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- mice sperm anormality test 精子畸形试验
- Bone marrow cell micronucleus test and mice sperm abnormality test had negative results and there was no mutagenicity. 其小鼠骨髓细胞微核和精子畸形试验均为阴性，未显示出致突变性。
- MATERIAL AND METHODS: Acute toxicity test,bone marrow cell micronucleus test,mice sperm abnormality test and 30 d feeding study were performed to study the toxicity of pollen pini. 材料与方法： 按照常规方法进行小鼠经口急性毒性、小鼠骨髓微核试验、小鼠精子畸形试验以及大鼠30 d喂养试验。
- No significant sperm malformation and chromosome damnification was observed in mice sperm malformation experiment and medulla microkernel experiment. 通过小鼠精子畸形实验、小鼠骨髓微核实验 ,均末发现百通沙棘茶对精子有致畸作用和对机体细胞染包体有损伤作用 ;
- The mouse bone marrow micronucleus test and the mouse sperm morphology test were used to evaluate genotoxicity of ATS. 采用小鼠骨髓细胞微核试验、小鼠精子畸形试验对其遗传毒性进行评价。
- Purpose and Methods: In order to characterize the antimutagenic effect of seaweed polysaccharides(SP), the mouse bone marrow micronucleus test and mouse sperm malformation test were conducted. 目的与方法:本文选用小鼠骨髓嗜多染红细胞微核试验和小鼠精子畸形试验,对海藻多糖的抗突变作用进行研究。
- Methods: Standardized physical and chemical testing method and mouse bone marrow cells micronucleus test and mouse sperm malformation test were used. 方法:使用常规理化检验方法及小鼠骨髓细胞微核实验、小鼠精子畸形试验进行检测。
- The data support the presence of a tyrosine-phosphorylated CTCF in the capacitated mouse sperm. 这些结果均证明在获能反应后的小鼠精子内有酪胺酸磷酸化CTCF蛋白的存在。
- Glycoprotein changes in mouse sperm plasma membrane during epididymal maturation were revealed by Western blot. 利用蛋白印迹法研究了小鼠精子在附睾成熟过程中质膜糖蛋白的变化。
- Methods:ICSI and SUZI were employed to obtain the assisted fertilization of mouse sperm from caput epididymidis and cauda epididymidis. 方法：用显微注射法把小鼠附睾头和附睾尾精子注入卵母细胞的胞质内或卵周隙进行显微受精。
- Recommend the use of occasions: from a height into the mouse sperm and machinery mantis only way to fly in the platform into the platform. 建议使用场合：从高处扔到老鼠精和机器螳螂必经之路、悬挂在平台上扔到平台上。
- Methods:Sperm abnormality test, sister chromatid exchange(SCE) test in mouse spermatogonia and unscheduled DNA synthesis(UDS) test in mouse sperms were used. 方法:采用小鼠精子畸形试验、精原细胞姐妹染色单体互换试验和小鼠精子非程序DNA合成试验。
- Abstract： Aim:To establish the methods of microfertilization and explore the fertilizing potential of mouse sperm obtained from caput epididymidis and cauda epididymidis. 摘 要： 目的:建立显微受精的方法，并探讨小鼠附睾精子在显微注射进入卵母细胞后的受精能力。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The electro-phoretogram have showed, that after the treatment by cadmium, three groups of protein in the extracts of mice sperms either disappeared or changed remarkably. 双向电泳图谱表示，镉处理后，精子中含量较少的三组蛋白质或消失不见，或发生明显变化。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- The mice have chewed away some of the woodwork. 老鼠已经啃坏了一些木制品。
- The mice have eaten away some of the wood-work. 老鼠把一些木制品给啃坏了。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
