDA) respectively. 方法:采用不同剂量胡麻油烟冷凝物灌胃染毒小鼠,通过微核实验和精子畸形分析,观察微核率和精子畸形率变化。
- Abstract In this paper, a new method to assess the environmental safety of pesticide has been proposed in terms of sperm deformity of the earthworm ( Eisenia f oetida) . 摘要 本文提出了一种检测及评价土壤生态系统中遗传毒性的新方法。
- Objectives: To evaluate the application of Coomassie brilliant blue( CBB) G250 staining for the detection of human sperm deformity rate, rate of intact acrosome and acrosome reaction. 目的:探讨考马斯亮蓝G250染色法在人精子畸形率、体完整率和顶体反应检测中的应用。
- Methods : The antagonistic effect s of sodium selenite on the rate of micronucleus and of sperm deformity in mice were abserved with the microunucles test and the sperm deformity analysis. 方法:采用微核试验和精子畸形分析方法,对亚硒酸钠拮抗烹调色拉油烟冷凝物致小鼠微核率和精子畸形率的作用进行了实验观察。
- This essay introducts micronucleus of bone marrow,sperm deformity,chromosome aberration,and analyze of synaptonemal complex, approaching effect of GTW to male mice in genesis toxicity. 分别采用骨髓微核实验、精子畸形实验、染色体畸变实验和联会复合体技术，研究雷公藤多甙对雄性小鼠生殖细胞的遗传毒性。
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- rate of sperm deformation 精子畸形率
- Keywords Benzene;Sperm deformity;Testicle cell;Pathological damage; 苯;精子畸形;生殖细胞;病理损伤;
- Sperm deformation 精子畸形
- Ice crystals begin to deform measurably. 冰晶就产生某种程度的变形了。
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- Normally, enormous deformation is abnormal. 通常，巨大的变形是不正常的。
- Only one sperm fertilizes an egg. 只有一个精子使卵子受精。
- Outside the strip zone, deformation is elastic. 在窄带区以外，变形是弹性的。
- Sperm race towards the unfertilized egg. 精虫朝未受精的卵子冲去。
- Plastic deformation under spherical indenter. 球形压头下的塑料变形。
